Merge pull request #907 from cyberman54/development

Add CI & fix build errors & migrate RGB LED library

.github/workflows/build.yml

@@ -5,23 +5,58 @@ on:
   push:
     branches:
       - master
+      - build-workflow
+  workflow_dispatch:
 
 jobs:
   build:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        os: [ubuntu-latest]
+        # os: [ubuntu-latest, windows-latest, macos-latest]
         include:
           - os: ubuntu-latest
             path: ~/.cache/pip
             platformio-path: ~/.platformio
-        - os: macos-latest
+          # - os: macos-latest
-          path: ~/Library/Caches/pip
+          #   path: ~/Library/Caches/pip
-          platformio-path: ~/Library/Caches/platformio
+          #   platformio-path: ~/Library/Caches/platformio
-        - os: windows-latest
+          # - os: windows-latest
-          path: ~\AppData\Local\pip\Cache
+          #   path: ~\AppData\Local\pip\Cache
-          platformio-path: ~\AppData\Local\platformio\Cache
+          #   platformio-path: ~\AppData\Local\platformio\Cache
+        board:
+          [
+            ebox.h,
+            eboxtube.h,
+            ecopower.h,
+            heltec.h,
+            heltecv2.h,
+            heltecv21.h,
+            ttgov1.h,
+            ttgov2.h,
+            ttgov21old.h,
+            ttgov21new.h,
+            ttgofox.h,
+            ttgobeam.h,
+            ttgobeam10.h,
+            ttgotdisplay.h,
+            ttgotwristband.h,
+            fipy.h,
+            lopy.h,
+            lopy4.h,
+            lolin32litelora.h,
+            lolin32lora.h,
+            lolin32lite.h,
+            wemos32oled.h,
+            wemos32matrix.h,
+            octopus32.h,
+            tinypico.h,
+            tinypicomatrix.h,
+            m5core.h,
+            m5fire.h,
+            olimexpoeiso.h,
+          ]
     runs-on: ${{ matrix.os }}
 
     steps:
@@ -52,5 +87,9 @@ jobs:
           cp src/loraconf_sample.h src/loraconf.h
           cp src/ota_sample.conf src/ota.conf
           cp src/paxcounter_orig.conf src/paxcounter.conf
-      - name: Run PlatformIO
+      - name: Clean
-        run: pio run
+        run: pio run -t clean -e ci
+      - name: Run PlatformIO CI for ${{ matrix.board }}
+        env:
+          CI_HALFILE: ${{ matrix.board }}
+        run: pio run -e ci

build.py

@@ -27,7 +27,16 @@ haldir = os.path.join (srcdir, "hal")
 
 # check if hal file is present in source directory
 halconfig = config.get("board", "halfile")
+
+# check if hal file is set by ENV CI_HALFILE
+if os.getenv("CI_HALFILE"):
+    # if set, use ENV CI_HALFILE
+    print("CI_HALFILE ENV FOUND")
+    # override halconfig
+    halconfig = os.getenv("CI_HALFILE")
+
 halconfigfile = os.path.join (haldir, halconfig)
+
 if os.path.isfile(halconfigfile) and os.access(halconfigfile, os.R_OK):
     print("Parsing hardware configuration from " + halconfigfile)
 else:

include/globals.h

@@ -5,7 +5,9 @@
 #include <Arduino.h>
 
 // Time functions
+#ifdef HAS_RTC
 #include <RtcDateTime.h>
+#endif
 #include <Ticker.h>
 
 // std::set for unified array functions

include/led.h

@@ -1,9 +1,12 @@
 #ifndef _LED_H
 #define _LED_H
 
-#ifdef RGB_LED_COUNT
+#ifdef HAS_RGB_LED
-#include <SmartLeds.h>
+#define FASTLED_INTERNAL
+#include <FastLED.h>
+#include "libpax_helpers.h"
 #endif
+
 #ifdef HAS_LORA
 #include "lorawan.h"
 #endif
@@ -12,39 +15,26 @@
 #define RGB_LED_COUNT 1
 #endif
 
-// value for HSL color
-// see http://www.workwithcolor.com/blue-color-hue-range-01.htm
-#define COLOR_RED 0
-#define COLOR_ORANGE 30
-#define COLOR_ORANGE_YELLOW 45
-#define COLOR_YELLOW 60
-#define COLOR_YELLOW_GREEN 90
-#define COLOR_GREEN 120
-#define COLOR_GREEN_CYAN 165
-#define COLOR_CYAN 180
-#define COLOR_CYAN_BLUE 210
-#define COLOR_BLUE 240
-#define COLOR_BLUE_MAGENTA 275
-#define COLOR_MAGENTA 300
-#define COLOR_PINK 350
-#define COLOR_WHITE 360
-#define COLOR_NONE 999
-
-struct RGBColor {
-  uint8_t R;
-  uint8_t G;
-  uint8_t B;
-};
-
 enum led_states { LED_OFF, LED_ON };
 
