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https://github.com/meshcore-dev/MeshCore.git
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bed311313a
Adds a new variant 'ikoka_stick_nrf' and associated support files. This is based on the Xiao nRF54 code with pin numbers and functions changed to suit the differences in hardware between the WIO SX1262 board and the Ikoka Stick. Sets the default LoRa transmit power to 9dBm to avoid burning up the frontend in Ikoka Sticks equipped with the Ebyte 33dBm S22 module on first boot. Adds support for an SSD1306 display connected to the display header. Note the display pinout is the same as the RAK4631 display header so make sure to use a display wired accordingly (aliexpress etc. SSD1306s typically have Vcc & GND reversed from what this board expects). Adds support for display rotation to SSD1306Display via a platformIO define. This support was added following the same paradigms found elsewhere in the code for rotating a display.
149 lines
4.4 KiB
C
149 lines
4.4 KiB
C
#ifndef _IKOKA_STICK_NRF_H_
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#define _IKOKA_STICK_NRF_H_
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/** Master clock frequency */
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#define VARIANT_MCK (64000000ul)
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#define USE_LFXO // Board uses 32khz crystal for LF
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//#define USE_LFRC // Board uses RC for LF
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/*----------------------------------------------------------------------------
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* Headers
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*----------------------------------------------------------------------------*/
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#include "WVariant.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif // __cplusplus
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#define PINS_COUNT (33)
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#define NUM_DIGITAL_PINS (33)
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#define NUM_ANALOG_INPUTS (8)
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#define NUM_ANALOG_OUTPUTS (0)
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// LEDs
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#define PIN_LED (LED_RED)
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#define LED_PWR (PINS_COUNT)
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#define PIN_NEOPIXEL (PINS_COUNT)
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#define NEOPIXEL_NUM (0)
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#define LED_BUILTIN (PIN_LED)
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#define LED_RED (11)
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#define LED_GREEN (13)
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#define LED_BLUE (12)
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#define LED_STATE_ON (1) // State when LED is litted
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// Buttons
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#define PIN_BUTTON1 (PINS_COUNT)
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// Digital PINs
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static const uint8_t D0 = 0 ;
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static const uint8_t D1 = 1 ;
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static const uint8_t D2 = 2 ;
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static const uint8_t D3 = 3 ;
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static const uint8_t D4 = 4 ;
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static const uint8_t D5 = 5 ;
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static const uint8_t D6 = 6 ;
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static const uint8_t D7 = 7 ;
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static const uint8_t D8 = 8 ;
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static const uint8_t D9 = 9 ;
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static const uint8_t D10 = 10;
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#define VBAT_ENABLE (14) // Output LOW to enable reading of the BAT voltage.
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// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
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#define PIN_CHARGING_CURRENT (22) // Battery Charging current
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// https://wiki.seeedstudio.com/XIAO_BLE#battery-charging-current
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// Analog pins
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#define PIN_A0 (0)
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#define PIN_A1 (1)
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#define PIN_A2 (2)
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#define PIN_A3 (3)
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#define PIN_A4 (4)
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#define PIN_A5 (5)
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#define PIN_VBAT (32) // Read the BAT voltage.
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// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
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#define BAT_NOT_CHARGING (23) // LOW when charging
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#define AREF_VOLTAGE (3.0)
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#define ADC_MULTIPLIER (3.0F) // 1M, 512k divider bridge
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static const uint8_t A0 = PIN_A0;
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static const uint8_t A1 = PIN_A1;
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static const uint8_t A2 = PIN_A2;
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static const uint8_t A3 = PIN_A3;
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static const uint8_t A4 = PIN_A4;
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static const uint8_t A5 = PIN_A5;
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#define ADC_RESOLUTION (12)
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// Other pins
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#define PIN_NFC1 (30)
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#define PIN_NFC2 (31)
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// Serial interfaces
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#define PIN_SERIAL1_RX (7)
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#define PIN_SERIAL1_TX (6)
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// SPI Interfaces
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#define SPI_INTERFACES_COUNT (2)
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#define PIN_SPI_MISO (9)
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#define PIN_SPI_MOSI (10)
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#define PIN_SPI_SCK (8)
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#define PIN_SPI1_MISO (25)
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#define PIN_SPI1_MOSI (26)
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#define PIN_SPI1_SCK (29)
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// Lora SPI is on SPI0
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#define P_LORA_SCLK PIN_SPI_SCK
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#define P_LORA_MISO PIN_SPI_MISO
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#define P_LORA_MOSI PIN_SPI_MOSI
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// Wire Interfaces
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#define WIRE_INTERFACES_COUNT (1)
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// #define PIN_WIRE_SDA (17) // 4 and 5 are used for the sx1262 !
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// #define PIN_WIRE_SCL (16) // use WIRE1_SDA
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static const uint8_t SDA = PIN_WIRE_SDA;
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static const uint8_t SCL = PIN_WIRE_SCL;
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//#define PIN_WIRE1_SDA (17)
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//#define PIN_WIRE1_SCL (16)
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#define PIN_LSM6DS3TR_C_POWER (15)
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#define PIN_LSM6DS3TR_C_INT1 (18)
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// PDM Interfaces
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#define PIN_PDM_PWR (19)
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#define PIN_PDM_CLK (20)
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#define PIN_PDM_DIN (21)
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// QSPI Pins
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#define PIN_QSPI_SCK (24)
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#define PIN_QSPI_CS (25)
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#define PIN_QSPI_IO0 (26)
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#define PIN_QSPI_IO1 (27)
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#define PIN_QSPI_IO2 (28)
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#define PIN_QSPI_IO3 (29)
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// On-board QSPI Flash
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#define EXTERNAL_FLASH_DEVICES (P25Q16H)
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#define EXTERNAL_FLASH_USE_QSPI
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#ifdef __cplusplus
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}
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#endif
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/*----------------------------------------------------------------------------
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* Arduino objects - C++ only
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*----------------------------------------------------------------------------*/
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#endif
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