M5stack Basic core support (experimental)

This commit is contained in:
Verkehrsrot 2020-01-27 20:11:55 +01:00
parent 18eb82e96c
commit edf038d6f2
3 changed files with 73 additions and 6 deletions

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@ -33,12 +33,15 @@ This can all be done with a single small and cheap ESP32 board for less than $20
*LoRa & SPI*:
- Heltec: LoRa-32 v1 and v2
- TTGO: T1*, T2*, T3*, T-Beam, T-Fox (* supports microSD-card)
- TTGO: T1*, T2*, T3*, T-Beam, T-Fox
- Pycom: LoPy, LoPy4, FiPy
- Radioshuttle.de: [ECO Power Board](https://www.radioshuttle.de/esp32-eco-power/esp32-eco-power-board/)
- WeMos: LoLin32 + [LoraNode32 shield](https://github.com/hallard/LoLin32-Lora),
- WeMos: LoLin32 + [LoraNode32 shield](https://github.com/hallard/LoLin32-Lora),
LoLin32lite + [LoraNode32-Lite shield](https://github.com/hallard/LoLin32-Lite-Lora)
- Adafruit ESP32 Feather + LoRa Wing + OLED Wing, #IoT Octopus32 (Octopus + ESP32 Feather)
- M5Stack: [Basic Core*](https://m5stack.com/collections/m5-core/products/basic-core-iot-development-kit) + [Lora Module RA-01H](https://m5stack.com/collections/m5-module/products/lora-module-868mhz)
*) supports microSD-card
*SPI only*:

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@ -31,6 +31,7 @@ halfile = generic.h
;halfile = octopus32.h
;halfile = tinypico.h
;halfile = tinypicomatrix.h
;halfile = m5stack.h
[platformio]
; upload firmware to board with usb cable
@ -43,10 +44,10 @@ description = Paxcounter is a device for metering passenger flows in realtime. I
[common]
; for release_version use max. 10 chars total, use any decimal format like "a.b.c"
release_version = 1.9.85
release_version = 1.9.87
; DEBUG LEVEL: For production run set to 0, otherwise device will leak RAM while running!
; 0=None, 1=Error, 2=Warn, 3=Info, 4=Debug, 5=Verbose
debug_level = 3
debug_level = 5
extra_scripts = pre:build.py
otakeyfile = ota.conf
lorakeyfile = loraconf.h
@ -94,6 +95,7 @@ build_flags_basic =
'-DLOG_LOCAL_LEVEL=${common.debug_level}'
'-DPROGVERSION="${common.release_version}"'
build_flags_sensors =
;BSEC Software Library
-Llib/Bosch-BSEC/src/esp32/
-lalgobsec
build_flags_all =
@ -122,5 +124,5 @@ upload_protocol = esptool
[env:dev]
upload_protocol = esptool
build_type = debug
platform = https://github.com/platformio/platform-espressif32.git#develop
platform_packages = framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git
platform = https://github.com/platformio/platform-espressif32.git
platform_packages = framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git

62
src/hal/m5stack.h Normal file
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@ -0,0 +1,62 @@
// clang-format off
// upload_speed 921600
// board M5Stack-Core-ESP32
// EXPERIMENTAL VERSION - NOT TESTED ON M5 HARDWARE YET
#ifndef _M5STACK_H
#define _M5STACK_H
#include <stdint.h>
#define HAS_LORA 1 // comment out if device shall not send data via LoRa or has no M5 RA01 LoRa module
// Pins for LORA chip SPI interface, reset line and interrupt lines
#define LORA_SCK SCK
#define LORA_CS SS
#define LORA_MISO MISO
#define LORA_MOSI MOSI
#define LORA_RST GPIO_NUM_36
#define LORA_IRQ GPIO_NUM_26
#define LORA_IO1 GPIO_NUM_34 // must be externally wired on PCB!
#define LORA_IO2 LMIC_UNUSED_PIN
// enable only if you want to store a local paxcount table on the device
#define HAS_SDCARD 1 // this board has an SD-card-reader/writer
// Pins for SD-card
#define SDCARD_CS GPIO_NUM_4
#define SDCARD_MOSI MOSI
#define SDCARD_MISO MISO
#define SDCARD_SCLK SCK
// user defined sensors
//#define HAS_SENSORS 1 // comment out if device has user defined sensors
#define CFG_sx1276_radio 1 // select LoRa chip
#define BOARD_HAS_PSRAM // use if board has external PSRAM
#define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature
//#define HAS_DISPLAY 1
//#define DISPLAY_FLIP 1 // use if display is rotated
//#define BAT_MEASURE_ADC ADC1_GPIO35_CHANNEL // battery probe GPIO pin -> ADC1_CHANNEL_7
//#define BAT_VOLTAGE_DIVIDER 2 // voltage divider 100k/100k on board
#define HAS_LED NOT_A_PIN // no on board LED (?)
#define HAS_BUTTON (39) // on board button A
// GPS settings
#define HAS_GPS 1 // use on board GPS
#define GPS_SERIAL 9600, SERIAL_8N1, RXD2, TXD2 // UBlox NEO 6M RX, TX
#define GPS_INT GPIO_NUM_35 // 30ns accurary timepulse, to be external wired on pcb: shorten R12!
// Pins for interface of LC Display
#define MY_OLED_CS GPIO_NUM_14
#define MY_OLED_DC GPIO_NUM_27
#define MY_OLED_CLK GPIO_NUM_18
#define MY_OLED_RST GPIO_NUM_33
#define MY_OLED_BL GPIO_NUM_32
#define MY_OLED_MOSI GPIO_NUM_23
#define MY_OLED_MISO GPIO_NUM_23
#endif