506 lines
18 KiB
C
506 lines
18 KiB
C
#include <stdio.h>
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#include <string.h>
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#include <sdkconfig.h>
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#include <freertos/FreeRTOS.h>
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#include <freertos/task.h>
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#include <freertos/queue.h>
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#include <esp_system.h>
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#include <esp_err.h>
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#include <esp_log.h>
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#include <nvs_flash.h>
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#include <nvs.h>
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#include "driver/uart.h"
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#include "hardware.h"
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#include "managed_i2c.h"
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#include "pax_gfx.h"
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#include "sdcard.h"
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#include "appfs.h"
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#include "rp2040.h"
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#include "rp2040bl.h"
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#include "fpga_test.h"
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#include "menu.h"
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#include "system_wrapper.h"
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#include "graphics_wrapper.h"
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#include "appfs_wrapper.h"
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#include "settings.h"
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#include "wifi_connection.h"
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#include "rp2040_updater.h"
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#include "ws2812.h"
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#include "esp32/rom/crc.h"
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#include "efuse.h"
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#include "wifi_ota.h"
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static const char *TAG = "main";
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typedef enum action {
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ACTION_NONE,
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ACTION_APPFS,
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ACTION_INSTALLER,
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ACTION_SETTINGS,
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ACTION_OTA,
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ACTION_FPGA,
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ACTION_RP2040_BL,
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ACTION_WIFI_CONNECT,
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ACTION_WIFI_SCAN,
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ACTION_WIFI_MANUAL,
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ACTION_WIFI_LIST,
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ACTION_BACK
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} menu_action_t;
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typedef struct _menu_args {
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appfs_handle_t fd;
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menu_action_t action;
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} menu_args_t;
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void appfs_store_app(pax_buf_t* pax_buffer, ILI9341* ili9341, uint8_t* framebuffer) {
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graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Installing app...");
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esp_err_t res;
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appfs_handle_t handle;
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FILE* app_fd = fopen("/sd/gnuboy.bin", "rb");
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if (app_fd == NULL) {
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graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Failed to open gnuboy.bin");
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ESP_LOGE(TAG, "Failed to open gnuboy.bin");
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vTaskDelay(100 / portTICK_PERIOD_MS);
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return;
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}
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size_t app_size;
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uint8_t* app = load_file_to_ram(app_fd, &app_size);
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if (app == NULL) {
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graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Failed to load app to RAM");
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ESP_LOGE(TAG, "Failed to load application into RAM");
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vTaskDelay(100 / portTICK_PERIOD_MS);
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return;
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}
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ESP_LOGI(TAG, "Application size %d", app_size);
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res = appfsCreateFile("gnuboy", app_size, &handle);
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if (res != ESP_OK) {
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graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Failed to create on AppFS");
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ESP_LOGE(TAG, "Failed to create file on AppFS (%d)", res);
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vTaskDelay(100 / portTICK_PERIOD_MS);
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free(app);
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return;
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}
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res = appfsWrite(handle, 0, app, app_size);
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if (res != ESP_OK) {
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graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Failed to write to AppFS");
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ESP_LOGE(TAG, "Failed to write to file on AppFS (%d)", res);
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vTaskDelay(100 / portTICK_PERIOD_MS);
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free(app);
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return;
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}
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free(app);
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ESP_LOGI(TAG, "Application is now stored in AppFS");
