56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
// clang-format off
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// upload_speed 921600
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// board esp32dev
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#ifndef _GENERIC_H
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#define _GENERIC_H
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#include <stdint.h>
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#define HAS_LORA 1 // comment out if device shall not send data via LoRa or has no LoRa
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#define CFG_sx1276_radio 1 // select LoRa chip
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//#define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature
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#define HAS_DISPLAY 1
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//#define MY_DISPLAY_FLIP 1 // use if display is rotated
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#define BAT_MEASURE_ADC ADC1_GPIO35_CHANNEL // battery probe GPIO pin -> ADC1_CHANNEL_7
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#define BAT_VOLTAGE_DIVIDER ((82.0+220.0)/82.0) // 82k + 220k 1%
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//#define BAT_MEASURE_EN EXT_POWER_SW // Turn power on for measurement
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#define EXT_POWER_SW 15 // Switch VDD on pin JP10, needed for RTC DS3231
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#define EXT_POWER_ON 0
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#define HAS_LED (2) // on board green LED
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#define HAS_TWO_LED (12) // on board red LED
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//#define HAS_BUTTON (0) // on board button -> don't use, is same as RTC_INT!
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// Pins for I2C interface of OLED Display
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#define MY_DISPLAY_SDA SDA
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#define MY_DISPLAY_SCL SCL
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#define MY_DISPLAY_RST NOT_A_PIN
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// Settings for on board DS3231 RTC chip
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// note: to use RTC_INT, capacitor 100nF next to red LED must be removed to sharpen interrupt signal slope
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// and setting EXT_POWER_ON is needed (this is done in main.cpp)
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#define HAS_RTC MY_DISPLAY_SDA, MY_DISPLAY_SCL // SDA, SCL
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#define RTC_INT GPIO_NUM_0 //
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// Settings for IF482 interface
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//#define HAS_IF482 9600, SERIAL_7E1, GPIO_NUM_3, GPIO_NUM_1 // RX, TX
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// Settings for DCF77 interface
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//#define HAS_DCF77 GPIO_NUM_14 // JP8 #13
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//#define DCF77_ACTIVE_LOW 1
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// Pins for LORA chip SPI interface, reset line and interrupt lines
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#define LORA_SCK SCK
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#define LORA_CS SS
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#define LORA_MISO MISO
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#define LORA_MOSI MOSI
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#define LORA_RST (17)
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#define LORA_IRQ (16)
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#define LORA_IO1 (14) // JP8 #13 to be external wired
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#define LORA_IO2 LMIC_UNUSED_PIN
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#endif |