Page 1 of 2
PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 27 Jun 2016, 15:26
by adampr1
Hi to all, first of all I'm not programmer man and my native language is not English
So I'd like to present modified OLED plugin (in BETA stage) to support Nokia 3310 LCD (PCD8544). (Its not finish) and if some one can help to make it better - is welcome.
Its use (Adafruit-PCD8544 and Adafruit GFX library - version for ESP8266 ) with small modification in Adafruit-GFX library to support 14 characters in line (please modify line 82 from "wrap = true" to "wrap = false").
It's not clean, more garbage from OLED-plugin but I have not much time to make it clean - maybe someone ? And maybe remove Adafruit library and build in direct in PCD8544 plugin like OLED-plugin
Hiere is that code:
Code: Select all
//#######################################################################################################
//#################################### Plugin 208: LCD PCD8544 display #################################
//#######################################################################################################
// Sample templates
// Temp: [DHT11#Temperature] Hum:[DHT11#humidity]
// DS Temp:[Dallas1#Temperature#R]
// Lux:[Lux#Lux#R]
// Baro:[Baro#Pressure#R]
#define PLUGIN_208
#define PLUGIN_ID_208 208
#define PLUGIN_NAME_208 "Display - LCD PCD8544"
#define PLUGIN_VALUENAME1_208 "PCD8544"
byte Plugin_208_PCD8544_address = 0x3c;
boolean Plugin_208(byte function, struct EventStruct *event, String& string)
{
boolean success = false;
static byte displayTimer = 0;
switch (function)
{
case PLUGIN_DEVICE_ADD:
{
Device[++deviceCount].Number = PLUGIN_ID_208;
Device[deviceCount].Type = DEVICE_TYPE_SINGLE;
Device[deviceCount].VType = SENSOR_TYPE_SINGLE;
Device[deviceCount].Ports = 0;
Device[deviceCount].PullUpOption = false;
Device[deviceCount].InverseLogicOption = false;
Device[deviceCount].FormulaOption = false;
Device[deviceCount].ValueCount = 0;
Device[deviceCount].SendDataOption = false;
Device[deviceCount].TimerOption = true;
break;
}
case PLUGIN_GET_DEVICENAME:
{
string = F(PLUGIN_NAME_208);
break;
}
case PLUGIN_GET_DEVICEVALUENAMES:
{
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[0], PSTR(PLUGIN_VALUENAME1_208));
break;
}
case PLUGIN_WEBFORM_LOAD:
{
char deviceTemplate[6][64];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
for (byte varNr = 0; varNr < 6; varNr++)
{
string += F("<TR><TD>Line ");
string += varNr + 1;
string += F(":<TD><input type='text' size='64' maxlength='64' name='Plugin_208_template");
string += varNr + 1;
string += F("' value='");
string += deviceTemplate[varNr];
string += F("'>");
}
string += F("<TR><TD>Display button:<TD>");
addPinSelect(false, string, "taskdevicepin3", Settings.TaskDevicePin3[event->TaskIndex]);
char tmpString[128];
sprintf_P(tmpString, PSTR("<TR><TD>Display Timeout:<TD><input type='text' name='plugin_208_timer' value='%u'>"), Settings.TaskDevicePluginConfig[event->TaskIndex][2]);
string += tmpString;
success = true;
break;
}
case PLUGIN_WEBFORM_SAVE:
{
String plugin3 = WebServer.arg("plugin_208_timer");
Settings.TaskDevicePluginConfig[event->TaskIndex][2] = plugin3.toInt();
char deviceTemplate[6][64];
for (byte varNr = 0; varNr < 6; varNr++)
{
char argc[25];
String arg = F("Plugin_208_template");
arg += varNr + 1;
arg.toCharArray(argc, 25);
String tmpString = WebServer.arg(argc);
strncpy(deviceTemplate[varNr], tmpString.c_str(), sizeof(deviceTemplate[varNr]));
}
Settings.TaskDeviceID[event->TaskIndex] = 1; // temp fix, needs a dummy value
SaveCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
success = true;
break;
}
case PLUGIN_INIT:
{
Plugin_208_StartUp_PCD8544();
displayTimer = Settings.TaskDevicePluginConfig[event->TaskIndex][2];
if (Settings.TaskDevicePin3[event->TaskIndex] != -1)
pinMode(Settings.TaskDevicePin3[event->TaskIndex], INPUT_PULLUP);
success = true;
break;
}
case PLUGIN_TEN_PER_SECOND:
{
if (Settings.TaskDevicePin3[event->TaskIndex] != -1)
{
if (!digitalRead(Settings.TaskDevicePin3[event->TaskIndex]))
{
// Plugin_208_displayOn(); // DISPLAY ON
display.display();
displayTimer = Settings.TaskDevicePluginConfig[event->TaskIndex][2];
}
}
break;
}
case PLUGIN_ONCE_A_SECOND:
{
if ( displayTimer > 0)
{
displayTimer--;
if (displayTimer == 0)
Plugin_208_displayOff(); // DISPLAY OFF
}
break;
}
case PLUGIN_READ:
{
display.clearDisplay();
//display.begin();
//display.setContrast(50);
//display.setTextSize(1);
char deviceTemplate[6][64];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
for (byte x = 0; x < 6; x++)
{
String tmpString = deviceTemplate[x];
if (tmpString.length())
{
String newString = parseTemplate(tmpString, 14);
display.setCursor(0,x*8);
display.print(newString);
}
}
display.display();
success = false;
break;
}
case PLUGIN_WRITE:
{
String tmpString = string;
int argIndex = tmpString.indexOf(',');
if (argIndex)
tmpString = tmpString.substring(0, argIndex);
if (tmpString.equalsIgnoreCase(F("PCD8544")))
{
success = true;
argIndex = string.lastIndexOf(',');
tmpString = string.substring(argIndex + 1);
Plugin_208_sendStrXY(tmpString.c_str(), event->Par1 - 1, event->Par2 - 1);
}
if (tmpString.equalsIgnoreCase(F("PCD8544CMD")))
{
success = true;
argIndex = string.lastIndexOf(',');
tmpString = string.substring(argIndex + 1);
if (tmpString.equalsIgnoreCase(F("Off")))
Plugin_208_displayOff();
else if (tmpString.equalsIgnoreCase(F("On")))
Plugin_208_displayOn();
else if (tmpString.equalsIgnoreCase(F("Clear")))
Plugin_208_clear_display();
}
break;
}
}
return success;
}
static void Plugin_208_reset_display(void)
{
Plugin_208_displayOff();
Plugin_208_clear_display();
Plugin_208_displayOn();
}
void Plugin_208_StartUp_PCD8544()
{
display.begin();
display.setContrast(50);
display.setTextSize(1);
display.setTextColor(BLACK);
display.setCursor(0,0);
display.println("ESPEasy");;
}
void Plugin_208_displayOn(void)
{
display.clearDisplay();
display.display();
}
void Plugin_208_displayOff(void)
{
display.clearDisplay();
display.display();
}
static void Plugin_208_clear_display(void)
{
display.clearDisplay();
display.display();
}
// Set the cursor position in a 14 COL * 6 ROW map.
static void Plugin_208_setXY(unsigned char row, unsigned char col)
{
display.setCursor(row,col);
}
// Prints a string regardless the cursor position.
static void Plugin_208_sendStr(unsigned char *string)
{
display.println(*string);
}
// Prints a string in coordinates X Y, being multiples of 6.
// This means we have 14 COLS (0-13) and 6 ROWS (0-5).
static void Plugin_208_sendStrXY(const char *string, int X, int Y)
{
Plugin_208_setXY(X, Y);
display.println(*string);
}
Please use it as STARTPOINT - ALFA version but it work for me now.
BR
Adam
PS. Hope it will good start point.
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 18 Jul 2016, 15:14
by jblb
Hi,
this is a interesting plug-in project for use PCD8544 based lcd display but i need some more details to use it.
the library used is
https://github.com/bbx10/Adafruit-PCD85 ... ee/esp8266 ?
that are the modification for the ESPEasy.ino file ? ( i supposed there his some has a test to compile tthe file you provide fail ! )
final question his about how you connect PCD8544 display with also use of I2C, all connection that i find used SDA and SCL pins from ESP8266 module
thank the the help you can give me.
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 19 Jul 2016, 22:16
by pzaplos
Sorry to ask,
I guess I am in a very similar situation. I have done some wifi battery powered nods measuring external values and now I am thinking about doing something more exciting. But I need to control proximity sensor MPR121 and a 8x8 led with MAX7219 driver. I have found the libraries for these to run with ESP. Now the quest is to write own plugins to make them work within ESPEasy sw. How did you find how to make the plugin please...as this seems to be big task for me just sneaking into Arduino/ESP programming for several nights... Is there any to do/ follow guide how to do it?
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 03 Sep 2016, 17:02
by 7_lol
Hello i took above code and made it works.. at least for me
we also need lib from link above.
Pinout is:
Adafruit_PCD8544(14, 13, 12, 5, 4);
Code: Select all
// pin 14 - Serial clock out (SCLK)
// pin 13 - Serial data out (DIN)
// pin 12 - Data/Command select (D/C)
// pin 5 - LCD chip select (CS)
// pin 4 - LCD reset (RST)
Edit: updated a bit, added rotation.