+enum colors {
+  COLOR_WHITE = 0xFFFFFF,
+  COLOR_NONE = 0x000000,
+  COLOR_CYAN = 0x00FFFF,
+  COLOR_BLUE = 0x0000FF,
+  COLOR_GREEN = 0x008000,
+  COLOR_YELLOW = 0xFFFF00,
+  COLOR_ORANGE = 0xFFA500,
+  COLOR_RED = 0xFF0000,
+  COLOR_PINK = 0xFFC0CB
+};
+
 extern TaskHandle_t ledLoopTask;
 
-// Exported Functions
+void rgb_led_init(void);
-void rgb_set_color(uint16_t hue);
+void rgb_set_color(uint32_t color);
-void blink_LED(uint16_t set_color, uint16_t set_blinkduration);
 void ledLoop(void *parameter);
-void switch_LED(uint8_t state);
+void switch_LED(led_states state);
-void switch_LED1(uint8_t state);
+void switch_LED1(led_states state);
 
 #endif

include/ledmatrixdisplay.h

@@ -6,6 +6,8 @@
 #include "LEDMatrix.h"
 #include "ledmatrixfonts.h"
 #include "ledmatrixdisplay.h"
+#include "configmanager.h"
+#include <libpax_api.h>
 
 extern uint8_t MatrixDisplayIsOn;
 extern LEDMatrix matrix;

include/sdcard.h

@@ -33,6 +33,10 @@
 #elif HAS_SDCARD == 2 // MMC interface
 #include "driver/sdmmc_host.h"
 
+#ifndef SDCARD_SLOTCONFIG
+#define SDCARD_SLOTCONFIG SDMMC_SLOT_CONFIG_DEFAULT()
+#endif
+
 #ifndef SDCARD_SLOTWIDTH
 #define SDCARD_SLOTWIDTH 1
 #endif

platformio_orig.ini

@@ -67,7 +67,7 @@ lib_deps_display =
 lib_deps_ledmatrix =
     seeed-studio/Ultrathin_LED_Matrix @ ^1.0.0
 lib_deps_rgbled =
-    https://github.com/RoboticsBrno/SmartLeds.git
+    fastled/FastLED @ ^3.5.0
 lib_deps_gps =
     mikalhart/TinyGPSPlus @ ^1.0.3
 lib_deps_sensors =
@@ -94,7 +94,6 @@ lib_deps_all =
     ${common.lib_deps_sensors}
     ${common.lib_deps_ledmatrix}
 build_flags_basic =
-    -include "src/hal/${board.halfile}"
     -include "src/paxcounter.conf"
     '-DCORE_DEBUG_LEVEL=${common.debug_level}'
     '-DLOG_LOCAL_LEVEL=${common.debug_level}'
@@ -115,7 +114,9 @@ upload_speed = ${common.upload_speed}
 ;upload_port = COM12
 platform = ${common.platform_espressif32}
 lib_deps = ${common.lib_deps_all}
-build_flags = ${common.build_flags_all}
+build_flags =
+    -include "src/hal/${board.halfile}"
+    ${common.build_flags_all}
 upload_protocol = ${common.upload_protocol}
 extra_scripts = ${common.extra_scripts}
 monitor_speed = ${common.monitor_speed}
@@ -131,3 +132,9 @@ upload_protocol = esptool
 upload_protocol = esptool
 platform = https://github.com/platformio/platform-espressif32.git#feature/arduino-upstream
 platform_packages = framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git
+
+[env:ci]
+build_flags =
+    -include "src/hal/${sysenv.CI_HALFILE}" ; set by CI
+    ${common.build_flags_all}
+upload_protocol = esptool

src/hal/eboxtube.h

@@ -15,7 +15,7 @@
 
 #define HAS_LED (22)     // Green LED on board
 #define RGB_LED_COUNT 1 // we have 1 LED
-#define HAS_RGB_LED SmartLed rgb_led(LED_WS2812, RGB_LED_COUNT, GPIO_NUM_2) // WS2812B RGB LED on board
+#define HAS_RGB_LED FastLED.addLeds<WS2812, GPIO_NUM_2, GRB>(leds, RGB_LED_COUNT);
 #define HAS_BUTTON (0)   // button "FLASH" on board
 #define DISABLE_BROWNOUT 1      // comment out if you want to keep brownout feature
 

