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65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
/*
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Board Information: https://www.seeedstudio.com/XIAO-ESP32S3-Sense-p-5639.html
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Expansion Board Information : https://www.seeedstudio.com/Seeeduino-XIAO-Expansion-board-p-4746.html
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L76K GPS Module Information : https://www.seeedstudio.com/L76K-GNSS-Module-for-Seeed-Studio-XIAO-p-5864.html
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*/
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#define LED_PIN 44
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#define LED_STATE_ON 1 // State when LED is lit
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#define BUTTON_PIN 21 // This is the Program Button
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#define BUTTON_NEED_PULLUP
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#define BATTERY_PIN -1
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#define ADC_CHANNEL ADC1_GPIO1_CHANNEL
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#define BATTERY_SENSE_RESOLUTION_BITS 12
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/*Warning:
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https://www.seeedstudio.com/L76K-GNSS-Module-for-Seeed-Studio-XIAO-p-5864.html
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L76K Expansion Board can not directly used, L76K Reset Pin needs to override or physically remove it,
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otherwise it will conflict with the SPI pins
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*/
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#define GPS_L76K
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#ifdef GPS_L76K
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#define GPS_RX_PIN 39
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#define GPS_TX_PIN 40
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#define HAS_GPS 0
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#define GPS_BAUDRATE 9600
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#define GPS_THREAD_INTERVAL 50
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#define PIN_SERIAL1_RX PIN_GPS_TX
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#define PIN_SERIAL1_TX PIN_GPS_RX
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#define PIN_GPS_STANDBY 1
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#endif
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// XIAO S3 Expansion board has 1.3 inch OLED Screen
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#define USCREEN_SSD1306
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#define I2C_SDA 5
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#define I2C_SCL 6
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// XIAO S3 LORA module
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#define USE_SX1262
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#define LORA_MISO 8
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#define LORA_SCK 7
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#define LORA_MOSI 9
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#define LORA_CS 4
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#define LORA_RESET 43
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#define LORA_DIO1 2
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#define LORA_DIO2 1
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#ifdef USE_SX1262
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#define SX126X_CS LORA_CS
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#define SX126X_DIO1 LORA_DIO1
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#define SX126X_BUSY 3
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#define SX126X_RESET LORA_RESET
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// DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
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#define SX126X_DIO2_AS_RF_SWITCH
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#define SX126X_RXEN 1
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#define SX126X_TXEN RADIOLIB_NC
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#define SX126X_DIO3_TCXO_VOLTAGE 1.8
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#endif
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