Edit2: updated to use gpio to turn off/on backlight, added loging and UserVars, cleanup.. didnt tested cmds yet and i probably wont since i dont need it,
Warning: Check if current of backlight isnt bigger than 15mA if powered from pin, or 20mA for sink
Code: Select all
//#######################################################################################################
//################################## Plugin 208: NOKIA lcd2 ###############################################
//#######################################################################################################
#define PLUGIN_208
#define PLUGIN_ID_208 208
#define PLUGIN_NAME_208 "Display - LCD PCD8544"
#define PLUGIN_VALUENAME1_208 "Backlight"
#define PLUGIN_VALUENAME2_208 "Contrast"
#define PLUGIN_VALUENAME3_208 "Rotation"
#include <SPI.h>
#include <Adafruit_GFX.h>
#include <Adafruit_PCD8544.h>
Adafruit_PCD8544 *lcd2;
byte lines = 6;
boolean Plugin_208(byte function, struct EventStruct *event, String& string)
{
boolean success = false;
switch (function)
{
case PLUGIN_DEVICE_ADD:
{
Device[++deviceCount].Number = PLUGIN_ID_208 ;
Device[deviceCount].Type = DEVICE_TYPE_I2C;
Device[deviceCount].VType = SENSOR_TYPE_SWITCH;
Device[deviceCount].Ports = 0;
Device[deviceCount].PullUpOption = false;
Device[deviceCount].InverseLogicOption = false;
Device[deviceCount].FormulaOption = false;
Device[deviceCount].ValueCount = 3;
Device[deviceCount].SendDataOption = false;
Device[deviceCount].TimerOption = false;
break;
}
case PLUGIN_GET_DEVICENAME:
{
string = F(PLUGIN_NAME_208);
break;
}
case PLUGIN_GET_DEVICEVALUENAMES:
{
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[0], PSTR(PLUGIN_VALUENAME1_208));
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[1], PSTR(PLUGIN_VALUENAME2_208));
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[2], PSTR(PLUGIN_VALUENAME3_208));
break;
}
case PLUGIN_WEBFORM_LOAD:
{
byte choice1 = Settings.TaskDevicePluginConfig[event->TaskIndex][3];
byte choice2 = Settings.TaskDevicePluginConfig[event->TaskIndex][1];
byte choice3 = Settings.TaskDevicePluginConfig[event->TaskIndex][2];
byte choice4 = Settings.TaskDevicePluginConfig[event->TaskIndex][0];
char deviceTemplate[lines][18];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
char tmpString[128];
for (byte varNr = 0; varNr < lines; varNr++)
{
string += F("<TR><TD>Line ");
string += varNr + 1;
string += F(":<TD><input type='text' size='80' maxlength='80' name='Plugin_208_template");
string += varNr + 1;
string += F("' value='");
string += deviceTemplate[varNr];
string += F("'>");
}
sprintf_P(tmpString, PSTR("<TR><TD>Display Contrast(50-100):<TD><input type='text' name='plugin_208_contrast' value='%u'>"), choice2);
string += tmpString;
string += F("<TR><TD>Backlight pin:<TD>");
addPinSelect(false, string, "taskdevicepin3", Settings.TaskDevicePin3[event->TaskIndex]);
int optionValues3[4];
optionValues3[0] = 0;
optionValues3[1] = 1;
optionValues3[2] = 2;
optionValues3[3] = 3;
String options3[4];
options3[0] = F("0");
options3[1] = F("90");
options3[2] = F("180");
options3[3] = F("270");
string += F("<TR><TD>Display Rotation:<TD><select name='plugin_208_rotation'>");
for (byte x = 0; x < 4; x++)
{
string += F("<option value='");
string += optionValues3[x];
string += "'";
if (choice1 == optionValues3[x])
string += F(" selected");
string += ">";
string += options3[x];
string += F("</option>");
}
string += F("</select>");
int optionValues4[2];
optionValues4[0] = 0;
optionValues4[1] = 1;
String options4[2];
options4[0] = F("ON");
options4[1] = F("OFF");
string += F("<TR><TD>Backlight:<TD><select name='plugin_208_backlight'>");
for (byte x = 0; x < 2; x++)
{
string += F("<option value='");
string += optionValues4[x];
string += "'";
if (choice4 == optionValues4[x])
string += F(" selected");
string += ">";
string += options4[x];
string += F("</option>");
}
string += F("</select>");
success = true;
break;
}
case PLUGIN_WEBFORM_SAVE:
{
int plugin1 = WebServer.arg("plugin_208_rotation").toInt();
int plugin2 = WebServer.arg("plugin_208_contrast").toInt();
int plugin3 = Settings.TaskDevicePin3[event->TaskIndex];
int plugin4 = WebServer.arg("plugin_208_backlight").toInt();
String options1[4];
options1[0] = F("0");
options1[1] = F("90");
options1[2] = F("180");
options1[3] = F("270");
UserVar[event->BaseVarIndex+2]=options1[plugin1].toInt();
UserVar[event->BaseVarIndex+1]=plugin2;
UserVar[event->BaseVarIndex]=!plugin4;
String log = F("PCD8544: ");
if (plugin2>100) plugin2=100;
if (plugin2<50) plugin2=50;
if (plugin1!=Settings.TaskDevicePluginConfig[event->TaskIndex][3]){
log += String(F("rotation changed to: ")) + plugin1;
addLog(LOG_LEVEL_INFO, log);
Settings.TaskDevicePluginConfig[event->TaskIndex][3] = plugin1;
}
if (plugin4!=Settings.TaskDevicePluginConfig[event->TaskIndex][3]){
log += String(F("backlight is now ")) + plugin4?"off":"on";
addLog(LOG_LEVEL_INFO, log);
Settings.TaskDevicePluginConfig[event->TaskIndex][0] = plugin4;
}
if (plugin2!=Settings.TaskDevicePluginConfig[event->TaskIndex][3]){
log += String(F("contrast is changed to: ")) + plugin2;
addLog(LOG_LEVEL_INFO, log);
Settings.TaskDevicePluginConfig[event->TaskIndex][1] = plugin2;
}
char deviceTemplate[lines][18];
for (byte varNr = 0; varNr < lines; varNr++)
{
char argc[25];
String arg = F("Plugin_208_template");
arg += varNr + 1;
arg.toCharArray(argc, 25);
String tmpString = WebServer.arg(argc);
strncpy(deviceTemplate[varNr], tmpString.c_str(), sizeof(deviceTemplate[varNr]));
}
Settings.TaskDeviceID[event->TaskIndex] = 1; // temp fix, needs a dummy value
SaveCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
success = true;
break;
}
case PLUGIN_INIT:
{
if (!lcd2)
{
lcd2 = new Adafruit_PCD8544(14, 13, 12, 5, 4);
}
// Setup lcd2 display
byte plugin1 = Settings.TaskDevicePluginConfig[event->TaskIndex][3];
byte plugin2 = Settings.TaskDevicePluginConfig[event->TaskIndex][1];
byte plugin4 = Settings.TaskDevicePluginConfig[event->TaskIndex][0];
UserVar[event->BaseVarIndex+2]=plugin1;
UserVar[event->BaseVarIndex+1]=plugin2;
UserVar[event->BaseVarIndex]=!plugin4;
if (plugin1==0 || plugin1==2)
{
lines=6;
}
else{
lines=10;
}
lcd2->begin(); // initialize the lcd2
lcd2->setContrast(plugin2);
lcd2->setRotation(plugin1);
lcd2->clearDisplay();
char deviceTemplate[lines][18];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
displayText(deviceTemplate);
lcd2->display();
if (Settings.TaskDevicePin3[event->TaskIndex] != -1){
pinMode(Settings.TaskDevicePin3[event->TaskIndex], OUTPUT);
digitalWrite(Settings.TaskDevicePin3[event->TaskIndex],Settings.TaskDevicePluginConfig[event->TaskIndex][0]);
setPinState(1, Settings.TaskDevicePin3[event->TaskIndex], PIN_MODE_OUTPUT, Settings.TaskDevicePluginConfig[event->TaskIndex][3]);}
success = true;
break;
}
case PLUGIN_READ:
{
char deviceTemplate[lines][18];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
displayText(deviceTemplate);
success = false;
break;
}
case PLUGIN_WRITE:
{
String tmpString = string;
int argIndex = tmpString.indexOf(',');
if (argIndex)
tmpString = tmpString.substring(0, argIndex);
if (tmpString.equalsIgnoreCase(F("PCD8544")))
{
success = true;
argIndex = string.lastIndexOf(',');
tmpString = string.substring(argIndex + 1);
lcd2->setCursor(event->Par2 - 1, event->Par1 - 1);
lcd2->println(tmpString.c_str());
}
if (tmpString.equalsIgnoreCase(F("PCD8544CMD")))
{
success = true;
argIndex = string.lastIndexOf(',');
tmpString = string.substring(argIndex + 1);
if (tmpString.equalsIgnoreCase(F("Clear")))
lcd2->clearDisplay();
}
break;
}
}
return success;
}
boolean displayText(char deviceTemplate[][18]){
String log = F("PCD8544: ");
String string = F("");
lcd2->clearDisplay();
lcd2->setTextSize(1);
lcd2->setTextColor(BLACK);
lcd2->setCursor(0,0);
for (byte x = 0; x < lines; x++)
{
String tmpString = deviceTemplate[x];
if (tmpString.length())
{
String newString = parseTemplate(tmpString, 18);
lcd2->setCursor(0,x*8);
lcd2->print(newString);
string+=newString+"\\";
}
}
log += String(F("displayed text: \"")) + String(string) + String(F("\""));
addLog(LOG_LEVEL_INFO, log);
lcd2->display();
return true;
}
- esp1.png (28.9 KiB) Viewed 93107 times
- esp2.jpg (125.12 KiB) Viewed 93107 times
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 20 Nov 2016, 16:53
by adampr1
Excellent , I'll try it tomorrow.
B.R.
Adam
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 23 Nov 2016, 01:51
by walter1604
Nice work however I have compiler errors
C:\Users\walter\Documents\Arduino\libraries\Adafruit-PCD8544-Nokia-5110-LCD-library-zero\Adafruit_PCD8544.cpp: In member function 'void Adafruit_PCD8544::begin(uint8_t, uint8_t)':
C:\Users\walter\Documents\Arduino\libraries\Adafruit-PCD8544-Nokia-5110-LCD-library-zero\Adafruit_PCD8544.cpp:187:17: error: cannot convert 'volatile uint32_t* {aka volatile unsigned int*}' to 'PortReg* {aka volatile unsigned char*}' in assignment
clkport = portOutputRegister(digitalPinToPort(_sclk));
^
C:\Users\walter\Documents\Arduino\libraries\Adafruit-PCD8544-Nokia-5110-LCD-library-zero\Adafruit_PCD8544.cpp:189:17: error: cannot convert 'volatile uint32_t* {aka volatile unsigned int*}' to 'PortReg* {aka volatile unsigned char*}' in assignment
mosiport = portOutputRegister(digitalPinToPort(_din));
ANY ideas ???
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 23 Nov 2016, 09:36
by kniazio
Hello
Do the same esp8266 will it work?
Will it be possible to obtain readings for example. DHT22?
How to connect the display directly to esp8266 12E?
Regards
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 23 Nov 2016, 13:50
by adampr1
Yes , the PCD8544 is connected direct to ESP8266 in hardware SPI configuration (in my example - ESP-07). I'll post today complete how-to based on modification from 7_lol (post No 4). It's working GREAT !!!
hier is modified version of 7_lol plugin for Hardware SPI and my connection (picture under code part).
