39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
// clang-format off
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#ifndef _TTGOV21OLD_H
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#define _TTGOV21OLD_H
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#include <stdint.h>
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/* Hardware related definitions for TTGO V2.1 Board
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// ATTENTION: check your board version!
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// This settings are for boards without label on pcb, or labeled v1.5 on pcb
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*/
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#define HAS_LORA 1 // comment out if device shall not send data via LoRa
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#define CFG_sx1276_radio 1 // HPD13A LoRa SoC
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#define HAS_LED NOT_A_PIN // no usable LED on board
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#define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature
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#define HAS_DISPLAY U8X8_SSD1306_128X64_NONAME_HW_I2C
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//#define DISPLAY_FLIP 1 // rotated display
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//#define HAS_BATTERY_PROBE ADC1_GPIO35_CHANNEL // uses GPIO7
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//#define BATT_FACTOR 2 // voltage divider 100k/100k on board
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// Pins for I2C interface of OLED Display
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#define MY_OLED_SDA (21)
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#define MY_OLED_SCL (22)
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#define MY_OLED_RST U8X8_PIN_NONE
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// Pins for LORA chip SPI interface, reset line and interrupt lines
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#define LORA_SCK (5)
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#define LORA_CS (18)
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#define LORA_MISO (19)
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#define LORA_MOSI (27)
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#define LORA_RST LMIC_UNUSED_PIN
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#define LORA_IRQ (26)
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#define LORA_IO1 (33)
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#define LORA_IO2 (32)
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#endif |