Adds support for missing Olimex boards (#8896)

* Board variant ESP32-C3-DevKit-Lipo

Added board variant for Olimex ESP32-C3-DevKit-Lipo

* Board variant ESP32-C6-EVB

Added board variant for Olimex ESP32-C6-EVB

* Board variant ESP32-S2-DevKit-Lipo-USB

Added board variant for Olimex ESP32-S2-DevKit-Lipo-USB

* Board variant ESP32-S2-DevKit-Lipo

Added board variant for Olimex ESP32-S2-DevKit-Lipo

* Board variant ESP32-S3-DevKit-Lipo

Added board variant for Olimex ESP32-S3-DevKit-Lipo

* Added Olimex boards in the board.txt files

Added missing Olimex boards:

ESP32-S2-DevKit-Lipo
ESP32-S2-DevKit-Lipo-USB
ESP32-S3-DevKit-Lipo
ESP32-C3-DevKit-Lipo
ESP32-C6-EVB

Added additional upload speed options to the ESP32-EVB and ESP32-POE(-ISO) boards.

* Update

Made changes on the definitions of the pins and formatting as suggested.

---------
Co-authored-by: Jan Procházka <90197375+P-R-O-C-H-Y@users.noreply.github.com>

variants/esp32c3-devkit-lipo/pins_arduino.h

+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+#include "soc/soc_caps.h"
+
+static const uint8_t LED_BUILTIN = 8;
+#define BUILTIN_LED  LED_BUILTIN // backward compatibility
+#define LED_BUILTIN  LED_BUILTIN // allow testing #ifdef LED_BUILTIN
+
+static const uint8_t BUT_BUILTIN = 9;
+#define BUILTIN_BUT  BUT_BUILTIN // backward compatibility
+#define BUT_BUILTIN  BUT_BUILTIN // allow testing #ifdef BUT_BUILTIN
+
+static const uint8_t TX = 21;
+static const uint8_t RX = 20;
+
+// define I2C pins 
+static const uint8_t SDA = 8;
+static const uint8_t SCL = 9;
+// define SPI pins
+static const uint8_t SS    = 7;
+static const uint8_t MOSI  = 6;
+static const uint8_t MISO  = 5;
+static const uint8_t SCK   = 4;
+
+// external power sense - disabled by default - check the schematic
+//static const uint8_t PWR_SENSE = 4;
+// battery measurement - disabled by default - check the schematic
+//static const uint8_t BAT_SENSE = 3;
+static const uint8_t A0 = 0;
+static const uint8_t A1 = 1;
+static const uint8_t A2 = 2;
+static const uint8_t A3 = 3;
+static const uint8_t A4 = 4;
+static const uint8_t A5 = 5;
+
+#endif /* Pins_Arduino_h */

variants/esp32c6-evb/pins_arduino.h

+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+#include "soc/soc_caps.h"
+
+static const uint8_t LED_BUILTIN = 8;
+#define BUILTIN_LED  LED_BUILTIN // backward compatibility
+#define LED_BUILTIN  LED_BUILTIN // allow testing #ifdef LED_BUILTIN
+
+static const uint8_t BUT_BUILTIN = 9;
+#define BUILTIN_BUT  BUT_BUILTIN // backward compatibility
+#define BUT_BUILTIN  BUT_BUILTIN // allow testing #ifdef BUT_BUILTIN
+
+#define	REL1	10
+#define	REL2	11
+#define	REL3	22
+#define	REL4	23
+
+#define	DIN1	1
+#define	DIN2	2
+#define	DIN3	3
+#define	DIN4	15
+
+// available at UEXT and pUEXT +
+static const uint8_t TX1 = 5;
+static const uint8_t RX1 = 4;
+
+static const uint8_t SDA = 6;
+static const uint8_t SCL = 7;
+
+static const uint8_t SS    = 21;
+static const uint8_t MOSI  = 18;
+static const uint8_t MISO  = 20;
+static const uint8_t SCK   = 19;
+// available at UEXT and pUEXT -
+
+static const uint8_t TX = 16;
+static const uint8_t RX = 17;
+
+static const uint8_t A0 = 0;
+static const uint8_t A1 = 1;
+static const uint8_t A2 = 2;
+static const uint8_t A3 = 3;
+static const uint8_t A4 = 4;
+static const uint8_t A5 = 5;
+static const uint8_t A6 = 6;
+
+#endif /* Pins_Arduino_h */