src/hal/fipy.h

@@ -13,7 +13,8 @@
 
 #define CFG_sx1272_radio 1
 #define HAS_LED NOT_A_PIN      // FiPy has no on board LED, so we use RGB LED
-#define HAS_RGB_LED SmartLed rgb_led(LED_WS2812, 1, GPIO_NUM_0) // WS2812B RGB LED on GPIO0
+#define RGB_LED_COUNT 1 // we have 1 LED
+#define HAS_RGB_LED FastLED.addLeds<WS2812, GPIO_NUM_0, GRB>(leds, RGB_LED_COUNT);
 #define BOARD_HAS_PSRAM        // use extra 4MB extern RAM
 
 // Pins for LORA chip SPI interface, reset line and interrupt lines

src/hal/generic.h

@@ -72,7 +72,8 @@
 
 #define HAS_LED (21) // on board  LED
 #define HAS_BUTTON (39) // on board button
-#define HAS_RGB_LED SmartLed rgb_led(LED_WS2812, 1, GPIO_NUM_0) // WS2812B RGB LED on GPIO0
+#define RGB_LED_COUNT 1 // we have 1 LED
+#define HAS_RGB_LED FastLED.addLeds<WS2812, GPIO_NUM_0, GRB>(leds, RGB_LED_COUNT);
 
 // GPS settings
 #define HAS_GPS 1 // use on board GPS

src/hal/lolin32litelora.h

@@ -17,7 +17,8 @@
 //#define MY_DISPLAY_FLIP  1 // uncomment this for rotated display
 #define HAS_LED       22  // ESP32 GPIO12 (pin22) On Board LED (set to NOT_A_PIN to disable)
 #define LED_ACTIVE_LOW 1  // Onboard LED is active when pin is LOW
-#define HAS_RGB_LED SmartLed rgb_led(LED_WS2812, 1, GPIO_NUM_13) // ESP32 GPIO13 (pin13) On Board Shield WS2812B RGB LED
+#define RGB_LED_COUNT 1 // we have 1 LED
+#define HAS_RGB_LED FastLED.addLeds<WS2812, GPIO_NUM_0, GRB>(leds, RGB_LED_COUNT);
 #define HAS_BUTTON    15  // ESP32 GPIO15 (pin15) Button is on the LoraNode32 shield
 #define BUTTON_PULLUP  1  // Button need pullup instead of default pulldown
 

src/hal/lolin32lora.h

@@ -18,7 +18,8 @@
 #define HAS_LED NOT_A_PIN // Led os on same pin as Lora SS pin, to avoid problems, we don't use it
 #define LED_ACTIVE_LOW 1  // Onboard LED is active when pin is LOW
                           // Anyway shield is on over the LoLin32 board, so we won't be able to see this LED
-#define HAS_RGB_LED SmartLed rgb_led(LED_WS2812, 1, GPIO_NUM_13) // ESP32 GPIO13 (pin13) On Board Shield WS2812B RGB LED
+#define RGB_LED_COUNT 1 // we have 1 LED
+#define HAS_RGB_LED FastLED.addLeds<WS2812, GPIO_NUM_13, GRB>(leds, RGB_LED_COUNT);
 #define HAS_BUTTON    15  // ESP32 GPIO15 (pin15) Button is on the LoraNode32 shield
 #define BUTTON_PULLUP  1  // Button need pullup instead of default pulldown
 

src/hal/lopy.h

@@ -12,7 +12,8 @@
 #define HAS_LORA 1       // comment out if device shall not send data via LoRa
 #define CFG_sx1272_radio 1
 #define HAS_LED NOT_A_PIN // LoPy4 has no on board mono LED, we use on board RGB LED
-#define HAS_RGB_LED SmartLed rgb_led(LED_WS2812, 1, GPIO_NUM_0) // WS2812B RGB LED on GPIO0 (P2)
+#define RGB_LED_COUNT 1 // we have 1 LED
+#define HAS_RGB_LED FastLED.addLeds<WS2812, GPIO_NUM_0, GRB>(leds, RGB_LED_COUNT);
 