Pleas check if you display have equal pin sequence :
PIN1 > Vcc,
PIN2 > GND,
PIN3 > SCE,
PIN4 > RST,
PIN5 > D/C,
PIN6 > DIN,
PIN7 > SCLK,
PIN8 > LED
IMPORTANT - in ESPEasy configuration it shows as I2C device with suggest that PIN 4 and 5 are used by PCD8544 plugin but they are NOT (I'll correct it next week - sorry no time). Followed code use only GPIO2,13,14,15
PIN's connection for display are hardcoded. Don't change them.
Code: Select all
//#######################################################################################################
//################################## Plugin 208: NOKIA lcd2 ###############################################
//#######################################################################################################
#define PLUGIN_208
#define PLUGIN_ID_208 208
#define PLUGIN_NAME_208 "Display - LCD PCD8544"
#define PLUGIN_VALUENAME1_208 "Backlight"
#define PLUGIN_VALUENAME2_208 "Contrast"
#define PLUGIN_VALUENAME3_208 "Rotation"
#include <SPI.h>
#include <Adafruit_GFX.h>
#include <Adafruit_PCD8544.h>
Adafruit_PCD8544 *lcd2;
byte lines = 6;
boolean Plugin_208(byte function, struct EventStruct *event, String& string)
{
boolean success = false;
switch (function)
{
case PLUGIN_DEVICE_ADD:
{
Device[++deviceCount].Number = PLUGIN_ID_208 ;
Device[deviceCount].Type = DEVICE_TYPE_I2C;
Device[deviceCount].VType = SENSOR_TYPE_SWITCH;
Device[deviceCount].Ports = 0;
Device[deviceCount].PullUpOption = false;
Device[deviceCount].InverseLogicOption = false;
Device[deviceCount].FormulaOption = false;
Device[deviceCount].ValueCount = 3;
Device[deviceCount].SendDataOption = false;
Device[deviceCount].TimerOption = false;
break;
}
case PLUGIN_GET_DEVICENAME:
{
string = F(PLUGIN_NAME_208);
break;
}
case PLUGIN_GET_DEVICEVALUENAMES:
{
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[0], PSTR(PLUGIN_VALUENAME1_208));
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[1], PSTR(PLUGIN_VALUENAME2_208));
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[2], PSTR(PLUGIN_VALUENAME3_208));
break;
}
case PLUGIN_WEBFORM_LOAD:
{
byte choice1 = Settings.TaskDevicePluginConfig[event->TaskIndex][3];
byte choice2 = Settings.TaskDevicePluginConfig[event->TaskIndex][1];
byte choice3 = Settings.TaskDevicePluginConfig[event->TaskIndex][2];
byte choice4 = Settings.TaskDevicePluginConfig[event->TaskIndex][0];
char deviceTemplate[lines][32];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
char tmpString[128];
for (byte varNr = 0; varNr < lines; varNr++)
{
string += F("<TR><TD>Line ");
string += varNr + 1;
string += F(":<TD><input type='text' size='80' maxlength='80' name='Plugin_208_template");
string += varNr + 1;
string += F("' value='");
string += deviceTemplate[varNr];
string += F("'>");
}
sprintf_P(tmpString, PSTR("<TR><TD>Display Contrast(50-100):<TD><input type='text' name='plugin_208_contrast' value='%u'>"), choice2);
string += tmpString;
string += F("<TR><TD>Backlight pin:<TD>");
addPinSelect(false, string, "taskdevicepin3", Settings.TaskDevicePin3[event->TaskIndex]);
int optionValues3[4];
optionValues3[0] = 0;
optionValues3[1] = 1;
optionValues3[2] = 2;
optionValues3[3] = 3;
String options3[4];
options3[0] = F("0");
options3[1] = F("90");
options3[2] = F("180");
options3[3] = F("270");
string += F("<TR><TD>Display Rotation:<TD><select name='plugin_208_rotation'>");
for (byte x = 0; x < 4; x++)
{
string += F("<option value='");
string += optionValues3[x];
string += "'";
if (choice1 == optionValues3[x])
string += F(" selected");
string += ">";
string += options3[x];
string += F("</option>");
}
string += F("</select>");
int optionValues4[2];
optionValues4[0] = 0;
optionValues4[1] = 1;
String options4[2];
options4[0] = F("ON");
options4[1] = F("OFF");
string += F("<TR><TD>Backlight:<TD><select name='plugin_208_backlight'>");
for (byte x = 0; x < 2; x++)
{
string += F("<option value='");
string += optionValues4[x];
string += "'";
if (choice4 == optionValues4[x])
string += F(" selected");
string += ">";
string += options4[x];
string += F("</option>");
}
string += F("</select>");
success = true;
break;
}
case PLUGIN_WEBFORM_SAVE:
{
int plugin1 = WebServer.arg("plugin_208_rotation").toInt();
int plugin2 = WebServer.arg("plugin_208_contrast").toInt();
int plugin3 = Settings.TaskDevicePin3[event->TaskIndex];
int plugin4 = WebServer.arg("plugin_208_backlight").toInt();
String options1[4];
options1[0] = F("0");
options1[1] = F("90");
options1[2] = F("180");
options1[3] = F("270");
UserVar[event->BaseVarIndex+2]=options1[plugin1].toInt();
UserVar[event->BaseVarIndex+1]=plugin2;
UserVar[event->BaseVarIndex]=!plugin4;
String log = F("PCD8544: ");
if (plugin2>100) plugin2=100;
if (plugin2<50) plugin2=50;
if (plugin1!=Settings.TaskDevicePluginConfig[event->TaskIndex][3]){
log += String(F("rotation changed to: ")) + plugin1;
addLog(LOG_LEVEL_INFO, log);
Settings.TaskDevicePluginConfig[event->TaskIndex][3] = plugin1;
}
if (plugin4!=Settings.TaskDevicePluginConfig[event->TaskIndex][3]){
log += String(F("backlight is now ")) + plugin4?"off":"on";
addLog(LOG_LEVEL_INFO, log);
Settings.TaskDevicePluginConfig[event->TaskIndex][0] = plugin4;
}
if (plugin2!=Settings.TaskDevicePluginConfig[event->TaskIndex][3]){
log += String(F("contrast is changed to: ")) + plugin2;
addLog(LOG_LEVEL_INFO, log);
Settings.TaskDevicePluginConfig[event->TaskIndex][1] = plugin2;
}
char deviceTemplate[lines][32];
for (byte varNr = 0; varNr < lines; varNr++)
{
char argc[25];
String arg = F("Plugin_208_template");
arg += varNr + 1;
arg.toCharArray(argc, 25);
String tmpString = WebServer.arg(argc);
strncpy(deviceTemplate[varNr], tmpString.c_str(), sizeof(deviceTemplate[varNr]));
}
Settings.TaskDeviceID[event->TaskIndex] = 1; // temp fix, needs a dummy value
SaveCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
success = true;
break;
}
case PLUGIN_INIT:
{
if (!lcd2)
{
// pin 14 - Serial clock out (SCLK)
// pin 13 - Serial data out (DIN)
// pin 12 - Data/Command select (D/C)
// pin 5 - LCD chip select (CS)
// pin 4 - LCD reset (RST)
//lcd2 = new Adafruit_PCD8544(14, 13, 12, 5, 4);
lcd2 = new Adafruit_PCD8544(15, 2, 16);
}
// Setup lcd2 display
byte plugin1 = Settings.TaskDevicePluginConfig[event->TaskIndex][3];
byte plugin2 = Settings.TaskDevicePluginConfig[event->TaskIndex][1];
byte plugin4 = Settings.TaskDevicePluginConfig[event->TaskIndex][0];
UserVar[event->BaseVarIndex+2]=plugin1;
UserVar[event->BaseVarIndex+1]=plugin2;
UserVar[event->BaseVarIndex]=!plugin4;
if (plugin1==0 || plugin1==2)
{
lines=6;
}
else{
lines=10;
}
lcd2->begin(); // initialize the lcd2
lcd2->setContrast(plugin2);
lcd2->setRotation(plugin1);
lcd2->clearDisplay();
char deviceTemplate[lines][32];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
displayText(deviceTemplate);
lcd2->display();
if (Settings.TaskDevicePin3[event->TaskIndex] != -1){
pinMode(Settings.TaskDevicePin3[event->TaskIndex], OUTPUT);
digitalWrite(Settings.TaskDevicePin3[event->TaskIndex],Settings.TaskDevicePluginConfig[event->TaskIndex][0]);
setPinState(1, Settings.TaskDevicePin3[event->TaskIndex], PIN_MODE_OUTPUT, Settings.TaskDevicePluginConfig[event->TaskIndex][3]);}
success = true;
break;
}
case PLUGIN_READ:
{
char deviceTemplate[lines][32];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
displayText(deviceTemplate);
success = false;
break;
}
case PLUGIN_WRITE:
{
String tmpString = string;
int argIndex = tmpString.indexOf(',');
if (argIndex)
tmpString = tmpString.substring(0, argIndex);
if (tmpString.equalsIgnoreCase(F("PCD8544")))
{
success = true;
argIndex = string.lastIndexOf(',');
tmpString = string.substring(argIndex + 1);
lcd2->setCursor(event->Par2 - 1, event->Par1 - 1);
lcd2->println(tmpString.c_str());
}
if (tmpString.equalsIgnoreCase(F("PCD8544CMD")))
{
success = true;
argIndex = string.lastIndexOf(',');
tmpString = string.substring(argIndex + 1);
if (tmpString.equalsIgnoreCase(F("Clear")))
lcd2->clearDisplay();
}
break;
}
}
return success;
}
boolean displayText(char deviceTemplate[][32]){
String log = F("PCD8544: ");
String string = F("");
lcd2->clearDisplay();
lcd2->setTextSize(1);
lcd2->setTextColor(BLACK);
lcd2->setCursor(0,0);
for (byte x = 0; x < lines; x++)
{
String tmpString = deviceTemplate[x];
if (tmpString.length())
{
String newString = parseTemplate(tmpString, 32);
lcd2->setCursor(0,x*8);
lcd2->print(newString);
string+=newString+"\\";
}
}
log += String(F("displayed text: \"")) + String(string) + String(F("\""));
addLog(LOG_LEVEL_INFO, log);
lcd2->display();
return true;
}
- NodeMCU_ESP-07_PCD8544.png (100.71 KiB) Viewed 92587 times
- ESPEASY_PCD8544_OLED_K_Temp_.jpg (145.42 KiB) Viewed 92667 times
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 23 Nov 2016, 15:04
by kniazio
Dzieki za odp
Mnie chodzi o esp 12E
http://allegro.pl/nodemcu-v2-lua-develo ... 82577.html
Dokladnie ktory pin z wyswietlacza do ktorego pinu w esp 12E
Jestem poczatkujacy
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 29 Apr 2017, 12:11
by kvjajoo
Hi,
I am getting following compile error :
C:\Users\administrator\Documents\Arduino\ESPEasy\_P208_PCD8544.ino: In function 'boolean Plugin_208(byte, EventStruct*, String&)':
_P208_PCD8544:171: error: incompatible types in assignment of 'int' to 'unsigned int [12]'
Settings.TaskDeviceID[event->TaskIndex] = 1; // temp fix, needs a dummy value
^
exit status 1
incompatible types in assignment of 'int' to 'unsigned int [12]'
I have put your code mentioned in post 8 into file called _P208_PCD8544.ino in ESPEasy directory.