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graphics_task(pax_buffer, ili9341, framebuffer, NULL, "App installed!");
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vTaskDelay(100 / portTICK_PERIOD_MS);
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return;
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}
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void menu_launcher(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341* ili9341, uint8_t* framebuffer, menu_action_t* menu_action, appfs_handle_t* appfs_fd) {
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menu_t* menu = menu_alloc("Main menu");
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*appfs_fd = APPFS_INVALID_FD;
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*menu_action = ACTION_NONE;
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while (1) {
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*appfs_fd = appfsNextEntry(*appfs_fd);
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if (*appfs_fd == APPFS_INVALID_FD) break;
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const char* name = NULL;
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appfsEntryInfo(*appfs_fd, &name, NULL);
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menu_args_t* args = malloc(sizeof(menu_args_t));
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args->fd = *appfs_fd;
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args->action = ACTION_APPFS;
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menu_insert_item(menu, name, NULL, (void*) args, -1);
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}
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*appfs_fd = APPFS_INVALID_FD;
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menu_args_t* install_args = malloc(sizeof(menu_args_t));
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install_args->action = ACTION_INSTALLER;
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menu_insert_item(menu, "Hatchery", NULL, install_args, -1);
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menu_args_t* settings_args = malloc(sizeof(menu_args_t));
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settings_args->action = ACTION_SETTINGS;
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menu_insert_item(menu, "WiFi settings", NULL, settings_args, -1);
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menu_args_t* ota_args = malloc(sizeof(menu_args_t));
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ota_args->action = ACTION_OTA;
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menu_insert_item(menu, "Firmware update", NULL, ota_args, -1);
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menu_args_t* fpga_args = malloc(sizeof(menu_args_t));
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fpga_args->action = ACTION_FPGA;
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menu_insert_item(menu, "FPGA test", NULL, fpga_args, -1);
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menu_args_t* rp2040bl_args = malloc(sizeof(menu_args_t));
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rp2040bl_args->action = ACTION_RP2040_BL;
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menu_insert_item(menu, "RP2040 bootloader", NULL, rp2040bl_args, -1);
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menu_args_t* wifi_connect_args = malloc(sizeof(menu_args_t));
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wifi_connect_args->action = ACTION_WIFI_CONNECT;
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menu_insert_item(menu, "WiFi connect", NULL, wifi_connect_args, -1);
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bool render = true;
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menu_args_t* menuArgs = NULL;
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while (1) {
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rp2040_input_message_t buttonMessage = {0};
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if (xQueueReceive(buttonQueue, &buttonMessage, 16 / portTICK_PERIOD_MS) == pdTRUE) {
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uint8_t pin = buttonMessage.input;
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bool value = buttonMessage.state;
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switch(pin) {
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case RP2040_INPUT_JOYSTICK_DOWN:
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if (value) {
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menu_navigate_next(menu);
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render = true;
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}
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break;
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case RP2040_INPUT_JOYSTICK_UP:
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if (value) {
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menu_navigate_previous(menu);
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render = true;
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}
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break;
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case RP2040_INPUT_BUTTON_ACCEPT:
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if (value) {
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menuArgs = menu_get_callback_args(menu, menu_get_position(menu));
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}
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break;
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default:
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break;
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}
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}
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if (render) {
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graphics_task(pax_buffer, ili9341, framebuffer, menu, NULL);
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render = false;
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}
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if (menuArgs != NULL) {
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*appfs_fd = menuArgs->fd;
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*menu_action = menuArgs->action;
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break;
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}
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}
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for (size_t index = 0; index < menu_get_length(menu); index++) {
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free(menu_get_callback_args(menu, index));
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}
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menu_free(menu);
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}
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void menu_wifi_settings(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341* ili9341, uint8_t* framebuffer, menu_action_t* menu_action) {