 // Note: Pins for LORA chip SPI interface come from board file pins_arduino.h
 

src/hal/lopy4.h

@@ -21,7 +21,8 @@
 #define CFG_sx1276_radio 1
 #define HAS_LED NOT_A_PIN // LoPy4 has no on board mono LED, we use on board RGB LED
 #define RGB_LED_COUNT 1 // we have 1 LEDs
-#define HAS_RGB_LED SmartLed rgb_led(LED_WS2812, RGB_LED_COUNT, GPIO_NUM_0) // WS2812B RGB LED on GPIO0 (P2)
+#define RGB_LED_COUNT 1 // we have 1 LED
+#define HAS_RGB_LED FastLED.addLeds<WS2812, GPIO_NUM_0, GRB>(leds, RGB_LED_COUNT);
 #define BOARD_HAS_PSRAM // use extra 4MB extern RAM
 
 // Note: Pins for LORA chip SPI interface come from board file pins_arduino.h

src/hal/m5core.h

@@ -38,10 +38,10 @@
 #define PMU_CHG_CUTOFF 0 // battery charge cutoff
 // possible values: *0:4.2V, 1:4.3V, 2:4.35V, 3:4.4V
 
-// GPS settings
+// Optional GPS Module settings
-#define HAS_GPS 1 // use on board GPS
+//#define HAS_GPS 1 // use GPS
-#define GPS_SERIAL 9600, SERIAL_8N1, RXD2, TXD2 // UBlox NEO 6M RX, TX
+//#define GPS_SERIAL 9600, SERIAL_8N1, GPIO_NUM_17, GPIO_NUM_16 // UBlox NEO M8N RX,TX
-#define GPS_INT 
+//#define GPS_INT GPIO_NUM_36 // 30ns accurary timepulse, to be external wired on pcb: shorten R12!
 
 // Display Settings
 #define HAS_DISPLAY 2   // TFT-LCD

src/hal/m5fire.h

@@ -33,7 +33,8 @@
 #define HAS_LED NOT_A_PIN // no on board LED (?)
 #define RGB_LED_COUNT 10
 
-#define HAS_RGB_LED SmartLed rgb_led(LED_SK6812, RGB_LED_COUNT, GPIO_NUM_15) // LED_SK6812 RGB LED on GPIO15
+#define RGB_LED_COUNT 1 // we have 1 LED
+#define HAS_RGB_LED FastLED.addLeds<SK6812, GPIO_NUM_15, GRB>(leds, RGB_LED_COUNT);
 #define HAS_BUTTON (39) // on board button A
 
 // power management settings
@@ -43,10 +44,10 @@
 #define PMU_CHG_CUTOFF 0 // battery charge cutoff
 // possible values: *0:4.2V, 1:4.3V, 2:4.35V, 3:4.4V
 
-// GPS settings
+// Optional GPS Module settings
-#define HAS_GPS 0 // use on board GPS
+//#define HAS_GPS 1 // use GPS
-#define GPS_SERIAL 9600, SERIAL_8N1, RXD2, TXD2 // UBlox NEO 6M RX, TX
+//#define GPS_SERIAL 9600, SERIAL_8N1, GPIO_NUM_5, GPIO_NUM_13 // to be external wired on pcb: open R1 & R4, and shorten R2 & R5
-// #define GPS_INT GPIO_NUM_35 // 30ns accurary timepulse, to be external wired on pcb: shorten R12!
+//#define GPS_INT GPIO_NUM_36 // 30ns accurary timepulse, to be external wired on pcb: shorten R12!
 
 // Display Settings
 #define HAS_DISPLAY 2   // TFT-LCD

src/hal/octopus32.h

@@ -22,7 +22,8 @@
 
 #define HAS_LED        13  // ESP32 GPIO12 (pin22) On Board LED
 //#define LED_ACTIVE_LOW 1  // Onboard LED is active when pin is LOW
-//#define HAS_RGB_LED SmartLed rgb_led(LED_WS2812, 1, GPIO_NUM_13) // ESP32 GPIO13 (pin13) On Board Shield WS2812B RGB LED
+//#define RGB_LED_COUNT 1 // we have 1 LED
+//#define HAS_RGB_LED FastLED.addLeds<WS2812, GPIO_NUM_13, GRB>(leds, RGB_LED_COUNT);
 //#define HAS_BUTTON    15  // ESP32 GPIO15 (pin15) Button is on the LoraNode32 shield
 //#define BUTTON_PULLUP  1  // Button need pullup instead of default pulldown
 

src/hal/tinypico.h

@@ -11,7 +11,7 @@
 // Hardware related definitions for crowdsupply tinypico board
 