I have very very limited knowledge in Programming. Can you please help ??
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 27 May 2017, 11:08
by Binder
_P208_PCD8544:171: error: incompatible types in assignment of 'int' to 'unsigned int [12]'
I had the same problem with the mega-version. If you go back to R148 and the Arduino IDE, it compiles without errors.
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 12 Jun 2017, 16:15
by adampr1
please remove that line - is no any more for espeasy important. Below my configuration - right now compiled and tested with IDE 1.8.3 and ESPEasy 2.0.0 dev10
my config is for Hardware SPI and work with 4pin (SPI + C/D on GPIO2, CE on GND, RESET on VCC) or 5pin (SPI, CD on GPIO2, CE on GPIO15, RESET on VCC). 5Pin connection is important when other SPI device is connected eg. SDCARD or termocouple sensor MAX6675.
Code: Select all
//#######################################################################################################
//################################## Plugin 208: NOKIA lcd2 ###############################################
//#######################################################################################################
#define PLUGIN_208
#define PLUGIN_ID_208 208
#define PLUGIN_NAME_208 "Display - LCD PCD8544"
#define PLUGIN_VALUENAME1_208 "Backlight"
#define PLUGIN_VALUENAME2_208 "Contrast"
#define PLUGIN_VALUENAME3_208 "Rotation"
#include <SPI.h>
#include <Adafruit_GFX.h>
#include <Adafruit_PCD8544.h>
Adafruit_PCD8544 *lcd2;
byte lines = 6;
boolean Plugin_208(byte function, struct EventStruct *event, String& string)
{
boolean success = false;
switch (function)
{
case PLUGIN_DEVICE_ADD:
{
Device[++deviceCount].Number = PLUGIN_ID_208 ;
Device[deviceCount].Type = DEVICE_TYPE_I2C;
Device[deviceCount].VType = SENSOR_TYPE_SWITCH;
Device[deviceCount].Ports = 0;
Device[deviceCount].PullUpOption = false;
Device[deviceCount].InverseLogicOption = false;
Device[deviceCount].FormulaOption = false;
Device[deviceCount].ValueCount = 3;
Device[deviceCount].SendDataOption = false;
Device[deviceCount].TimerOption = false;
break;
}
case PLUGIN_GET_DEVICENAME:
{
string = F(PLUGIN_NAME_208);
break;
}
case PLUGIN_GET_DEVICEVALUENAMES:
{
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[0], PSTR(PLUGIN_VALUENAME1_208));
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[1], PSTR(PLUGIN_VALUENAME2_208));
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[2], PSTR(PLUGIN_VALUENAME3_208));
break;
}
case PLUGIN_WEBFORM_LOAD:
{
byte choice1 = Settings.TaskDevicePluginConfig[event->TaskIndex][3];
byte choice2 = Settings.TaskDevicePluginConfig[event->TaskIndex][1];
byte choice3 = Settings.TaskDevicePluginConfig[event->TaskIndex][2];
byte choice4 = Settings.TaskDevicePluginConfig[event->TaskIndex][0];
char deviceTemplate[lines][32];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
char tmpString[128];
for (byte varNr = 0; varNr < lines; varNr++)
{
string += F("<TR><TD>Line ");
string += varNr + 1;
string += F(":<TD><input type='text' size='80' maxlength='80' name='Plugin_208_template");
string += varNr + 1;
string += F("' value='");
string += deviceTemplate[varNr];
string += F("'>");
}
sprintf_P(tmpString, PSTR("<TR><TD>Display Contrast(50-100):<TD><input type='text' name='plugin_208_contrast' value='%u'>"), choice2);
string += tmpString;
string += F("<TR><TD>Backlight pin:<TD>");
addPinSelect(false, string, "taskdevicepin3", Settings.TaskDevicePin3[event->TaskIndex]);
int optionValues3[4];
optionValues3[0] = 0;
optionValues3[1] = 1;
optionValues3[2] = 2;
optionValues3[3] = 3;
String options3[4];
options3[0] = F("0");
options3[1] = F("90");
options3[2] = F("180");
options3[3] = F("270");
string += F("<TR><TD>Display Rotation:<TD><select name='plugin_208_rotation'>");
for (byte x = 0; x < 4; x++)
{
string += F("<option value='");
string += optionValues3[x];
string += "'";
if (choice1 == optionValues3[x])
string += F(" selected");
string += ">";
string += options3[x];
string += F("</option>");
}
string += F("</select>");
int optionValues4[2];
optionValues4[0] = 0;
optionValues4[1] = 1;
String options4[2];
options4[0] = F("ON");
options4[1] = F("OFF");
string += F("<TR><TD>Backlight:<TD><select name='plugin_208_backlight'>");
for (byte x = 0; x < 2; x++)
{
string += F("<option value='");
string += optionValues4[x];
string += "'";
if (choice4 == optionValues4[x])
string += F(" selected");
string += ">";
string += options4[x];
string += F("</option>");
}
string += F("</select>");
success = true;
break;
}
case PLUGIN_WEBFORM_SAVE:
{
int plugin1 = WebServer.arg("plugin_208_rotation").toInt();
int plugin2 = WebServer.arg("plugin_208_contrast").toInt();
int plugin3 = Settings.TaskDevicePin3[event->TaskIndex];
int plugin4 = WebServer.arg("plugin_208_backlight").toInt();
String options1[4];
options1[0] = F("0");
options1[1] = F("90");
options1[2] = F("180");
options1[3] = F("270");
UserVar[event->BaseVarIndex+2]=options1[plugin1].toInt();
UserVar[event->BaseVarIndex+1]=plugin2;
UserVar[event->BaseVarIndex]=!plugin4;
String log = F("PCD8544: ");
if (plugin2>100) plugin2=100;
if (plugin2<50) plugin2=50;
if (plugin1!=Settings.TaskDevicePluginConfig[event->TaskIndex][3]){
log += String(F("rotation changed to: ")) + plugin1;
addLog(LOG_LEVEL_INFO, log);
Settings.TaskDevicePluginConfig[event->TaskIndex][3] = plugin1;
}
if (plugin4!=Settings.TaskDevicePluginConfig[event->TaskIndex][3]){
log += String(F("backlight is now ")) + plugin4?"off":"on";
addLog(LOG_LEVEL_INFO, log);
Settings.TaskDevicePluginConfig[event->TaskIndex][0] = plugin4;
}
if (plugin2!=Settings.TaskDevicePluginConfig[event->TaskIndex][3]){
log += String(F("contrast is changed to: ")) + plugin2;
addLog(LOG_LEVEL_INFO, log);
Settings.TaskDevicePluginConfig[event->TaskIndex][1] = plugin2;
}
char deviceTemplate[lines][32];
for (byte varNr = 0; varNr < lines; varNr++)
{
char argc[25];
String arg = F("Plugin_208_template");
arg += varNr + 1;
arg.toCharArray(argc, 25);
String tmpString = WebServer.arg(argc);
strncpy(deviceTemplate[varNr], tmpString.c_str(), sizeof(deviceTemplate[varNr]));
}
// Settings.TaskDeviceID[event->TaskIndex] = 1; // temp fix, needs a dummy value
SaveCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
success = true;
break;
}
case PLUGIN_INIT:
{
if (!lcd2)
{
// pin 14 - Serial clock out (SCLK)
// pin 13 - Serial data out (DIN)
// pin 12 - Data/Command select (D/C)
// pin 5 - LCD chip select (CS)
// pin 4 - LCD reset (RST)
//lcd2 = new Adafruit_PCD8544(14, 13, 12, 5, 4);
lcd2 = new Adafruit_PCD8544(15, 2, 16); // CS(CEN) GPIO15 , D/C (need to be connected) GPIO2 , RESET GPIO16
}
// Setup lcd2 display
byte plugin1 = Settings.TaskDevicePluginConfig[event->TaskIndex][3];
byte plugin2 = Settings.TaskDevicePluginConfig[event->TaskIndex][1];
byte plugin4 = Settings.TaskDevicePluginConfig[event->TaskIndex][0];
UserVar[event->BaseVarIndex+2]=plugin1;
UserVar[event->BaseVarIndex+1]=plugin2;
UserVar[event->BaseVarIndex]=!plugin4;
if (plugin1==0 || plugin1==2)
{
lines=6;
}
else{
lines=10;
}
lcd2->begin(); // initialize the lcd2
lcd2->setContrast(plugin2);
lcd2->setRotation(plugin1);
lcd2->clearDisplay();
char deviceTemplate[lines][32];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
displayText(deviceTemplate);
lcd2->display();
if (Settings.TaskDevicePin3[event->TaskIndex] != -1){
pinMode(Settings.TaskDevicePin3[event->TaskIndex], OUTPUT);
digitalWrite(Settings.TaskDevicePin3[event->TaskIndex],Settings.TaskDevicePluginConfig[event->TaskIndex][0]);
setPinState(1, Settings.TaskDevicePin3[event->TaskIndex], PIN_MODE_OUTPUT, Settings.TaskDevicePluginConfig[event->TaskIndex][3]);}
success = true;
break;
}
case PLUGIN_READ:
{
char deviceTemplate[lines][32];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
displayText(deviceTemplate);
success = false;
break;
}
case PLUGIN_WRITE:
{
String tmpString = string;
int argIndex = tmpString.indexOf(',');
if (argIndex)
tmpString = tmpString.substring(0, argIndex);
if (tmpString.equalsIgnoreCase(F("PCD8544")))
{
success = true;
argIndex = string.lastIndexOf(',');
tmpString = string.substring(argIndex + 1);
lcd2->setCursor(event->Par2 - 1, event->Par1 - 1);
lcd2->println(tmpString.c_str());
}
if (tmpString.equalsIgnoreCase(F("PCD8544CMD")))
{
success = true;
argIndex = string.lastIndexOf(',');
tmpString = string.substring(argIndex + 1);
if (tmpString.equalsIgnoreCase(F("Clear")))
lcd2->clearDisplay();
}
break;
}
}
return success;
}
boolean displayText(char deviceTemplate[][32]){
String log = F("PCD8544: ");
String string = F("");
lcd2->clearDisplay();
lcd2->setTextSize(1);
lcd2->setTextColor(BLACK);
lcd2->setCursor(0,0);
for (byte x = 0; x < lines; x++)
{
String tmpString = deviceTemplate[x];
if (tmpString.length())
{
String newString = parseTemplate(tmpString, 32);
lcd2->setCursor(0,x*8);
lcd2->print(newString);
string+=newString+"\\";
}
}
log += String(F("displayed text: \"")) + String(string) + String(F("\""));
addLog(LOG_LEVEL_INFO, log);
lcd2->display();
return true;
}
BR. Adam
PS.