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menu_t* menu = menu_alloc("WiFi settings");
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*menu_action = ACTION_NONE;
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menu_args_t* wifi_scan_args = malloc(sizeof(menu_args_t));
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wifi_scan_args->action = ACTION_WIFI_SCAN;
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menu_insert_item(menu, "Add by scan...", NULL, wifi_scan_args, -1);
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menu_args_t* wifi_manual_args = malloc(sizeof(menu_args_t));
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wifi_manual_args->action = ACTION_WIFI_MANUAL;
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menu_insert_item(menu, "Add manually...", NULL, wifi_manual_args, -1);
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menu_args_t* wifi_list_args = malloc(sizeof(menu_args_t));
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wifi_list_args->action = ACTION_WIFI_LIST;
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menu_insert_item(menu, "List known networks", NULL, wifi_list_args, -1);
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menu_args_t* back_args = malloc(sizeof(menu_args_t));
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back_args->action = ACTION_BACK;
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menu_insert_item(menu, "< Back", NULL, back_args, -1);
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bool render = true;
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menu_args_t* menuArgs = NULL;
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while (1) {
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rp2040_input_message_t buttonMessage = {0};
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if (xQueueReceive(buttonQueue, &buttonMessage, 16 / portTICK_PERIOD_MS) == pdTRUE) {
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uint8_t pin = buttonMessage.input;
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bool value = buttonMessage.state;
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switch(pin) {
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case RP2040_INPUT_JOYSTICK_DOWN:
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if (value) {
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menu_navigate_next(menu);
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render = true;
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}
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break;
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case RP2040_INPUT_JOYSTICK_UP:
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if (value) {
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menu_navigate_previous(menu);
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render = true;
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}
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break;
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case RP2040_INPUT_BUTTON_ACCEPT:
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if (value) {
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menuArgs = menu_get_callback_args(menu, menu_get_position(menu));
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}
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break;
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default:
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break;
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}
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}
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if (render) {
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graphics_task(pax_buffer, ili9341, framebuffer, menu, NULL);
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render = false;
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}
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if (menuArgs != NULL) {
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*menu_action = menuArgs->action;
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break;
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}
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}
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for (size_t index = 0; index < menu_get_length(menu); index++) {
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free(menu_get_callback_args(menu, index));
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}
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menu_free(menu);
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}
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void display_boot_screen(pax_buf_t* pax_buffer, ILI9341* ili9341) {
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pax_noclip(pax_buffer);
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pax_background(pax_buffer, 0x325aa8);
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pax_draw_text(pax_buffer, 0xFFFFFFFF, NULL, 18, 0, 20*0, "Starting launcher...");
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ili9341_write(ili9341, pax_buffer->buf);
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}
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void display_fatal_error(pax_buf_t* pax_buffer, ILI9341* ili9341, const char* line0, const char* line1, const char* line2, const char* line3) {
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pax_noclip(pax_buffer);
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pax_background(pax_buffer, 0xa85a32);
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if (line0 != NULL) pax_draw_text(pax_buffer, 0xFFFFFFFF, NULL, 18, 0, 20*0, line0);
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if (line1 != NULL) pax_draw_text(pax_buffer, 0xFFFFFFFF, NULL, 12, 0, 20*1, line1);
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if (line2 != NULL) pax_draw_text(pax_buffer, 0xFFFFFFFF, NULL, 12, 0, 20*2, line2);
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if (line3 != NULL) pax_draw_text(pax_buffer, 0xFFFFFFFF, NULL, 12, 0, 20*3, line3);
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ili9341_write(ili9341, pax_buffer->buf);
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}
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void wifi_connect_to_stored() {
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nvs_handle_t handle;
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nvs_open("system", NVS_READWRITE, &handle);
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char ssid[33];
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char password[33];
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size_t requiredSize;
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esp_err_t res = nvs_get_str(handle, "wifi.ssid", NULL, &requiredSize);
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if (res != ESP_OK) {
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strcpy(ssid, "");
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} else if (requiredSize < sizeof(ssid)) {
