src refactor

.gitignore

@@ -17,3 +17,4 @@ pcb/panel/*
 sdkconfig
 sdkconfig.old
 
+.vscode/*

.vscode/settings.json

@@ -1,3 +0,0 @@
-{
-    "idf.pythonInstallPath": "/usr/bin/python3"
-}

config/Kconfig.projbuild

@@ -34,7 +34,7 @@ menu "Example Configuration"
     config BLINK_GPIO
         int "Blink GPIO number"
         range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
-        default 2
+        default 4
         help
             GPIO number (IOxx) to blink on and off the LED.
             Some GPIOs are used for other purposes (flash connections, etc.) and cannot be used to blink.
@@ -42,7 +42,7 @@ menu "Example Configuration"
     config BLINK_PERIOD
         int "Blink period in ms"
         range 10 3600000
-        default 1000
+        default 500
         help
             Define the blinking period in milliseconds.
 

config/sdkconfig.defaults

@@ -1,2 +1,2 @@
-CONFIG_BLINK_LED_GPIO=y
+
-CONFIG_BLINK_GPIO=2
+CONFIG_BLINK_PERIOD=100

scripts/flash.sh

@@ -5,6 +5,9 @@ set -e
 export IDF_TOOLS_PATH=${PWD}/lib/idf-tools
 export IDF_PATH=${PWD}/lib/esp-idf
 
+export SDKCONFIG=${PWD}/config/sdkconfig
+export SDKCONFIG_DEFAULTS=${PWD}/config/sdkconfig.defaults
+
 . ${IDF_PATH}/export.sh
 
 idf.py fullclean

src/CMakeLists.txt

@@ -1,5 +1,9 @@
 
-idf_component_register(SRCS "main.cpp"
+file(GLOB SRC_FILES "*.c" "*.cpp")
+
+idf_component_register(
+    SRCS ${SRC_FILES}
     PRIV_REQUIRES spi_flash
     REQUIRES esp_driver_gpio
-                       INCLUDE_DIRS ".")
+    INCLUDE_DIRS "."
+)

src/main.cpp

@@ -1,112 +1,21 @@
-/* Blink Example
 
-   This example code is in the Public Domain (or CC0 licensed, at your option.)
+#include "App.hpp"
 
-   Unless required by applicable law or agreed to in writing, this
-   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-   CONDITIONS OF ANY KIND, either express or implied.
-*/
-#include <stdio.h>
-#include "freertos/FreeRTOS.h"
-#include "freertos/task.h"
-#include "driver/gpio.h"
 #include "esp_log.h"
-#include "sdkconfig.h"
 
-#ifdef CONFIG_BLINK_LED_STRIP
+static const char *TAG = "main";
-#include "led_strip.h"
-#endif
-
-static const char *TAG = "example";
-
-/* Use project configuration menu (idf.py menuconfig) to choose the GPIO to blink,
-   or you can edit the following line and set a number here.
-*/
-#define BLINK_GPIO CONFIG_BLINK_GPIO
-
-static uint8_t s_led_state = 0;
-
-#ifdef CONFIG_BLINK_LED_STRIP
-
-static led_strip_handle_t led_strip;
-
-static void blink_led(void)
-{
-    /* If the addressable LED is enabled */
-    if (s_led_state) {
-        /* Set the LED pixel using RGB from 0 (0%) to 255 (100%) for each color */
-        led_strip_set_pixel(led_strip, 0, 16, 16, 16);
-        /* Refresh the strip to send data */
-        led_strip_refresh(led_strip);
-    } else {
-        /* Set all LED off to clear all pixels */
-        led_strip_clear(led_strip);
-    }
-}
-
-static void configure_led(void)
-{
-    ESP_LOGI(TAG, "Example configured to blink addressable LED!");
-    /* LED strip initialization with the GPIO and pixels number*/
-    led_strip_config_t strip_config = {
-        .strip_gpio_num = BLINK_GPIO,
-        .max_leds = 1, // at least one LED on board
-    };
-#if CONFIG_BLINK_LED_STRIP_BACKEND_RMT
-    led_strip_rmt_config_t rmt_config = {
-        .resolution_hz = 10 * 1000 * 1000, // 10MHz
-        .flags.with_dma = false,
-    };
-    ESP_ERROR_CHECK(led_strip_new_rmt_device(&strip_config, &rmt_config, &led_strip));
-#elif CONFIG_BLINK_LED_STRIP_BACKEND_SPI
-    led_strip_spi_config_t spi_config = {
-        .spi_bus = SPI2_HOST,
-        .flags.with_dma = true,
-    };
-    ESP_ERROR_CHECK(led_strip_new_spi_device(&strip_config, &spi_config, &led_strip));
-#else
-#error "unsupported LED strip backend"
-#endif
-    /* Set all LED off to clear all pixels */
-    led_strip_clear(led_strip);
-}
-
-#elif CONFIG_BLINK_LED_GPIO
-
-static void blink_led(void)
-{
-    /* Set the GPIO level according to the state (LOW or HIGH)*/
-    gpio_set_level((gpio_num_t)BLINK_GPIO, s_led_state);
-}
-
-static void configure_led(void)
-{
-    ESP_LOGI(TAG, "Example configured to blink GPIO LED!");
-    gpio_reset_pin((gpio_num_t)BLINK_GPIO);
-    /* Set the GPIO as a push/pull output */
-    gpio_set_direction((gpio_num_t)BLINK_GPIO, GPIO_MODE_OUTPUT);
-}
-
-#else
-#error "unsupported LED type"
-#endif
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-void app_main(void)
+void app_main(void) {
-{
-    /* Configure the peripheral according to the LED type */
-    configure_led();
 
-    while (1) {
+    ESP_LOGI(TAG, "Program start");
-        ESP_LOGI(TAG, "Turning the LED %s!", s_led_state == true ? "ON" : "OFF");
+
-        blink_led();
+    App app;
-        /* Toggle the LED state */
+    int8_t status = app.main();
-        s_led_state = !s_led_state;
+    ESP_LOGI(TAG, "App main returned status %d", status);
-        vTaskDelay(CONFIG_BLINK_PERIOD / portTICK_PERIOD_MS);
-    }
 }
 
 #ifdef __cplusplus