variants/esp32s2-devkit-lipo-usb/pins_arduino.h

+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+#include "soc/soc_caps.h"
+
+#define PIN_NEOPIXEL        18
+#define RGB_BUILTIN PIN_NEOPIXEL
+#define RGB_BRIGHTNESS 64
+
+static const uint8_t BUT_BUILTIN = 0;
+#define BUILTIN_BUT  BUT_BUILTIN // backward compatibility
+#define BUT_BUILTIN  BUT_BUILTIN // allow testing #ifdef LED_BUILTIN
+
+static const uint8_t TX = 43;
+static const uint8_t RX = 44;
+
+static const uint8_t SDA = 8;
+static const uint8_t SCL = 9;
+
+static const uint8_t SS    = 34;
+static const uint8_t MOSI  = 35;
+static const uint8_t MISO  = 37;
+static const uint8_t SCK   = 36;
+
+// external power sense - disabled by default - check the schematic
+//static const uint8_t PWR_SENSE = 7;
+// battery measurement - disabled by default - check the schematic
+//static const uint8_t BAT_SENSE = 8;
+
+static const uint8_t A0 = 1;
+static const uint8_t A1 = 2;
+static const uint8_t A2 = 3;
+static const uint8_t A3 = 4;
+static const uint8_t A4 = 5;
+static const uint8_t A5 = 6;
+static const uint8_t A6 = 7;
+static const uint8_t A7 = 8;
+static const uint8_t A8 = 9;
+static const uint8_t A9 = 10;
+static const uint8_t A10 = 11;
+static const uint8_t A11 = 12;
+static const uint8_t A12 = 13;
+static const uint8_t A13 = 14;
+static const uint8_t A14 = 15;
+static const uint8_t A15 = 16;
+static const uint8_t A16 = 17;
+static const uint8_t A17 = 18;
+static const uint8_t A18 = 19;
+static const uint8_t A19 = 20;
+
+static const uint8_t T1 = 1;
+static const uint8_t T2 = 2;
+static const uint8_t T3 = 3;
+static const uint8_t T4 = 4;
+static const uint8_t T5 = 5;
+static const uint8_t T6 = 6;
+static const uint8_t T7 = 7;
+static const uint8_t T8 = 8;
+static const uint8_t T9 = 9;
+static const uint8_t T10 = 10;
+static const uint8_t T11 = 11;
+static const uint8_t T12 = 12;
+static const uint8_t T13 = 13;
+static const uint8_t T14 = 14;
+
+static const uint8_t DAC1 = 17;
+static const uint8_t DAC2 = 18;
+
+#endif /* Pins_Arduino_h */