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res = nvs_get_str(handle, "wifi.ssid", ssid, &requiredSize);
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if (res != ESP_OK) strcpy(ssid, "");
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res = nvs_get_str(handle, "wifi.password", NULL, &requiredSize);
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if (res != ESP_OK) {
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strcpy(password, "");
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} else if (requiredSize < sizeof(password)) {
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res = nvs_get_str(handle, "wifi.password", password, &requiredSize);
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if (res != ESP_OK) strcpy(password, "");
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}
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}
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nvs_close(handle);
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wifi_connect(ssid, password, WIFI_AUTH_WPA2_PSK, 3);
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}
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void app_main(void) {
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esp_err_t res;
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/* Initialize memory */
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uint8_t* framebuffer = heap_caps_malloc(ILI9341_BUFFER_SIZE, MALLOC_CAP_8BIT);
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if (framebuffer == NULL) {
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ESP_LOGE(TAG, "Failed to allocate framebuffer");
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esp_restart();
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}
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memset(framebuffer, 0, ILI9341_BUFFER_SIZE);
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pax_buf_t* pax_buffer = malloc(sizeof(pax_buf_t));
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if (framebuffer == NULL) {
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ESP_LOGE(TAG, "Failed to allocate buffer for PAX graphics library");
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esp_restart();
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}
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memset(pax_buffer, 0, sizeof(pax_buf_t));
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pax_buf_init(pax_buffer, framebuffer, ILI9341_WIDTH, ILI9341_HEIGHT, PAX_BUF_16_565RGB);
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/* Initialize hardware */
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efuse_protect();
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if (bsp_init() != ESP_OK) {
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ESP_LOGE(TAG, "Failed to initialize basic board support functions");
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esp_restart();
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}
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ILI9341* ili9341 = get_ili9341();
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if (ili9341 == NULL) {
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ESP_LOGE(TAG, "ili9341 is NULL");
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esp_restart();
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}
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display_boot_screen(pax_buffer, ili9341);
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if (bsp_rp2040_init() != ESP_OK) {
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ESP_LOGE(TAG, "Failed to initialize the RP2040 co-processor");
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display_fatal_error(pax_buffer, ili9341, "Failed to initialize", "RP2040 co-processor error", NULL, NULL);
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esp_restart();
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}
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RP2040* rp2040 = get_rp2040();
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if (rp2040 == NULL) {
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ESP_LOGE(TAG, "rp2040 is NULL");
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esp_restart();
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}
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rp2040_updater(rp2040, pax_buffer, ili9341, framebuffer); // Handle RP2040 firmware update & bootloader mode
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if (bsp_ice40_init() != ESP_OK) {
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ESP_LOGE(TAG, "Failed to initialize the ICE40 FPGA");
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display_fatal_error(pax_buffer, ili9341, "Failed to initialize", "ICE40 FPGA error", NULL, NULL);
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esp_restart();
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}
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ICE40* ice40 = get_ice40();
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if (ice40 == NULL) {
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ESP_LOGE(TAG, "ice40 is NULL");
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esp_restart();
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}
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if (bsp_bno055_init() != ESP_OK) {
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ESP_LOGE(TAG, "Failed to initialize the BNO055 position sensor");
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display_fatal_error(pax_buffer, ili9341, "Failed to initialize", "BNO055 sensor error", "Check I2C bus", "Remove SAO and try again");
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esp_restart();
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}
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BNO055* bno055 = get_bno055();
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if (bno055 == NULL) {
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ESP_LOGE(TAG, "bno055 is NULL");
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esp_restart();
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}
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/* Start AppFS */
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res = appfs_init();
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if (res != ESP_OK) {
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ESP_LOGE(TAG, "AppFS init failed: %d", res);
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display_fatal_error(pax_buffer, ili9341, "Failed to initialize", "AppFS failed to initialize", "Flash may be corrupted", NULL);
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esp_restart();
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}
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/* Start NVS */
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res = nvs_init();
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if (res != ESP_OK) {