To disable WRAP text please add line:
after line
Code: Select all
lcd2 = new Adafruit_PCD8544(15, 2, 16); // CS(CEN) GPIO15 , D/C (need to be connected) GPIO2 , RESET GPIO16
this will disable wrap text (true 14 characters inline for Nokia display) in Adafruit_GFX library
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 07 Feb 2018, 02:06
by sthopeless
adampr1 wrote: ↑12 Jun 2017, 16:15
please remove that line - is no any more for espeasy important. Below my configuration - right now compiled and tested with IDE 1.8.3 and ESPEasy 2.0.0 dev10
my config is for Hardware SPI and work with 4pin (SPI + C/D on GPIO2, CE on GND, RESET on VCC) or 5pin (SPI, CD on GPIO2, CE on GPIO15, RESET on VCC). 5Pin connection is important when other SPI device is connected eg. SDCARD or termocouple sensor MAX6675.
Code: Select all
//#######################################################################################################
//################################## Plugin 208: NOKIA lcd2 ###############################################
//#######################################################################################################
#define PLUGIN_208
#define PLUGIN_ID_208 208
#define PLUGIN_NAME_208 "Display - LCD PCD8544"
#define PLUGIN_VALUENAME1_208 "Backlight"
#define PLUGIN_VALUENAME2_208 "Contrast"
#define PLUGIN_VALUENAME3_208 "Rotation"
#include <SPI.h>
#include <Adafruit_GFX.h>
#include <Adafruit_PCD8544.h>
Adafruit_PCD8544 *lcd2;
byte lines = 6;
boolean Plugin_208(byte function, struct EventStruct *event, String& string)
{
boolean success = false;
switch (function)
{
case PLUGIN_DEVICE_ADD:
{
Device[++deviceCount].Number = PLUGIN_ID_208 ;
Device[deviceCount].Type = DEVICE_TYPE_I2C;
Device[deviceCount].VType = SENSOR_TYPE_SWITCH;
Device[deviceCount].Ports = 0;
Device[deviceCount].PullUpOption = false;
Device[deviceCount].InverseLogicOption = false;
Device[deviceCount].FormulaOption = false;
Device[deviceCount].ValueCount = 3;
Device[deviceCount].SendDataOption = false;
Device[deviceCount].TimerOption = false;
break;
}
case PLUGIN_GET_DEVICENAME:
{
string = F(PLUGIN_NAME_208);
break;
}
case PLUGIN_GET_DEVICEVALUENAMES:
{
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[0], PSTR(PLUGIN_VALUENAME1_208));
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[1], PSTR(PLUGIN_VALUENAME2_208));
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[2], PSTR(PLUGIN_VALUENAME3_208));
break;
}
case PLUGIN_WEBFORM_LOAD:
{
byte choice1 = Settings.TaskDevicePluginConfig[event->TaskIndex][3];
byte choice2 = Settings.TaskDevicePluginConfig[event->TaskIndex][1];
byte choice3 = Settings.TaskDevicePluginConfig[event->TaskIndex][2];
byte choice4 = Settings.TaskDevicePluginConfig[event->TaskIndex][0];
char deviceTemplate[lines][32];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
char tmpString[128];
for (byte varNr = 0; varNr < lines; varNr++)
{
string += F("<TR><TD>Line ");
string += varNr + 1;
string += F(":<TD><input type='text' size='80' maxlength='80' name='Plugin_208_template");
string += varNr + 1;
string += F("' value='");
string += deviceTemplate[varNr];
string += F("'>");
}
sprintf_P(tmpString, PSTR("<TR><TD>Display Contrast(50-100):<TD><input type='text' name='plugin_208_contrast' value='%u'>"), choice2);
string += tmpString;
string += F("<TR><TD>Backlight pin:<TD>");
addPinSelect(false, string, "taskdevicepin3", Settings.TaskDevicePin3[event->TaskIndex]);
int optionValues3[4];
optionValues3[0] = 0;
optionValues3[1] = 1;
optionValues3[2] = 2;
optionValues3[3] = 3;
String options3[4];
options3[0] = F("0");
options3[1] = F("90");
options3[2] = F("180");
options3[3] = F("270");
string += F("<TR><TD>Display Rotation:<TD><select name='plugin_208_rotation'>");
for (byte x = 0; x < 4; x++)
{
string += F("<option value='");
string += optionValues3[x];
string += "'";
if (choice1 == optionValues3[x])
string += F(" selected");
string += ">";
string += options3[x];
string += F("</option>");
}
string += F("</select>");
int optionValues4[2];
optionValues4[0] = 0;
optionValues4[1] = 1;
String options4[2];
options4[0] = F("ON");
options4[1] = F("OFF");
string += F("<TR><TD>Backlight:<TD><select name='plugin_208_backlight'>");
for (byte x = 0; x < 2; x++)
{
string += F("<option value='");
string += optionValues4[x];
string += "'";
if (choice4 == optionValues4[x])
string += F(" selected");
string += ">";
string += options4[x];
string += F("</option>");
}
string += F("</select>");
success = true;
break;
}
case PLUGIN_WEBFORM_SAVE:
{
int plugin1 = WebServer.arg("plugin_208_rotation").toInt();
int plugin2 = WebServer.arg("plugin_208_contrast").toInt();
int plugin3 = Settings.TaskDevicePin3[event->TaskIndex];
int plugin4 = WebServer.arg("plugin_208_backlight").toInt();
String options1[4];
options1[0] = F("0");
options1[1] = F("90");
options1[2] = F("180");
options1[3] = F("270");
UserVar[event->BaseVarIndex+2]=options1[plugin1].toInt();
UserVar[event->BaseVarIndex+1]=plugin2;
UserVar[event->BaseVarIndex]=!plugin4;
String log = F("PCD8544: ");
if (plugin2>100) plugin2=100;
if (plugin2<50) plugin2=50;
if (plugin1!=Settings.TaskDevicePluginConfig[event->TaskIndex][3]){
log += String(F("rotation changed to: ")) + plugin1;
addLog(LOG_LEVEL_INFO, log);
Settings.TaskDevicePluginConfig[event->TaskIndex][3] = plugin1;
}
if (plugin4!=Settings.TaskDevicePluginConfig[event->TaskIndex][3]){
log += String(F("backlight is now ")) + plugin4?"off":"on";
addLog(LOG_LEVEL_INFO, log);
Settings.TaskDevicePluginConfig[event->TaskIndex][0] = plugin4;
}
if (plugin2!=Settings.TaskDevicePluginConfig[event->TaskIndex][3]){
log += String(F("contrast is changed to: ")) + plugin2;
addLog(LOG_LEVEL_INFO, log);
Settings.TaskDevicePluginConfig[event->TaskIndex][1] = plugin2;
}
char deviceTemplate[lines][32];
for (byte varNr = 0; varNr < lines; varNr++)
{
char argc[25];
String arg = F("Plugin_208_template");
arg += varNr + 1;
arg.toCharArray(argc, 25);
String tmpString = WebServer.arg(argc);
strncpy(deviceTemplate[varNr], tmpString.c_str(), sizeof(deviceTemplate[varNr]));
}
// Settings.TaskDeviceID[event->TaskIndex] = 1; // temp fix, needs a dummy value
SaveCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
success = true;
break;
}
case PLUGIN_INIT:
{
if (!lcd2)
{
// pin 14 - Serial clock out (SCLK)
// pin 13 - Serial data out (DIN)
// pin 12 - Data/Command select (D/C)
// pin 5 - LCD chip select (CS)
// pin 4 - LCD reset (RST)
//lcd2 = new Adafruit_PCD8544(14, 13, 12, 5, 4);
lcd2 = new Adafruit_PCD8544(15, 2, 16); // CS(CEN) GPIO15 , D/C (need to be connected) GPIO2 , RESET GPIO16
}
// Setup lcd2 display
byte plugin1 = Settings.TaskDevicePluginConfig[event->TaskIndex][3];
byte plugin2 = Settings.TaskDevicePluginConfig[event->TaskIndex][1];
byte plugin4 = Settings.TaskDevicePluginConfig[event->TaskIndex][0];
UserVar[event->BaseVarIndex+2]=plugin1;
UserVar[event->BaseVarIndex+1]=plugin2;
UserVar[event->BaseVarIndex]=!plugin4;
if (plugin1==0 || plugin1==2)
{
lines=6;
}
else{
lines=10;
}
lcd2->begin(); // initialize the lcd2
lcd2->setContrast(plugin2);
lcd2->setRotation(plugin1);
lcd2->clearDisplay();
char deviceTemplate[lines][32];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
displayText(deviceTemplate);
lcd2->display();
if (Settings.TaskDevicePin3[event->TaskIndex] != -1){
pinMode(Settings.TaskDevicePin3[event->TaskIndex], OUTPUT);
digitalWrite(Settings.TaskDevicePin3[event->TaskIndex],Settings.TaskDevicePluginConfig[event->TaskIndex][0]);
setPinState(1, Settings.TaskDevicePin3[event->TaskIndex], PIN_MODE_OUTPUT, Settings.TaskDevicePluginConfig[event->TaskIndex][3]);}
success = true;
break;
}
case PLUGIN_READ:
{
char deviceTemplate[lines][32];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
displayText(deviceTemplate);
success = false;
break;
}
case PLUGIN_WRITE:
{
String tmpString = string;
int argIndex = tmpString.indexOf(',');
if (argIndex)
tmpString = tmpString.substring(0, argIndex);
if (tmpString.equalsIgnoreCase(F("PCD8544")))
{
success = true;
argIndex = string.lastIndexOf(',');
tmpString = string.substring(argIndex + 1);
lcd2->setCursor(event->Par2 - 1, event->Par1 - 1);
lcd2->println(tmpString.c_str());
}
if (tmpString.equalsIgnoreCase(F("PCD8544CMD")))
{
success = true;
argIndex = string.lastIndexOf(',');
tmpString = string.substring(argIndex + 1);
if (tmpString.equalsIgnoreCase(F("Clear")))
lcd2->clearDisplay();
}
break;
}
}
return success;
}
boolean displayText(char deviceTemplate[][32]){
String log = F("PCD8544: ");
String string = F("");
lcd2->clearDisplay();
lcd2->setTextSize(1);
lcd2->setTextColor(BLACK);
lcd2->setCursor(0,0);
for (byte x = 0; x < lines; x++)
{
String tmpString = deviceTemplate[x];
if (tmpString.length())
{
String newString = parseTemplate(tmpString, 32);
lcd2->setCursor(0,x*8);
lcd2->print(newString);
string+=newString+"\\";
}
}
log += String(F("displayed text: \"")) + String(string) + String(F("\""));
addLog(LOG_LEVEL_INFO, log);
lcd2->display();
return true;
}
BR. Adam
PS.