 #define HAS_LED NOT_A_PIN     // Green LED on board
-#define HAS_RGB_LED Apa102 rgb_led(1, GPIO_NUM_12, GPIO_NUM_2) // APA102 RGB LED on board
+#define HAS_RGB_LED FastLED.addLeds<APA102, GPIO_NUM_2, GPIO_NUM_12, BGR>(leds, RGB_LED_COUNT)
 
 //#define DISABLE_BROWNOUT 1      // comment out if you want to keep brownout feature
 #define BAT_MEASURE_ADC ADC1_GPIO35_CHANNEL // battery probe GPIO pin -> ADC1_CHANNEL_7

src/hal/tinypicomatrix.h

@@ -12,7 +12,7 @@
 // for operating a 96x16 shift register LED matrix display
 
 #define HAS_LED NOT_A_PIN     // Green LED on board
-#define HAS_RGB_LED Apa102 rgb_led(1, GPIO_NUM_12, GPIO_NUM_2) // APA102 RGB LED on board
+#define HAS_RGB_LED FastLED.addLeds<APA102, GPIO_NUM_2, GPIO_NUM_12, BGR>(leds, RGB_LED_COUNT)
 
 //#define DISABLE_BROWNOUT 1      // comment out if you want to keep brownout feature
 #define BAT_MEASURE_ADC ADC1_GPIO35_CHANNEL // battery probe GPIO pin -> ADC1_CHANNEL_7

src/led.cpp

@@ -2,94 +2,36 @@
 #include "globals.h"
 #include "led.h"
 
-led_states LEDState = LED_OFF; // LED state global for state machine
+static led_states LEDState = LED_OFF; // LED state global for state machine
 led_states previousLEDState =
     LED_ON; // This will force LED to be off at boot since State is OFF
 
 TaskHandle_t ledLoopTask;
 
-uint16_t LEDColor = COLOR_NONE, LEDBlinkDuration = 0; // state machine variables
+uint32_t LEDColor = COLOR_NONE, LEDBlinkDuration = 0; // state machine variables
-unsigned long LEDBlinkStarted = 0; // When (in millis() led blink started)
+static unsigned long LEDBlinkStarted =
+    0; // When (in millis() led blink started)
 
 #ifdef HAS_RGB_LED
-
+CRGB leds[RGB_LED_COUNT];
-// RGB Led instance
-HAS_RGB_LED;
-
-float rgb_CalcColor(float p, float q, float t) {
-  if (t < 0.0f)
-    t += 1.0f;
-  if (t > 1.0f)
-    t -= 1.0f;
-
-  if (t < 1.0f / 6.0f)
-    return p + (q - p) * 6.0f * t;
-
-  if (t < 0.5f)
-    return q;
-
-  if (t < 2.0f / 3.0f)
-    return p + ((q - p) * (2.0f / 3.0f - t) * 6.0f);
-
-  return p;
-}
-
-// ------------------------------------------------------------------------
-// Hue, Saturation, Lightness color members
-// HslColor using H, S, L values (0.0 - 1.0)
-// L should be limited to between (0.0 - 0.5)
-// ------------------------------------------------------------------------
-RGBColor rgb_hsl2rgb(float h, float s, float l) {
-  RGBColor RGB_color;
-  float r;
-  float g;
-  float b;
-
-  if (s == 0.0f || l == 0.0f) {
-    r = g = b = l; // achromatic or black
-  } else {
-    float q = l < 0.5f ? l * (1.0f + s) : l + s - (l * s);
-    float p = 2.0f * l - q;
-    r = rgb_CalcColor(p, q, h + 1.0f / 3.0f);
-    g = rgb_CalcColor(p, q, h);
-    b = rgb_CalcColor(p, q, h - 1.0f / 3.0f);
-  }
-
-  RGB_color.R = (uint8_t)(r * 255.0f);
-  RGB_color.G = (uint8_t)(g * 255.0f);
-  RGB_color.B = (uint8_t)(b * 255.0f);
-
-  return RGB_color;
-}
-
-void rgb_set_color(uint16_t hue) {
-  if (hue == COLOR_NONE) {
-    // set Off
-    for (int i = 0; i < RGB_LED_COUNT; i++)
-      rgb_led[i] = Rgb(0, 0, 0);
-  } else {
-    // see http://www.workwithcolor.com/blue-color-hue-range-01.htm
-    // H (is color from 0..360) should be between 0.0 and 1.0
-    // S is saturation keep it to 1
-    // L is brightness should be between 0.0 and 0.5
-    // cfg.rgblum is between 0 and 100 (percent)
-    RGBColor target = rgb_hsl2rgb(hue / 360.0f, 1.0f, 0.005f * cfg.rgblum);
-    // uint32_t color = target.R<<16 | target.G<<8 | target.B;
-    for (int i = 0; i < RGB_LED_COUNT; i++)
-      rgb_led[i] = Rgb(target.R, target.G, target.B);
-  }
-  // Show
-  rgb_led.show();
-}
-
-#else
-
-// No RGB LED empty functions
-void rgb_set_color(uint16_t hue) {}
-
 #endif
 