variants/esp32s2-devkit-lipo/pins_arduino.h

+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+#include "soc/soc_caps.h"
+
+#define PIN_NEOPIXEL        18
+#define RGB_BUILTIN PIN_NEOPIXEL
+#define RGB_BRIGHTNESS 64
+
+static const uint8_t BUT_BUILTIN = 0;
+#define BUILTIN_BUT  BUT_BUILTIN // backward compatibility
+#define BUT_BUILTIN  BUT_BUILTIN // allow testing #ifdef BUT_BUILTIN
+
+static const uint8_t TX = 43;
+static const uint8_t RX = 44;
+
+// define I2C pins 
+static const uint8_t SDA = 8;
+static const uint8_t SCL = 9;
+
+// define SPI pins
+static const uint8_t SS    = 34;
+static const uint8_t MOSI  = 35;
+static const uint8_t MISO  = 37;
+static const uint8_t SCK   = 36;
+
+// external power sense - disabled by default - check the schematic
+//static const uint8_t PWR_SENSE = 7;
+// battery measurement - disabled by default - check the schematic
+//static const uint8_t BAT_SENSE = 8;
+
+static const uint8_t A0 = 1;
+static const uint8_t A1 = 2;
+static const uint8_t A2 = 3;
+static const uint8_t A3 = 4;
+static const uint8_t A4 = 5;
+static const uint8_t A5 = 6;
+static const uint8_t A6 = 7;
+static const uint8_t A7 = 8;
+static const uint8_t A8 = 9;
+static const uint8_t A9 = 10;
+static const uint8_t A10 = 11;
+static const uint8_t A11 = 12;
+static const uint8_t A12 = 13;
+static const uint8_t A13 = 14;
+static const uint8_t A14 = 15;
+static const uint8_t A15 = 16;
+static const uint8_t A16 = 17;
+static const uint8_t A17 = 18;
+static const uint8_t A18 = 19;
+static const uint8_t A19 = 20;
+
+static const uint8_t T1 = 1;
+static const uint8_t T2 = 2;
+static const uint8_t T3 = 3;
+static const uint8_t T4 = 4;
+static const uint8_t T5 = 5;
+static const uint8_t T6 = 6;
+static const uint8_t T7 = 7;
+static const uint8_t T8 = 8;
+static const uint8_t T9 = 9;
+static const uint8_t T10 = 10;
+static const uint8_t T11 = 11;
+static const uint8_t T12 = 12;
+static const uint8_t T13 = 13;
+static const uint8_t T14 = 14;
+
+static const uint8_t DAC1 = 17;
+static const uint8_t DAC2 = 18;
+
+#endif /* Pins_Arduino_h */

variants/esp32s3-devkit-lipo/pins_arduino.h

+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+#include "soc/soc_caps.h"
+
+#define USB_VID 0x303a
+#define USB_PID 0x1001
+
+static const uint8_t LED_BUILTIN = 38;
+#define BUILTIN_LED  LED_BUILTIN // backward compatibility
+#define LED_BUILTIN  LED_BUILTIN // allow testing #ifdef LED_BUILTIN
+
+static const uint8_t BUT_BUILTIN = 0;
+#define BUILTIN_BUT  BUT_BUILTIN // backward compatibility
+#define BUT_BUILTIN  BUT_BUILTIN // allow testing #ifdef BUT_BUILTIN
+
+static const uint8_t TX = 43;
+static const uint8_t RX = 44;
+
+// available at pUEXT +
+static const uint8_t TX1 = 17;
+static const uint8_t RX1 = 18;
+
+static const uint8_t SDA = 48;
+static const uint8_t SCL = 47;
+
+static const uint8_t SS    = 10;
+static const uint8_t MOSI  = 11;
+static const uint8_t MISO  = 13;
+static const uint8_t SCK   = 12;
+// available at pUEXT -
+
+// external power sense
+static const uint8_t PWR_SENSE = 5;
+// battery measurement
+static const uint8_t BAT_SENSE = 6;
+
+static const uint8_t A0 = 1;
+static const uint8_t A1 = 2;
+static const uint8_t A2 = 3;
+static const uint8_t A3 = 4;
+static const uint8_t A4 = 5;
+static const uint8_t A5 = 6;
+static const uint8_t A6 = 7;
+static const uint8_t A7 = 8;
+static const uint8_t A8 = 9;
+static const uint8_t A9 = 10;
+static const uint8_t A10 = 11;
+static const uint8_t A11 = 12;
+static const uint8_t A12 = 13;
+static const uint8_t A13 = 14;
+static const uint8_t A14 = 15;
+static const uint8_t A15 = 16;
+static const uint8_t A16 = 17;
+static const uint8_t A17 = 18;
+static const uint8_t A18 = 19;
+static const uint8_t A19 = 20;
+
+static const uint8_t T1 = 1;
+static const uint8_t T2 = 2;
+static const uint8_t T3 = 3;
+static const uint8_t T4 = 4;
+static const uint8_t T5 = 5;
+static const uint8_t T6 = 6;
+static const uint8_t T7 = 7;
+static const uint8_t T8 = 8;
+static const uint8_t T9 = 9;
+static const uint8_t T10 = 10;
+static const uint8_t T11 = 11;
+static const uint8_t T12 = 12;
+static const uint8_t T13 = 13;
+static const uint8_t T14 = 14;
+
+#endif /* Pins_Arduino_h */