To disable WRAP text please add line:
after line
Code: Select all
lcd2 = new Adafruit_PCD8544(15, 2, 16); // CS(CEN) GPIO15 , D/C (need to be connected) GPIO2 , RESET GPIO16
this will disable wrap text (true 14 characters inline for Nokia display) in Adafruit_GFX library
Is it possible to use commands to print text on the screen?
lcd.1,1,{msg} works on normal LCD's
or lcdcmd,clear
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 22 May 2018, 12:13
by adampr1
After long time new (adapted) version of PCD8544 lcd display plugin. After changes in ESPEASY (permit strings for html), previous display plugin not compiles with latest ESPEASY. Now refreshed version - no compile errors and display working again
Code: Select all
//#######################################################################################################
//################################## Plugin 208: NOKIA lcd2 ###############################################
//#######################################################################################################
#define PLUGIN_208
#define PLUGIN_ID_208 208
#define PLUGIN_NAME_208 "Display - LCD PCD8544"
#define PLUGIN_VALUENAME1_208 "Backlight"
#define PLUGIN_VALUENAME2_208 "Contrast"
#define PLUGIN_VALUENAME3_208 "Rotation"
//#include <SPI.h>
#include <Adafruit_GFX.h>
#include <Adafruit_PCD8544.h>
Adafruit_PCD8544 *lcd2;
byte lines = 6;
boolean Plugin_208(byte function, struct EventStruct *event, String& string)
{
boolean success = false;
switch (function)
{
case PLUGIN_DEVICE_ADD:
{
Device[++deviceCount].Number = PLUGIN_ID_208 ;
Device[deviceCount].Type = DEVICE_TYPE_SINGLE;
Device[deviceCount].VType = SENSOR_TYPE_SINGLE;
Device[deviceCount].Ports = 0;
Device[deviceCount].PullUpOption = false;
Device[deviceCount].InverseLogicOption = false;
Device[deviceCount].FormulaOption = false;
Device[deviceCount].ValueCount = 3;
Device[deviceCount].SendDataOption = false;
Device[deviceCount].TimerOption = true;
break;
}
case PLUGIN_GET_DEVICENAME:
{
string = F(PLUGIN_NAME_208);
break;
}
case PLUGIN_GET_DEVICEVALUENAMES:
{
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[0], PSTR(PLUGIN_VALUENAME1_208));
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[1], PSTR(PLUGIN_VALUENAME2_208));
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[2], PSTR(PLUGIN_VALUENAME3_208));
break;
}
case PLUGIN_WEBFORM_LOAD:
{
addFormNumericBox(F("Display Contrast(50-100):"), F("plugin_208_contrast"), Settings.TaskDevicePluginConfig[event->TaskIndex][1]);
addFormPinSelect(F("Backlight PIN"), F("taskdevicepin3"), Settings.TaskDevicePin3[event->TaskIndex]);
byte choice3 = Settings.TaskDevicePluginConfig[event->TaskIndex][2];
int optionValues3[4] = { 0, 1, 2, 3 };
String options3[4] = { F("0"), F("90"), F("180"), F("270") };
addFormSelector(F("Display Rotation"), F("plugin_208_rotation"), 4, options3, optionValues3, choice3);
byte choice4 = Settings.TaskDevicePluginConfig[event->TaskIndex][0];
String options4[2] = { F("ON"), F("OFF") };
int optionValues4[2] = { 0, 1 };
addFormSelector(F("Backlight"), F("plugin_208_backlight"), 2, options4, optionValues4, choice4);
char deviceTemplate [lines][48];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
for (byte varNr = 0; varNr < lines; varNr++)
{
addFormTextBox(String(F("Line ")) + (varNr + 1), String(F("Plugin_208_template")) + (varNr + 1), deviceTemplate[varNr], 80);
}
success = true;
break;
}
case PLUGIN_WEBFORM_SAVE:
{
Settings.TaskDevicePluginConfig[event->TaskIndex][0] = getFormItemInt(F("plugin_208_backlight"));
Settings.TaskDevicePluginConfig[event->TaskIndex][1] = getFormItemInt(F("plugin_208_contrast"));
Settings.TaskDevicePluginConfig[event->TaskIndex][2] = getFormItemInt(F("plugin_208_rotation"));
char deviceTemplate[lines][48];
for (byte varNr = 0; varNr < lines; varNr++)
{
char argc[25];
String arg = F("Plugin_208_template");
arg += varNr + 1;
arg.toCharArray(argc, 25);
String tmpString = WebServer.arg(argc);
strncpy(deviceTemplate[varNr], tmpString.c_str(), sizeof(deviceTemplate[varNr]));
}
// Settings.TaskDeviceID[event->TaskIndex] = 1; // temp fix, needs a dummy value
SaveCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
success = true;
break;
}
case PLUGIN_INIT:
{
if (!lcd2)
{
// pin 14 - Serial clock out (SCLK)
// pin 13 - Serial data out (DIN)
// pin 12 - Data/Command select (D/C)
// pin 5 - LCD chip select (CS)
// pin 4 - LCD reset (RST)
//lcd2 = new Adafruit_PCD8544(14, 13, 12, 5, 4);
#if defined(ESP8266)
lcd2 = new Adafruit_PCD8544(15, 2, -1); // D/C (need to be connected) GPIO2 , CS(CEN) GPIO15 , RESET not connected
#endif
#if defined(ESP32)
lcd2 = new Adafruit_PCD8544(16, 17, -1); // D/C (need to be connected) GPIO16 , CS(CEN) GPIO17 , RESET not connected
#endif
boolean setTextWrap = false;
}
// Setup lcd2 display
byte plugin1 = Settings.TaskDevicePluginConfig[event->TaskIndex][2]; // rotation
byte plugin2 = Settings.TaskDevicePluginConfig[event->TaskIndex][1]; // contrast
byte plugin4 = Settings.TaskDevicePluginConfig[event->TaskIndex][0]; // backlight_onoff
UserVar[event->BaseVarIndex+2]=plugin1;
UserVar[event->BaseVarIndex+1]=plugin2;
UserVar[event->BaseVarIndex]=!plugin4;
if (plugin1==0 || plugin1==2)
{
lines=6;
}
else{
lines=10;
}
lcd2->begin(); // initialize the lcd2
lcd2->setContrast(plugin2);
lcd2->setRotation(plugin1);
lcd2->clearDisplay();
char deviceTemplate[lines][48];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
displayText(deviceTemplate);
lcd2->display();
if (Settings.TaskDevicePin3[event->TaskIndex] != -1){
pinMode(Settings.TaskDevicePin3[event->TaskIndex], OUTPUT);
digitalWrite(Settings.TaskDevicePin3[event->TaskIndex],Settings.TaskDevicePluginConfig[event->TaskIndex][0]);
setPinState(1, Settings.TaskDevicePin3[event->TaskIndex], PIN_MODE_OUTPUT, Settings.TaskDevicePluginConfig[event->TaskIndex][3]);}
success = true;
break;
}
case PLUGIN_READ:
{
char deviceTemplate[lines][48];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
displayText(deviceTemplate);
success = false;
break;
}
case PLUGIN_WRITE:
{
String tmpString = string;
int argIndex = tmpString.indexOf(',');
if (argIndex)
tmpString = tmpString.substring(0, argIndex);
if (tmpString.equalsIgnoreCase(F("PCD8544")))
{
success = true;
argIndex = string.lastIndexOf(',');
tmpString = string.substring(argIndex + 1);
lcd2->setCursor(event->Par2 - 1, event->Par1 - 1);
lcd2->println(tmpString.c_str());
}
if (tmpString.equalsIgnoreCase(F("PCD8544CMD")))
{
success = true;
argIndex = string.lastIndexOf(',');
tmpString = string.substring(argIndex + 1);
if (tmpString.equalsIgnoreCase(F("Clear")))
lcd2->clearDisplay();
}
break;
}
}
return success;
}
boolean displayText(char deviceTemplate[][48]){
String log = F("PCD8544: ");
String string = F("");
lcd2->clearDisplay();
lcd2->setTextSize(1);
lcd2->setTextColor(BLACK);
lcd2->setCursor(0,0);
for (byte x = 0; x < lines; x++)
{
String tmpString = deviceTemplate[x];
if (tmpString.length())
{
String newString = parseTemplate(tmpString, 48);
lcd2->setCursor(0,x*8);
lcd2->print(newString);
string+=newString+"\\";
}
}
log += String(F("displayed text: \"")) + String(string) + String(F("\""));
addLog(LOG_LEVEL_INFO, log);
lcd2->display();
return true;
}
please test and any suggestion are welcome.
BR.
