add option to build and flash all applications

Author: georgik

Apps.cmake

@@ -0,0 +1,57 @@
+cmake_minimum_required(VERSION 3.5)
+
+# List of sub-applications
+set(SUB_APP_NAMES
+    tic_tac_toe
+    wifi_list
+    calculator
+    synth_piano
+    game_of_life
+)
+
+# List of corresponding flash addresses
+set(SUB_APP_ADDRS
+    0x220000
+    0x4E0000
+    0x7A0000
+    0xA60000
+    0xD20000
+)
+
+# Get the length of each list
+list(LENGTH SUB_APP_NAMES LENGTH_SUB_APP_NAMES)
+list(LENGTH SUB_APP_ADDRS LENGTH_SUB_APP_ADDRS)
+
+# Ensure both lists have the same length
+if(NOT LENGTH_SUB_APP_NAMES EQUAL LENGTH_SUB_APP_ADDRS)
+    message(FATAL_ERROR "The number of applications does not match the number of addresses.")
+endif()
+
+# Function to build and flash each sub-application
+function(build_and_flash_app APP ADDR)
+    message(STATUS "Building ${APP}")
+    execute_process(
+        COMMAND idf.py build
+        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/apps/${APP}
+        RESULT_VARIABLE build_result
+    )
+    if(NOT build_result EQUAL 0)
+        message(FATAL_ERROR "Failed to build ${APP}")
+    endif()
+
+    message(STATUS "Flashing ${APP} to address ${ADDR}")
+    execute_process(
+        COMMAND esptool.py --chip esp32s3 --baud 921600 --before default_reset --after hard_reset write_flash ${ADDR} ${CMAKE_SOURCE_DIR}/apps/${APP}/build/${APP}.bin
+        RESULT_VARIABLE flash_result
+    )
+    if(NOT flash_result EQUAL 0)
+        message(FATAL_ERROR "Failed to flash ${APP}")
+    endif()
+endfunction()
+
+# Iterate through each sub-application and build/flash them
+foreach(APP_IDX RANGE 0 ${LENGTH_SUB_APP_NAMES}-1)
+    list(GET SUB_APP_NAMES ${APP_IDX} APP)
+    list(GET SUB_APP_ADDRS ${APP_IDX} ADDR)
+    build_and_flash_app(${APP} ${ADDR})
+endforeach()

README.md

@@ -2,10 +2,6 @@
 
 3rd stage graphical bootloader which let's you pick an applications whic are stored in OTA partitions.
 
-The default configuration for ESP32-S3-BOX.
-
-For ESP32-S3-BOX-3 or M5Stack-CoreS3 - uncomment BSP in `idf_component.yml`
-
 ## Selected board
 
 The project is by default configured for ESP32-S3-BOX-3. In case of different board please run one of following exports and then CMake command:
@@ -30,14 +26,23 @@ export SDKCONFIG_DEFAULTS=sdkconfig.defaults.esp32_p4_function_ev_board
 export SDKCONFIG_DEFAULTS=sdkconfig.defaults.m5stack_core_s3
 ```
 
-Finish the configuration (copy of proper idf_component.yml to main):
+Finish the configuration (copy of proper idf_component.yml to main and all applications in apps directory):
 
 ```shell
 cmake -P SelectBoard.cmake
 ```
 
 ## Quick start
 
+Build and flash all applications at once:
+
+```shell
+idf.py flash monitor
+cmake -S . -B build -P Apps.cmake
+```
+
+## Build applications one by one
+
 ```shell
 idf.py build flash
 pushd apps/tic_tac_toe

SelectBoard.cmake

@@ -22,17 +22,31 @@ endif()
 
 message(STATUS "IDF_COMPONENT_YML_TEMPLATE: ${IDF_COMPONENT_YML_TEMPLATE}")
 
-# Destination path
+# Copy the appropriate idf_component.yml template to main
 set(IDF_COMPONENT_YML_DEST "${CMAKE_SOURCE_DIR}/main/idf_component.yml")
-
 message(STATUS "Copying ${IDF_COMPONENT_YML_TEMPLATE} to ${IDF_COMPONENT_YML_DEST}")
-
-# Copy the appropriate idf_component.yml template
 configure_file(${IDF_COMPONENT_YML_TEMPLATE} ${IDF_COMPONENT_YML_DEST} COPYONLY)
 
-# Verify that the file was copied
+# Verify that the file was copied to main
 if(EXISTS ${IDF_COMPONENT_YML_DEST})
     message(STATUS "File copied successfully to ${IDF_COMPONENT_YML_DEST}")
 else()
     message(FATAL_ERROR "Failed to copy ${IDF_COMPONENT_YML_TEMPLATE} to ${IDF_COMPONENT_YML_DEST}")
 endif()
+
+# List of sub-applications
+set(SUB_APPS calculator game_of_life synth_piano tic_tac_toe wifi_list)
+
+# Copy the appropriate idf_component.yml template to each sub-application
+foreach(APP ${SUB_APPS})
+    set(IDF_COMPONENT_YML_DEST "${CMAKE_SOURCE_DIR}/apps/${APP}/main/idf_component.yml")
+    message(STATUS "Copying ${IDF_COMPONENT_YML_TEMPLATE} to ${IDF_COMPONENT_YML_DEST}")
+    configure_file(${IDF_COMPONENT_YML_TEMPLATE} ${IDF_COMPONENT_YML_DEST} COPYONLY)
+
+    # Verify that the file was copied to the sub-application
+    if(EXISTS ${IDF_COMPONENT_YML_DEST})
+        message(STATUS "File copied successfully to ${IDF_COMPONENT_YML_DEST}")
+    else()
+        message(FATAL_ERROR "Failed to copy ${IDF_COMPONENT_YML_TEMPLATE} to ${IDF_COMPONENT_YML_DEST}")
+    endif()
+endforeach()

main/bootloader_ui.c

@@ -61,7 +61,7 @@ static item_desc_t item[] = {
 
 static lv_obj_t *g_img_btn, *g_img_item = NULL;
 static lv_obj_t *g_lab_item = NULL;
-static lv_obj_t *g_led_item[6];
+static lv_obj_t *g_led_item[5];
 static size_t g_item_size = sizeof(item) / sizeof(item[0]);
 static lv_obj_t *g_status_bar = NULL;