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ESP_LOGE(TAG, "NVS init failed: %d", res);
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display_fatal_error(pax_buffer, ili9341, "Failed to initialize", "NVS failed to initialize", "Flash may be corrupted", NULL);
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esp_restart();
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}
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/* Start SD card */
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res = mount_sd(SD_CMD, SD_CLK, SD_D0, SD_PWR, "/sd", false, 5);
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bool sdcard_ready = (res == ESP_OK);
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/* Start LEDs */
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ws2812_init(GPIO_LED_DATA);
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uint8_t ledBuffer[15] = {50, 0, 0, 50, 0, 0, 50, 0, 0, 50, 0, 0, 50, 0, 0};
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ws2812_send_data(ledBuffer, sizeof(ledBuffer));
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/* Start WiFi */
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wifi_init();
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/* Launcher menu */
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while (true) {
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menu_action_t menu_action;
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appfs_handle_t appfs_fd;
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menu_launcher(rp2040->queue, pax_buffer, ili9341, framebuffer, &menu_action, &appfs_fd);
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if (menu_action == ACTION_APPFS) {
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appfs_boot_app(appfs_fd);
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} else if (menu_action == ACTION_FPGA) {
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graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Loading...");
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fpga_test(ili9341, ice40, rp2040->queue);
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} else if (menu_action == ACTION_RP2040_BL) {
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graphics_task(pax_buffer, ili9341, framebuffer, NULL, "RP2040 update...");
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rp2040_reboot_to_bootloader(rp2040);
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esp_restart();
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} else if (menu_action == ACTION_INSTALLER) {
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graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Installing...");
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appfs_store_app(pax_buffer, ili9341, framebuffer);
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} else if (menu_action == ACTION_WIFI_CONNECT) {
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graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Connecting...");
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wifi_connect_to_stored();
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} else if (menu_action == ACTION_OTA) {
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graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Connecting...");
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wifi_connect_to_stored();
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graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Firmware update...");
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ota_update();
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} else if (menu_action == ACTION_SETTINGS) {
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while (true) {
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menu_wifi_settings(rp2040->queue, pax_buffer, ili9341, framebuffer, &menu_action);
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if (menu_action == ACTION_WIFI_MANUAL) {
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nvs_handle_t handle;
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nvs_open("system", NVS_READWRITE, &handle);
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char ssid[33];
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char password[33];
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size_t requiredSize;
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esp_err_t res = nvs_get_str(handle, "wifi.ssid", NULL, &requiredSize);
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if (res != ESP_OK) {
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strcpy(ssid, "");
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strcpy(password, "");
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} else if (requiredSize < sizeof(ssid)) {
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res = nvs_get_str(handle, "wifi.ssid", ssid, &requiredSize);
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if (res != ESP_OK) strcpy(ssid, "");
|
|
res = nvs_get_str(handle, "wifi.password", NULL, &requiredSize);
|
|
if (res != ESP_OK) {
|
|
strcpy(password, "");
|
|
} else if (requiredSize < sizeof(password)) {
|
|
res = nvs_get_str(handle, "wifi.password", password, &requiredSize);
|
|
if (res != ESP_OK) strcpy(password, "");
|
|
}
|
|
}
|
|
bool accepted = keyboard(rp2040->queue, pax_buffer, ili9341, framebuffer, 30, 30, pax_buffer->width - 60, pax_buffer->height - 60, "WiFi SSID", "Press HOME to exit", ssid, sizeof(ssid));
|
|
if (accepted) {
|
|
accepted = keyboard(rp2040->queue, pax_buffer, ili9341, framebuffer, 30, 30, pax_buffer->width - 60, pax_buffer->height - 60, "WiFi password", "Press HOME to exit", password, sizeof(password));
|
|
}
|
|
if (accepted) {
|
|
nvs_set_str(handle, "wifi.ssid", ssid);
|
|
nvs_set_str(handle, "wifi.password", password);
|
|
graphics_task(pax_buffer, ili9341, framebuffer, NULL, "WiFi settings stored");
|
|
} else {
|
|
graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Canceled");
|
|
}
|
|
nvs_close(handle);
|
|
} else if (menu_action == ACTION_WIFI_LIST) {
|
|
nvs_handle_t handle;
|
|
nvs_open("system", NVS_READWRITE, &handle);
|
|
char ssid[33];
|
|
char password[33];
|
|
size_t requiredSize;
|
|
esp_err_t res = nvs_get_str(handle, "wifi.ssid", NULL, &requiredSize);
|
|
if (res != ESP_OK) {
|
|
strcpy(ssid, "");
|
|
} else if (requiredSize < sizeof(ssid)) {
|
|
res = nvs_get_str(handle, "wifi.ssid", ssid, &requiredSize);
|
|
if (res != ESP_OK) strcpy(ssid, "");
|
|
res = nvs_get_str(handle, "wifi.password", NULL, &requiredSize);
|
|
if (res != ESP_OK) {
|
|
strcpy(password, "");
|
|
} else if (requiredSize < sizeof(password)) {
|
|
res = nvs_get_str(handle, "wifi.password", password, &requiredSize);
|
|
if (res != ESP_OK) strcpy(password, "");
|
|
}
|
|
}
|
|
nvs_close(handle);
|
|
char buffer[300];
|
|
snprintf(buffer, sizeof(buffer), "SSID is %s\nPassword is %s", ssid, password);
|
|
graphics_task(pax_buffer, ili9341, framebuffer, NULL, buffer);
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
free(framebuffer);
|
|
}
|