Adam
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 05 Sep 2018, 00:56
by BasemAlsaeed
Hi, i am trying to compile using PlatformIO, and i get the below messages
D:/ESPEasy-mega-20180904/src/_P208_PCD8544.ino: In function 'boolean Plugin_208(byte, EventStruct*, String&)':
D:/ESPEasy-mega-20180904/src/_P208_PCD8544.ino:126:20: warning: unused variable 'setTextWrap' [-Wunused-variable]
boolean setTextWrap = false;
^
D:/ESPEasy-mega-20180904/src/_P208_PCD8544.ino:148:35: error: 'displayText' was not declared in this scope
displayText(deviceTemplate);
^
D:/ESPEasy-mega-20180904/src/_P208_PCD8544.ino:162:35: error: 'displayText' was not declared in this scope
displayText(deviceTemplate);
^
any ideas ?
thanks
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 05 Sep 2018, 02:09
by BasemAlsaeed
ok now it compiles successfully however the plugin does not appear in the devices list to pick
here is the code i used
Code: Select all
#ifdef USES_P208
//#######################################################################################################
//################################## Plugin 208: NOKIA lcd2 ###############################################
//#######################################################################################################
#define PLUGIN_208
#define PLUGIN_ID_208 208
#define PLUGIN_NAME_208 "Display - LCD PCD8544 [TESTING]"
#define PLUGIN_VALUENAME1_208 "Backlight"
#define PLUGIN_VALUENAME2_208 "Contrast"
#define PLUGIN_VALUENAME3_208 "Rotation"
//#include <SPI.h>
#include <Adafruit_GFX.h>
#include <Adafruit_PCD8544.h>
Adafruit_PCD8544 *lcd2;
byte lines = 6;
boolean Plugin_208(byte function, struct EventStruct *event, String& string)
{
boolean success = false;
switch (function)
{
case PLUGIN_DEVICE_ADD:
{
Device[++deviceCount].Number = PLUGIN_ID_208 ;
Device[deviceCount].Type = DEVICE_TYPE_SINGLE;
Device[deviceCount].VType = SENSOR_TYPE_SINGLE;
Device[deviceCount].Ports = 0;
Device[deviceCount].PullUpOption = false;
Device[deviceCount].InverseLogicOption = false;
Device[deviceCount].FormulaOption = false;
Device[deviceCount].ValueCount = 3;
Device[deviceCount].SendDataOption = false;
Device[deviceCount].TimerOption = true;
break;
}
case PLUGIN_GET_DEVICENAME:
{
string = F(PLUGIN_NAME_208);
break;
}
case PLUGIN_GET_DEVICEVALUENAMES:
{
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[0], PSTR(PLUGIN_VALUENAME1_208));
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[1], PSTR(PLUGIN_VALUENAME2_208));
strcpy_P(ExtraTaskSettings.TaskDeviceValueNames[2], PSTR(PLUGIN_VALUENAME3_208));
break;
}
case PLUGIN_WEBFORM_LOAD:
{
addFormNumericBox(F("Display Contrast(50-100):"), F("plugin_208_contrast"), Settings.TaskDevicePluginConfig[event->TaskIndex][1]);
addFormPinSelect(F("Backlight PIN"), F("taskdevicepin3"), Settings.TaskDevicePin3[event->TaskIndex]);
byte choice3 = Settings.TaskDevicePluginConfig[event->TaskIndex][2];
int optionValues3[4] = { 0, 1, 2, 3 };
String options3[4] = { F("0"), F("90"), F("180"), F("270") };
addFormSelector(F("Display Rotation"), F("plugin_208_rotation"), 4, options3, optionValues3, choice3);
byte choice4 = Settings.TaskDevicePluginConfig[event->TaskIndex][0];
String options4[2] = { F("ON"), F("OFF") };
int optionValues4[2] = { 0, 1 };
addFormSelector(F("Backlight"), F("plugin_208_backlight"), 2, options4, optionValues4, choice4);
char deviceTemplate [lines][48];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
for (byte varNr = 0; varNr < lines; varNr++)
{
addFormTextBox(String(F("Line ")) + (varNr + 1), String(F("Plugin_208_template")) + (varNr + 1), deviceTemplate[varNr], 80);
}
success = true;
break;
}
case PLUGIN_WEBFORM_SAVE:
{
Settings.TaskDevicePluginConfig[event->TaskIndex][0] = getFormItemInt(F("plugin_208_backlight"));
Settings.TaskDevicePluginConfig[event->TaskIndex][1] = getFormItemInt(F("plugin_208_contrast"));
Settings.TaskDevicePluginConfig[event->TaskIndex][2] = getFormItemInt(F("plugin_208_rotation"));
char deviceTemplate[lines][48];
for (byte varNr = 0; varNr < lines; varNr++)
{
char argc[25];
String arg = F("Plugin_208_template");
arg += varNr + 1;
arg.toCharArray(argc, 25);
String tmpString = WebServer.arg(argc);
strncpy(deviceTemplate[varNr], tmpString.c_str(), sizeof(deviceTemplate[varNr]));
}
// Settings.TaskDeviceID[event->TaskIndex] = 1; // temp fix, needs a dummy value
SaveCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
success = true;
break;
}
case PLUGIN_INIT:
{
if (!lcd2)
{
// pin 14 - Serial clock out (SCLK)
// pin 13 - Serial data out (DIN)
// pin 12 - Data/Command select (D/C)
// pin 5 - LCD chip select (CS)
// pin 4 - LCD reset (RST)
//lcd2 = new Adafruit_PCD8544(14, 13, 12, 5, 4);
#if defined(ESP8266)
lcd2 = new Adafruit_PCD8544(15, 2, -1); // D/C (need to be connected) GPIO2 , CS(CEN) GPIO15 , RESET not connected
#endif
#if defined(ESP32)
lcd2 = new Adafruit_PCD8544(16, 17, -1); // D/C (need to be connected) GPIO16 , CS(CEN) GPIO17 , RESET not connected
#endif
boolean setTextWrap = false;
}
// Setup lcd2 display
byte plugin1 = Settings.TaskDevicePluginConfig[event->TaskIndex][2]; // rotation
byte plugin2 = Settings.TaskDevicePluginConfig[event->TaskIndex][1]; // contrast
byte plugin4 = Settings.TaskDevicePluginConfig[event->TaskIndex][0]; // backlight_onoff
UserVar[event->BaseVarIndex+2]=plugin1;
UserVar[event->BaseVarIndex+1]=plugin2;
UserVar[event->BaseVarIndex]=!plugin4;
if (plugin1==0 || plugin1==2)
{
lines=6;
}
else{
lines=10;
}
lcd2->begin(); // initialize the lcd2
lcd2->setContrast(plugin2);
lcd2->setRotation(plugin1);
lcd2->clearDisplay();
char deviceTemplate[lines][48];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
displayText(deviceTemplate);
lcd2->display();
if (Settings.TaskDevicePin3[event->TaskIndex] != -1){
pinMode(Settings.TaskDevicePin3[event->TaskIndex], OUTPUT);
digitalWrite(Settings.TaskDevicePin3[event->TaskIndex],Settings.TaskDevicePluginConfig[event->TaskIndex][0]);
setPinState(1, Settings.TaskDevicePin3[event->TaskIndex], PIN_MODE_OUTPUT, Settings.TaskDevicePluginConfig[event->TaskIndex][3]);}
success = true;
break;
}
case PLUGIN_READ:
{
char deviceTemplate[lines][48];
LoadCustomTaskSettings(event->TaskIndex, (byte*)&deviceTemplate, sizeof(deviceTemplate));
displayText(deviceTemplate);
success = false;
break;
}
case PLUGIN_WRITE:
{
String tmpString = string;
int argIndex = tmpString.indexOf(',');
if (argIndex)
tmpString = tmpString.substring(0, argIndex);
if (tmpString.equalsIgnoreCase(F("PCD8544")))
{
success = true;
argIndex = string.lastIndexOf(',');
tmpString = string.substring(argIndex + 1);
lcd2->setCursor(event->Par2 - 1, event->Par1 - 1);
lcd2->println(tmpString.c_str());
}
if (tmpString.equalsIgnoreCase(F("PCD8544CMD")))
{
success = true;
argIndex = string.lastIndexOf(',');
tmpString = string.substring(argIndex + 1);
if (tmpString.equalsIgnoreCase(F("Clear")))
lcd2->clearDisplay();
}
break;
}
}
return success;
}
boolean displayText(char deviceTemplate[][48]){
String log = F("PCD8544: ");
String string = F("");
lcd2->clearDisplay();
lcd2->setTextSize(1);
lcd2->setTextColor(BLACK);
lcd2->setCursor(0,0);
for (byte x = 0; x < lines; x++)
{
String tmpString = deviceTemplate[x];
if (tmpString.length())
{
String newString = parseTemplate(tmpString, 48);
lcd2->setCursor(0,x*8);
lcd2->print(newString);
string+=newString+"\\";
}
}
log += String(F("displayed text: \"")) + String(string) + String(F("\""));
addLog(LOG_LEVEL_INFO, log);
lcd2->display();
return true;
}
#endif // USES_P208
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 05 Sep 2018, 22:03
by TD-er
You also have to define "USES_P208"
Add it to the appropriate line with "build_flags" in the platformio.ini file.
You add a define using the -D flag.
So for example in the [common] section:
build_flags = -D BUILD_GIT='"${sysenv.TRAVIS_TAG}"'
-D NDEBUG
-lstdc++ -lsupc++
-DPIO_FRAMEWORK_ARDUINO_LWIP2_LOW_MEMORY
-DVTABLES_IN_FLASH
-DUSES_P208
(See last part)
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 06 Sep 2018, 18:17
by BasemAlsaeed
TD-er wrote: ↑05 Sep 2018, 22:03
You also have to define "USES_P208"
Add it to the appropriate line with "build_flags" in the platformio.ini file.
You add a define using the -D flag.
So for example in the [common] section:
build_flags = -D BUILD_GIT='"${sysenv.TRAVIS_TAG}"'
-D NDEBUG
-lstdc++ -lsupc++
-DPIO_FRAMEWORK_ARDUINO_LWIP2_LOW_MEMORY
-DVTABLES_IN_FLASH
-DUSES_P208
(See last part)
thanks for your response, i have tried that too, i think it is the same as adding the plugin to define_plugin_sets.h file under PLUGIN_SET_EXPERIMENTAL section and compile the dev build only, in both cases it does not show up in the list of plugins, i think it has something to do with the web form lines
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 22 Sep 2018, 19:16
by woocashewski
thanks for this post, i've succesfully add this plugin to espeasy, to do that You have to define this plugin into
define_plugin_sets.h file - add a line "
#define USES_P208 // nokia_lcd" in a version you choose - maybe "developer" one is the best option
without that, plugin won't be added to complied flash file.
after that all works a a charm.
PS. sorry for my english, that was my first attempt to compile firmware on my own by the way
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 30 Sep 2018, 20:30
by hattemp
is there someone on this forum who has a working Bin file for me that supports the nokia 5110?
i have been trying to get this working with the source code and atom and arduino ide butt only get errors compiling.
tried the latest version and the 147 rc8 butt no luck just errors.
don't unther stand why they aren't supported yet with the latest versions.
thanks for responding.