-void switch_LED(uint8_t state) {
+void rgb_set_color(uint32_t color) {
+#ifdef HAS_RGB_LED
+  for (int i = 0; i < RGB_LED_COUNT; i++)
+    leds[i] = CRGB(color);
+  FastLED.show();
+#endif
+}
+
+void rgb_led_init(void) {
+#ifdef HAS_RGB_LED
+  HAS_RGB_LED;
+  rgb_set_color(COLOR_NONE);
+#endif
+}
+
+void switch_LED(led_states state) {
 #if (HAS_LED != NOT_A_PIN)
   if (state == LED_ON) {
     // switch LED on
@@ -109,7 +51,7 @@ void switch_LED(uint8_t state) {
 #endif
 }
 
-void switch_LED1(uint8_t state) {
+void switch_LED1(led_states state) {
 #ifdef HAS_TWO_LED
   if (state == LED_ON) {
     // switch LED on
@@ -129,14 +71,6 @@ void switch_LED1(uint8_t state) {
 #endif // HAS_TWO_LED
 }
 
-void blink_LED(uint16_t set_color, uint16_t set_blinkduration) {
-#if (HAS_LED != NOT_A_PIN) || defined(HAS_RGB_LED)
-  LEDColor = set_color;                 // set color for RGB LED
-  LEDBlinkDuration = set_blinkduration; // duration
-  LEDBlinkStarted = millis();           // Time Start here
-  LEDState = LED_ON;                    // Let main set LED on
-#endif
-}
 
 #if (HAS_LED != NOT_A_PIN) || defined(HAS_RGB_LED)
 

src/main.cpp

@@ -201,26 +201,26 @@ void setup() {
 #endif
 
 // initialize leds
+#ifdef HAS_RGB_LED
+  rgb_led_init();
+  strcat_P(features, " RGB");
+#endif
+
 #if (HAS_LED != NOT_A_PIN)
   pinMode(HAS_LED, OUTPUT);
   strcat_P(features, " LED");
-
 #ifdef LED_POWER_SW
   pinMode(LED_POWER_SW, OUTPUT);
   digitalWrite(LED_POWER_SW, LED_POWER_ON);
 #endif
-
 #ifdef HAS_TWO_LED
   pinMode(HAS_TWO_LED, OUTPUT);
   strcat_P(features, " LED2");
 #endif
-
+// use simple LED for power display if we have additional RGB LED, else for status
-// use LED for power display if we have additional RGB LED, else for status
 #ifdef HAS_RGB_LED
   switch_LED(LED_ON);
-  strcat_P(features, " RGB");
 #endif
-
 #endif // HAS_LED
 
 #if (HAS_LED != NOT_A_PIN) || defined(HAS_RGB_LED)

src/sdcard.cpp

@@ -132,7 +132,7 @@ bool sdcard_init(bool create) {
   // has these signals.
   // Default config for SDMMC_HOST_DEFAULT (4-bit bus width, slot 1)
   // https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/peripherals/sdmmc_host.html
-  sdmmc_slot_config_t slot_config = SDMMC_SLOT_CONFIG_DEFAULT();
+  sdmmc_slot_config_t slot_config = SDCARD_SLOTCONFIG;
 
   // Set 1-line or 4-line SD mode (default is 1-line)
   slot_config.width = SDCARD_SLOTWIDTH;

src/sds011read.cpp

@@ -18,7 +18,8 @@ static float pm10 = 0.0, pm25 = 0.0;
 
 // init
 bool sds011_init() {
-  sds.begin(9600, SERIAL_8N1, SDS_RX, SDS_TX);
+  Serial2.begin(9600, SERIAL_8N1, SDS_RX, SDS_TX);
+  sds.begin();
   sds011_wakeup();
   ESP_LOGI(TAG, "SDS011: %s", sds.queryFirmwareVersion().toString().c_str());
   sds.setQueryReportingMode();