Add support for OrangeClock PCB, add README

.github/workflows/tagging.yml

@@ -37,6 +37,11 @@ jobs:
             version: esp32s2
           - name: lolin_s3_mini
             version: esp32s3
+          - name: orangeclock
+            version: esp32s3 
+        exclude:
+          - chip: orangeclock
+            epd_variant: 213epd
     runs-on: ubuntu-latest
     permissions:
       contents: write

README.md

@@ -0,0 +1,13 @@
+# OrangeBTClock (working title)
+
+[![BTClock CI](https://github.com/btclock/OrangeBTClock/actions/workflows/tagging.yml/badge.svg)](https://github.com/btclock/OrangeBTClock/actions/workflows/tagging.yml)
+
+Firmware for cheap ESP32-S2/S3 hardware combined with a eInk display
+
+See releases for prebuilt binaries, ready to flash (e.g. with the [esphome web flasher](https://web.esphome.io/))
+
+## Development
+
+- [PlatformIO](https://platformio.org/platformio-ide).
+- [Node.js](https://nodejs.org/en) and [yarn](https://yarnpkg.com/).
+

boards/orangeclock.json

@@ -0,0 +1,62 @@
+{
+  "build": {
+    "arduino":{
+      "ldscript": "esp32s3_out.ld",
+      "partitions": "default_8MB.csv",
+      "memory_type": "qio_opi"
+    },
+    "core": "esp32",
+    "extra_flags": [
+      "-DBOARD_HAS_PSRAM",
+      "-DARDUINO_ORANGECLOCK",
+      "-DARDUINO_ESP32S3_DEV",
+      "-DIS_ORANGECLOCK",
+      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_RUNNING_CORE=1",
+      "-DARDUINO_EVENT_RUNNING_CORE=1",
+      "-DARDUINO_USB_CDC_ON_BOOT=1"
+    ],
+    "f_cpu": "240000000L",
+    "f_flash": "80000000L",
+    "flash_mode": "qio",
+    "psram_type": "opi",
+    "espidf": {
+      "sdkconfig_path": "boards"
+    },
+    "hwids": [
+      [
+        "0x303A",
+        "0x1001"
+      ]
+    ],
+    "mcu": "esp32s3",
+    "variant": "esp32s3"
+  },
+  "connectivity": [
+    "bluetooth",
+    "wifi"
+  ],
+  "debug": {
+    "default_tool": "esp-builtin",
+    "onboard_tools": [
+      "esp-builtin"
+    ],
+    "openocd_target": "esp32s3.cfg"
+  },
+  "frameworks": [
+    "arduino",
+    "espidf"
+  ],
+  "name": "OrangeClock",
+  "upload": {
+    "flash_size": "8MB",
+    "maximum_ram_size": 327680,
+    "maximum_size": 16777216,    
+    "use_1200bps_touch": true,
+    "wait_for_upload_port": true,
+    "require_upload_port": true,
+    "speed": 460800
+  },
+  "url": "http://github.com/btclock",
+  "vendor": "BTClock"
+}

platformio.ini

@@ -10,7 +10,7 @@
 
 [platformio]
 data_dir = data/build_gz
-default_envs = lolin_s2_mini_213epd, lolin_s2_mini_29epd, lolin_s3_mini_213epd, lolin_s3_mini_29epd
+default_envs = lolin_s2_mini_213epd, lolin_s2_mini_29epd, lolin_s3_mini_213epd, lolin_s3_mini_29epd, orangeclock_29epd
 
 [btclock_base]
 platform = espressif32
@@ -29,7 +29,7 @@ lib_deps =
     bblanchon/ArduinoJson@^7.0.3
     mathieucarbou/ESP Async WebServer
     gilmaimon/ArduinoWebsockets@^0.5.3    
-    
+    fastled/FastLED@^3.6.0
 [env:lolin_s2_mini]
 extends = btclock_base
 board = lolin_s2_mini
@@ -61,3 +61,12 @@ extends = env:lolin_s3_mini
 build_flags =
     ${btclock_base.build_flags}
     -D VERSION_EPD_2_9
+
+
+[env:orangeclock_29epd]
+extends = btclock_base
+board = orangeclock
+build_flags =
+    ${btclock_base.build_flags}
+    -D VERSION_EPD_2_9
+    -D IS_ORANGECLOCK

src/config.cpp

@@ -92,6 +92,7 @@ void setupWifi()
 
   WiFiManager wm;
 
+  #ifndef ARDUINO_ORANGECLOCK
   // Touch pin 14 to reset
   if (touchRead(14) > 9000)
   {
@@ -108,6 +109,7 @@ void setupWifi()
       wm.resetSettings();
     }
   }
+  #endif
 
   String softAP_SSID =
       String("OrangeBTClock");

src/epd.cpp

@@ -51,7 +51,7 @@ void setupDisplay()
   //  display.fillRect(0, row1, display.width(), 54, GxEPD_BLACK);
   display.displayWindow(0, row1, display.width(), row2);
 
-  display.display(true);
+  display.display(false);
 
   // display.fillRect(0, row2, display.width(), 54, GxEPD_BLACK);
   // display.displayWindow(0, row2, display.width(), 54);

src/main.cpp

@@ -8,6 +8,7 @@
 #include "config.hpp"
 #include "webserver.hpp"
 #include <data.hpp>
+#include <FastLED.h>
 
 #define uS_TO_S_FACTOR 1000000 /* Conversion factor for micro seconds to seconds */
 #define TIME_TO_SLEEP 5        /* Time ESP32 will go to sleep (in seconds) */
@@ -21,6 +22,10 @@ GxEPD2_BW<EPD_CLASS, EPD_CLASS::HEIGHT> display = EPD_CLASS(4, 2, 3, 1);
 GxEPD2_BW<EPD_CLASS, EPD_CLASS::HEIGHT> display = EPD_CLASS(5, 3, 2, 1);
 #endif
 
+#ifdef ARDUINO_ORANGECLOCK
+GxEPD2_BW<EPD_CLASS, EPD_CLASS::HEIGHT> display = EPD_CLASS(5, 3, 1, 2);
+#endif
+
 typedef void (*MethodPtr)(String, char);
 
 MethodPtr methods[] = {nullptr, updateRow1, updateRow2, updateRow3};
@@ -30,14 +35,25 @@ uint currentPrice = 0;
 String currentBlock = "";
 String currentFees = "";
 
+#define NUM_LEDS 2
+CRGB leds[NUM_LEDS];
+
 void setup()
 {
   //  setCpuFrequencyMhz(40);
   Serial.begin(115200);
 
+  #ifndef IS_ORANGECLOCK
   pinMode(LED_BUILTIN, OUTPUT);
 
   digitalWrite(LED_BUILTIN, HIGH);
+  #else
+  FastLED.addLeds<WS2812B, 48, GRB>(leds, NUM_LEDS);
+  leds[0] = CRGB::DarkOrange;
+  leds[1] = CRGB::OrangeRed;
+
+  FastLED.show();
+  #endif
 
   setupPreferences();
   setupDisplay();
@@ -52,7 +68,20 @@ void setup()
   }
   client.setInsecure();
 
+  #ifndef IS_ORANGECLOCK
   digitalWrite(LED_BUILTIN, LOW);
+  #else
+  leds[0] = CRGB::Black;
+  leds[1] = CRGB::Black;
+
+  FastLED.show();
+  delay(100);
+
+  display.setFullWindow();
+  display.clearScreen(GxEPD_WHITE);
+  display.display(true);
+
+  #endif
 }
 
 void loop()