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Dragino TrackerD wip (#2324)

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* Dragino TrackerD initial variant

* fmt

---------

Co-authored-by: Thomas Göttgens <tgoettgens@gmail.com>
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
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Aciid 2023-10-10 14:20:46 +03:00 committed by GitHub
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commit 786248a6b1
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13
variants/trackerd/platformio.ini Normal file
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[env:trackerd]
extends = esp32_base
;platform = https://github.com/platformio/platform-espressif32.git#feature/arduino-upstream
platform = espressif32
board = pico32
board_build.f_flash = 80000000L
board_level = extra
build_flags =
${esp32_base.build_flags} -D PRIVATE_HW -I variants/trackerd -D BSFILE=\"boards/dragino_lbt2.h\"
;board_build.partitions = no_ota.csv
;platform_packages =
; platformio/framework-arduinoespressif32@3
;platformio/framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#2.0.1-RC1

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variants/trackerd/variant.h Normal file
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// Initialize i2c bus on sd_dat and esp_led pins, respectively. We need a bus to not hang on boot
#define HAS_SCREEN 0
#define I2C_SDA 21
#define I2C_SCL 22
#undef GPS_RX_PIN
#undef GPS_TX_PIN
#define GPS_RX_PIN 9
#define GPS_TX_PIN 10
#define LED_PIN 13 // 13 red, 2 blue, 15 red
//#define HAS_BUTTON 0
#define BUTTON_PIN 0
#define BUTTON_NEED_PULLUP
#define USE_RF95
#define LORA_DIO0 26 // a No connect on the SX1262 module
#define LORA_RESET 23
#define LORA_DIO1 33
#define LORA_DIO2 32 // Not really used
#define BATTERY_PIN 35 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
// Battery
// The battery sense is hooked to pin A0 (4)
// it is defined in the anlaolgue pin section of this file
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
// Definition of milliVolt per LSB => 3.0V ADC range and 12-bit ADC resolution = 3000mV/4096
#define VBAT_MV_PER_LSB (0.73242188F)
// Voltage divider value => 100K + 100K voltage divider on VBAT = (100K / (100K + 100K))
#define VBAT_DIVIDER (0.5F)
// Compensation factor for the VBAT divider
#define VBAT_DIVIDER_COMP (2.0)
// Fixed calculation of milliVolt from compensation value
#define REAL_VBAT_MV_PER_LSB (VBAT_DIVIDER_COMP * VBAT_MV_PER_LSB)
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER VBAT_DIVIDER_COMP
#define VBAT_RAW_TO_SCALED(x) (REAL_VBAT_MV_PER_LSB * x)
//#define BATTERY_SENSE_SAMPLES 15 // Set the number of samples, It has an effect of increasing sensitivity.
//#define ADC_MULTIPLIER 3.3