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https://github.com/meshtastic/firmware.git
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fdec95f9c1
* Try-fix (workaround) T-Deck audio crash * set T-Deck audio to unused 48 (mem mclk) * swap mclk to gpio 21 * dreamcatcher: assign GPIO44 to audio mclk --------- Co-authored-by: mverch67 <manuel.verch@gmx.de>
111 lines
2.8 KiB
C
111 lines
2.8 KiB
C
#undef I2C_SDA
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#undef I2C_SCL
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#define I2C_SDA 16 // I2C pins for this board
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#define I2C_SCL 17
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#define I2C_SDA1 45
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#define I2C_SCL1 46
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#define LED_PIN 6
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#define LED_STATE_ON 1
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#define BUTTON_PIN 0
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#define HAS_TPS65233
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// V1 of SubG Switch SMA 0 or F Selector 1
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// #define RF_SW_SUBG1 8
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// V2 of SubG Switch SMA 1 or F Selector 0
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// #define RF_SW_SUBG2 5
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#define RESET_OLED 8 // Emulate RF_SW_SUBG1, Use F Connector
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#define VTFT_CTRL 5 // Emulate RF_SW_SUBG2, for SMA swap the pin values
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#if OTHERNET_DC_REV == 2206
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#define USE_LR1120
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#define SPI_MISO 37
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#define SPI_MOSI 39
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#define SPI_SCK 38
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#define SDCARD_CS 40
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#define PIN_BUZZER 48
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// These can either be used for GPS or a serial link. Define through Protobufs
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// #define GPS_RX_PIN 10
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// #define GPS_TX_PIN 21
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#define PIN_POWER_EN 7 // RF section power supply enable
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#define PERIPHERAL_WARMUP_MS 1000 // wait for TPS chip to initialize
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#define TPS_EXTM 45 // connected, but not used
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#define BIAS_T_ENABLE 9 // needs to be low
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#define BIAS_T_VALUE 0
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#else // 2301
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#define USE_LR1121
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#define SPI_MISO 10
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#define SPI_MOSI 39
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#define SPI_SCK 38
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#define SDCARD_CS 40
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// This is only informational, we always use SD cards in 1 bit mode
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#define SPI_DATA1 15
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#define SPI_DATA2 18
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// These can either be used for GPS or a serial link. Define through Protobufs
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// #define GPS_RX_PIN 36
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// #define GPS_TX_PIN 37
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// dac / amp instead of buzzer
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#define HAS_I2S
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#define DAC_I2S_BCK 21
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#define DAC_I2S_WS 9
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#define DAC_I2S_DOUT 48
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#define DAC_I2S_MCLK 44
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#define BIAS_T_ENABLE 7 // needs to be low
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#define BIAS_T_VALUE 0
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#define BIAS_T_SUBGHZ 2 // also needs to be low, we hijack SENSOR_POWER_CTRL_PIN to emulate this
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#define SENSOR_POWER_CTRL_PIN BIAS_T_SUBGHZ
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#define SENSOR_POWER_ON 0
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#endif
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#define HAS_SDCARD // Have SPI interface SD card slot
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#define SDCARD_USE_SPI1
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#define LORA_RESET 3
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#define LORA_SCK 12
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#define LORA_MISO 13
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#define LORA_MOSI 11
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#define LORA_CS 14
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#define LORA_DIO9 4
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#define LORA_DIO2 47
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#define LR1120_IRQ_PIN LORA_DIO9
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#define LR1120_NRESET_PIN LORA_RESET
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#define LR1120_BUSY_PIN LORA_DIO2
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#define LR1120_SPI_NSS_PIN LORA_CS
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#define LR1120_SPI_SCK_PIN LORA_SCK
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#define LR1120_SPI_MOSI_PIN LORA_MOSI
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#define LR1120_SPI_MISO_PIN LORA_MISO
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#define LR1121_IRQ_PIN LORA_DIO9
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#define LR1121_NRESET_PIN LORA_RESET
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#define LR1121_BUSY_PIN LORA_DIO2
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#define LR1121_SPI_NSS_PIN LORA_CS
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#define LR1121_SPI_SCK_PIN LORA_SCK
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#define LR1121_SPI_MOSI_PIN LORA_MOSI
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#define LR1121_SPI_MISO_PIN LORA_MISO
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#define LR11X0_DIO3_TCXO_VOLTAGE 1.8
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#define LR11X0_DIO_AS_RF_SWITCH
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// This board needs external switching between sub-GHz and 2.4G circuits
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// V1 of RF1 selector SubG 1 or 2.4GHz 0
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// #define RF_SW_SMA1 42
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// V2 of RF1 Selector SubG 0 or 2.4GHz 1
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// #define RF_SW_SMA2 41
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#define LR11X0_RF_SWITCH_SUBGHZ 42
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#define LR11X0_RF_SWITCH_2_4GHZ 41
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