ESP32-S3 support + cleanup

Author: jonasniesner

.github/workflows/main.yaml

@@ -22,4 +22,8 @@ jobs:
 
       - name: Build NRF firmware
         run: |
-          pio run
+          platformio run --environment oeplnrf 
+
+      - name: Build ESP32 firmware
+        run: |
+          platformio run --environment oeplesp32-s3-N16R8

.github/workflows/release.yml

@@ -22,6 +22,12 @@ jobs:
           curl -L https://raw.githubusercontent.com/microsoft/uf2/master/utils/uf2families.json -o uf2families.json
           chmod +x uf2conv.py
 
+      - name: Install intelhex
+        run: pip install --upgrade intelhex
+
+      - name: Install esptool
+        run: pip install esptool
+
       - name: Build Firmware
         run: |
           pio run
@@ -41,6 +47,20 @@ jobs:
             --family 0xADA52840 \
             --output firmware_output/production-${TAG_NAME}.uf2
 
+      - name: Build esp32-s3-N16R8 Firmware
+        run: |
+          pio run --environment oeplesp32-s3-N16R8
+          mkdir oeplesp32-s3-N16R8
+          cp ~/.platformio/packages/framework-arduinoespressif32/tools/partitions/boot_app0.bin oeplesp32-s3-N16R8/boot_app0.bin
+          cp .pio/build/oeplesp32-s3-N16R8/firmware.bin oeplesp32-s3-N16R8/firmware.bin
+          cp .pio/build/oeplesp32-s3-N16R8/bootloader.bin oeplesp32-s3-N16R8/bootloader.bin
+          cp .pio/build/oeplesp32-s3-N16R8/partitions.bin oeplesp32-s3-N16R8/partitions.bin
+          cd oeplesp32-s3-N16R8
+          esptool.py --chip esp32-s3 merge_bin -o merged-firmware.bin --flash_mode dio --flash_freq 80m --flash_size 16MB 0x0000 bootloader.bin 0x8000 partitions.bin 0xe000 boot_app0.bin 0x10000 firmware.bin
+          cd ~/
+          cp oeplesp32-s3-N16R8/firmware.bin firmware_output/oeplesp32-s3-N16R8.bin
+          cp oeplesp32-s3-N16R8/merged-firmware.bin firmware_output/oeplesp32-s3-N16R8_full.bin
+          
       - name: Upload Release Assets
         uses: svenstaro/upload-release-action@v2
         with:

README.md

@@ -1,10 +1,5 @@
-# NRF52840 OEPL BLE
+# OEPL BLE Firmware for NRF52840 and ESP32
 
 ## TODO List
-
-- [ ] **Manufacturer ID** - Configure BLE manufacturer data
-- [ ] **Compression** - Implement compressed image upload
 - [ ] **Power Consumption** - Improve power efficiency
-- [ ] **Display** - Fix display issues
 - [ ] **Display Types** - Implement more display types
-- [ ] **Dynamic Config** - Implement dynamic configuration

platformio.ini

@@ -1,6 +1,12 @@
+[env]
+lib_deps = 
+ 	https://github.com/bitbank2/bb_epaper.git
+	https://github.com/pfalcon/uzlib
+
 [env:oeplnrf]
 #build_unflags = -DUSE_LFXO
 #build_flags = -DNRF52840_XXAA -DUSE_LFRC -DNRF52_S140 -DNRF52 -DNRF52840
+build_flags = -DTARGET_NRF
 #lib_compat_mode = soft
 platform = https://github.com/maxgerhardt/platform-nordicnrf52
 #platform = nordicnrf52
@@ -10,7 +16,26 @@ board_build.variant = oeplnrf
 board = xiaoblesense_adafruit
 #board = oeplnrf
 monitor_speed = 115200
-lib_deps = 
- 	https://github.com/bitbank2/bb_epaper.git
- 	https://github.com/pfalcon/uzlib
-build_src_filter = +<*> -<main_mbed.cpp>
+build_src_filter = +<*> -<main_mbed.cpp>
+
+[env:oeplesp32-s3-N16R8]
+platform = https://github.com/pioarduino/platform-espressif32/releases/download/stable/platform-espressif32.zip
+framework = arduino
+build_flags = 
+  -DTARGET_ESP32
+  -DBOARD_HAS_PSRAM
+  -DARDUINO_USB_MODE=1
+  -DARDUINO_USB_CDC_ON_BOOT=1
+  -DCONFIG_FREERTOS_WATCHDOG_TIMEOUT_S=120
+board_build.filesystem = littlefs
+board = esp32-s3-devkitc-1
+board_build.partitions = default_16MB.csv
+board_build.flash_mode=qio
+board_build.arduino.memory_type = qio_opi
+board_build.psram_type=qspi_opi
+board_build.usb_mode = hardware
+board_upload.maximum_size = 16777216
+board_upload.maximum_ram_size = 327680
+board_upload.flash_size = 16MB
+monitor_speed = 115200
+monitor_filters = esp32_exception_decoder