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 01 Oct 2018, 04:49
by whatsupskip
hattemp wrote: ↑30 Sep 2018, 20:30
is there someone on this forum who has a working Bin file for me that supports the nokia 5110?
It would be really great if people could do this as it helps others at least experience what has been do so far. For beginners it is often difficult to compile.
This plugin will be a great addition to the project. Thanks to all those who have contributed.
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 04 Oct 2018, 08:36
by Cramin
+1 for someone with precompiled firmware with added support for Nokia LCD.
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 08 Oct 2018, 23:25
by woocashewski
compiled firmware in an attachment. (unpack & change extension of course...)
1st gpio - 2 (d4)
wiring as in this topic.
and of course I'm not responsible for blah blah blah
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 09 Oct 2018, 16:02
by Cramin
Thank You!
I have different pinouts, but i change that and LCD works.
- ESP8266_5110LCD
- WP_20181009_15_51_40_Pro.jpg (259.11 KiB) Viewed 85157 times
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 09 Oct 2018, 16:19
by grovkillen
That is a nice display, nice price as well?
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 09 Oct 2018, 17:00
by Cramin
2,5€ in Poland.
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 09 Oct 2018, 17:34
by grovkillen
Cramin wrote: ↑09 Oct 2018, 17:00
2,5€ in Poland.
Cool, we should consider it for the main repository then.
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 09 Oct 2018, 21:35
by woocashewski
the problem with this display is that it require much more gpios than i2c displays.
cieszę się, że mogłem pomóc
pozdrawiam.
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 22 Oct 2018, 09:47
by adampr1
Hi all, I am very pleased that other ESPeasy enthusiasts also use the Nokia display. In many applications using the hardware SPI allows you to use the I2C and OneWire interface. And we still have Tx and Rx which can also be used - if we don't need a serial login
I would be very grateful if you manage to include PCD8544 in the repository. I also have positive tests of NOKIA display with ESP32.
On the following photo - ESP07 (updated to 4MB) , BME280, Si7021, AM2305, 0,91" OLED Display, Nokia display and ... still RX and TX free.
Bestr regards ... i pozdrowienia dla kolegów z Polski
Adam
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 25 Dec 2018, 21:30
by Malanow
Hi!
How to, the easiest way to add a PCD8544 plugin, to my Wemos D1 mini. I use this bin file ->ESP_Easy_mega-20181220_dev_ESP8266_4096. A small warning, I'm not a programmer
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 26 Dec 2018, 10:55
by RobertM
I'm interested too.
I don't know why not include this small and cheap display to official release
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 26 Dec 2018, 12:05
by grovkillen
RobertM wrote: ↑26 Dec 2018, 10:55
I'm interested too.
I don't know why not include this small and cheap display to official release
We're planning on adding a generic display plugin so at this time we're not accepting new display plugins. But I will make sure we support this display (I got a couple of them myself).
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 26 Dec 2018, 13:06
by RobertM
Malanow wrote: ↑25 Dec 2018, 21:30
Hi!
How to, the easiest way to add a PCD8544 plugin, to my Wemos D1 mini. I use this bin file ->ESP_Easy_mega-20181220_dev_ESP8266_4096. A small warning, I'm not a programmer
Now i'm tray and work
Just upload file from post #23 (firmware.rar - change extension from .jpg to . bin !!!)
Connect: Wemos D1 mini > 5110 LCD:
// D5 > Serial clock out (SCLK)
// D7 > Serial data out (DIN)
// D8 > Data/Command select (D/C)
// D4 > LCD chip select (CS)
// GND > LCD reset (RST)
// GND > GND
// 3.3V> VCC
// GND > Light (if you need)
SET: 1st gpio - 2 (d4)
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 04 May 2019, 20:52
by svasiliou
Hello to fellow users.
I have this board
https://www.ebay.co.uk/itm/NodeMCU-V3-2 ... SwI7Fb3x~a
I flash it with firmware.bin from post
I have this NOKIA 5110 module
https://grobotronics.com/graphic-lcd-84 ... -5110.html
Module is capable to work with 3V & 5V controller (test it with my board from Andruino IDE)
Could anyone give any info about wiring?
I have read in detail all posts but something is missing I think.
Thanks in advance.
PS. I see CARMIN has similar devices. Could give wiring diagram? Thanks
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 05 May 2019, 11:34
by RobertM
Did you try with my pinout - i think it's same
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 05 May 2019, 13:48
by svasiliou
Nope I have tried and it didn't work.
But I am waiting a new Mini D1 just to check it out.
It is possible that D4 (GPIO2) maybe it is reserved in my board?
If so it need recompile plugin?
My opinion that NOKIA 5110 display is a MUST for stable tree.
Thanks for your answers.
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 08 May 2019, 14:43
by svasiliou
I think that following question is probably stupid, but I have to ask.
I am uploading firmware.bin with latest EASYESP Flash tool.
Is it OK or I have to use a specific version?
Is there any chance bootloader of ESP8266 to be different from older boards and
won't work my Nokia 5110.
Is there any special "treatment" on line fields of plugin?
Thanks again for your answers
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 08 May 2019, 18:37
by Cramin
My nick is Cramin not Carmin.
Look at pinout:
adampr1 wrote: ↑23 Nov 2016, 13:50
Please check if you display have equal pin sequence :
PIN1 > Vcc,
PIN2 > GND,
PIN3 > SCE,
PIN4 > RST,
PIN5 > D/C,
PIN6 > DIN,
PIN7 > SCLK,
PIN8 > LED
IMPORTANT - in ESPEasy configuration it shows as I2C device with suggest that PIN 4 and 5 are used by PCD8544 plugin but they are NOT (I'll correct it next week - sorry no time). Followed code use only GPIO2,13,14,15
PIN's connection for display are hardcoded. Don't change them.
And look at my image and pin layout, its changed. But when you properly connect it its working fine.
PIN1 > VCC > in my LCD VCC is PIN6
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 09 May 2019, 15:52
by svasiliou
Cramin wrote: ↑08 May 2019, 18:37
My nick is Cramin not Carmin.
My apologies. It is the daemon of the keyboard! I am in Greece.
Yes I checked & double checked wiring and pin out.
Your display is same with mine (mine its just blue PCB).
ESP8266 it is not the same.
Yes I have remap wiring according to diagram but no it does not working with my ESP8266 board.
I have also checked and enabled init SPI on Hardware tab.
Still no luck.
But when I implement the following project
https://simple-circuit.com/esp8266-node ... -5110-lcd/
everything works fine!
Attention this project uses 5GPIO wiring! Not 4 as I understand uses plugin.
So where is the mystery? Is it possible some library causes overlap pin configuration?
My goal is to have just an ESPEasy with Nokia module only to display values.
Nothing more.
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 09 May 2019, 16:00
by svasiliou
FIXED UP!
You have to connect RST from Nokia 5110 to RST of ESP8266 Board.
Do not check enable init SPI on Hardware Tab.
First GPIO2 (D4)
Don't check GPIO LED & Inversed LED on Hardware Tab
Working wiring is following
Vcc -> 3.3V
GND -> GND
CE -> D4
RST -> RST of ESP8266 lolin
D/C -> D8
DIN -> D7
CLK -> D5
B/L -> any pin of your choice (specific board is 3.3/5V compatible and you can use direct connection of BL to
esp pin but it is recommended to use a 330Ω resistor-BE Careful not fried up your board)
My board is this
- Node-mcd-3-2-LUA-ESP8266-12E-Lolin.jpg (51.01 KiB) Viewed 82393 times
and my Nokia5110 LCD is this
- nokia5110-02.png (261.91 KiB) Viewed 82354 times
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 22 Nov 2019, 11:37
by svasiliou
OK now I have a probably logical question!
Why NOKIA5110 plugin is not at least in development firmware of ESPeasy?
I mean if it is alpha/beta or anything else it should be at least on testing or development firmware.
Right?
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 30 Jul 2020, 18:36
by Andrew Mamohin
I have two such displays. I would like to use them in ESPeasy. Maybe someone will give me a fresh build, including a plugin for NOKIA5110?
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 01 Aug 2020, 15:14
by Ath
Andrew Mamohin wrote: ↑30 Jul 2020, 18:36
I have two such displays. I would like to use them in ESPeasy. Maybe someone will give me a fresh build, including a plugin for NOKIA5110?
Well, it's a bit hard (for me at least) to create a build, for a couple of reasons. a) It is an older plugin, and uses no longer supported functions and objects, b) it uses a not yet supported library, c) it is using the SPI interface, and that isn't much used with ESPEasy, d) I don't have such display, and it will take a couple of weeks to get one here, so while I may eventually get it working, it'll have to await testing until I receive a display.
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 01 Aug 2020, 16:18
by Andrew Mamohin
Ath wrote: ↑01 Aug 2020, 15:14
Well, it's a bit hard
Then don't worry! I just won't be using these displays with espeasy. I will attach them to arduino.
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 01 Aug 2020, 16:53
by Ath
Andrew Mamohin wrote: ↑01 Aug 2020, 16:18
Then don't worry! I just won't be using these displays with espeasy. I will attach them to arduino.
The advantage of these displays over the OLed displays is that they are a bit larger, thus easier to read from some 'distance' (~1 meter), while an average OLed requires me to be within ~60 cm to be readable (age has quite an influence on the eyes
), so experimenting with it is just for fun, and they aren't expensive when buying from Aliexpress
.
Disadvantage is the rather low resolution (84x48), but I'll be able to squeeze all the info on it, I think.
I'll probably want to add the oledframed-like commands too, so, not being a C++ programmer, that'll be a bit of a challenge (though I've contributed a few PRs to ESPEasy).
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 01 Aug 2020, 17:17
by Andrew Mamohin
Ath wrote: ↑01 Aug 2020, 16:53
The advantage of these displays over the OLed
I find these displays are more durable with continuous use.
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 01 Aug 2020, 21:07
by TD-er
What about e-ink?
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 01 Aug 2020, 22:12
by Andrew Mamohin
TD-er wrote: ↑01 Aug 2020, 21:07
What about e-ink?
Example? Price?
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 01 Aug 2020, 22:44
by TD-er
Re: PCD8544 - Nokia 5110/3310 LCD - beta plugin
Posted: 02 Aug 2020, 07:19
by Andrew Mamohin
TD-er wrote: ↑01 Aug 2020, 22:44
In the file are some links.
This is a very high price for me. $9.90 + $5.28 = $15.18
I bought the display 5110 for $1.8