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1. 测试了wifi的驱动，连带着蓝牙一同测试，带着蓝牙则测试不通过，需要重写蓝牙驱动代码

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2. 修改wifi与蓝牙的驱动代码，并且进行了测试，测试通过
3. 新增分区表，为板载16M的flash作分区规划，预留ota分区
4. 测试了SD卡的驱动，正常读出数据，测试通过
5. 新增了CMake配置，just_monitor(monitor_only.sh)，只监视，无编译，无烧录
This commit is contained in:
Misaki
2025-08-24 15:25:38 +08:00
parent fec1a52093
commit 439a379945
16 changed files with 4106 additions and 20 deletions
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Lib/SD_Card/SD_MMC.c
+184
View File
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#include "SD_MMC.h"
#define EXAMPLE_MAX_CHAR_SIZE 64
static const char *SD_TAG = "SD";
uint32_t Flash_Size = 0;
uint32_t SDCard_Size = 0;
esp_err_t s_example_write_file(const char *path, char *data)
{
ESP_LOGI(SD_TAG, "Opening file %s", path);
FILE *f = fopen(path, "w");
if (f == NULL) {
ESP_LOGE(SD_TAG, "Failed to open file for writing");
return ESP_FAIL;
}
fprintf(f, data);
fclose(f);
ESP_LOGI(SD_TAG, "File written");
return ESP_OK;
}
esp_err_t s_example_read_file(const char *path)
{
ESP_LOGI(SD_TAG, "Reading file %s", path);
FILE *f = fopen(path, "r");
if (f == NULL) {
ESP_LOGE(SD_TAG, "Failed to open file for reading");
return ESP_FAIL;
}
char line[EXAMPLE_MAX_CHAR_SIZE];
fgets(line, sizeof(line), f);
fclose(f);
// strip newline
char *pos = strchr(line, '\n');
if (pos) {
*pos = '\0';
}
ESP_LOGI(SD_TAG, "Read from file: '%s'", line);
return ESP_OK;
}
void SD_Init(void)
{
esp_err_t ret;
// Options for mounting the filesystem.
// If format_if_mount_failed is set to true, SD card will be partitioned and formatted in case when mounting fails. false true
esp_vfs_fat_sdmmc_mount_config_t mount_config = {
.format_if_mount_failed = true,
.max_files = 5,
.allocation_unit_size = 16 * 1024
};
sdmmc_card_t *card;
const char mount_point[] = MOUNT_POINT;
ESP_LOGI(SD_TAG, "Initializing SD card");
// Use settings defined above to initialize SD card and mount FAT filesystem.
// Note: esp_vfs_fat_sdmmc/sdspi_mount is all-in-one convenience functions.
// Please check its source code and implement error recovery when developing production applications.
ESP_LOGI(SD_TAG, "Using SPI peripheral");
// By default, SD card frequency is initialized to SDMMC_FREQ_DEFAULT (20MHz)
// For setting a specific frequency, use host.max_freq_khz (range 400kHz - 20MHz for SDSPI)
// Example: for fixed frequency of 10MHz, use host.max_freq_khz = 10000;
sdmmc_host_t host = SDMMC_HOST_DEFAULT();
// This initializes the slot without card detect (CD) and write protect (WP) signals.
// Modify slot_config.gpio_cd and slot_config.gpio_wp if your board has these signals.
sdmmc_slot_config_t slot_config = SDMMC_SLOT_CONFIG_DEFAULT();
slot_config.width = 1; // 1-wire / 4-wire slot_config.width = 4;
slot_config.clk = CONFIG_EXAMPLE_PIN_CLK;
slot_config.cmd = CONFIG_EXAMPLE_PIN_CMD;
slot_config.d0 = CONFIG_EXAMPLE_PIN_D0;
slot_config.d1 = CONFIG_EXAMPLE_PIN_D1;
slot_config.d2 = CONFIG_EXAMPLE_PIN_D2;
slot_config.d3 = CONFIG_EXAMPLE_PIN_D3;
// Enable internal pullups on enabled pins. The internal pullups are insufficient however, please make sure 10k external pullups are connected on the bus. This is for debug / example purpose only.
slot_config.flags |= SDMMC_SLOT_FLAG_INTERNAL_PULLUP;
ESP_LOGI(SD_TAG, "Mounting filesystem");
ret = esp_vfs_fat_sdmmc_mount(mount_point, &host, &slot_config, &mount_config, &card);
if (ret != ESP_OK) {
if (ret == ESP_FAIL) {
ESP_LOGE(SD_TAG, "Failed to mount filesystem. "
"If you want the card to be formatted, set the CONFIG_EXAMPLE_FORMAT_IF_MOUNT_FAILED menuconfig option.");
} else {
ESP_LOGE(SD_TAG, "Failed to initialize the card (%s). "
"Make sure SD card lines have pull-up resistors in place.", esp_err_to_name(ret));
}
return;
}
ESP_LOGI(SD_TAG, "Filesystem mounted");
// Card has been initialized, print its properties
sdmmc_card_print_info(stdout, card);
SDCard_Size = ((uint64_t) card->csd.capacity) * card->csd.sector_size / (1024 * 1024);
}
void Flash_Searching(void)
{
if(esp_flash_get_physical_size(NULL, &Flash_Size) == ESP_OK)
{
Flash_Size = Flash_Size / (uint32_t)(1024 * 1024);
printf("Flash size: %ld MB\n", Flash_Size);
}
else{
printf("Get flash size failed\n");
}
}
FILE* Open_File(const char *file_path) {
ESP_LOGI(SD_TAG, "Attempting to open file: %s", file_path);
FILE *fp = fopen(file_path, "rb"); // Open the MP3 file in binary mode
if (fp == NULL) {
ESP_LOGE(SD_TAG, "Failed to open file %s. Error: %s", file_path, strerror(errno));
}
else
printf("File %s was successfully opened. \r\n", file_path);
return fp;
}
#define MAX_FILE_NAME_SIZE 100 // Define maximum file name size
#define MAX_PATH_SIZE 512 // Define a larger size for the full path
uint16_t Folder_retrieval(const char* directory, const char* fileExtension, char File_Name[][MAX_FILE_NAME_SIZE], uint16_t maxFiles)
{
DIR *dir = opendir(directory);
if (dir == NULL) {
ESP_LOGE(SD_TAG, "Path: <%s> does not exist", directory);
return 0;
}
uint16_t fileCount = 0;
struct dirent *entry;
while ((entry = readdir(dir)) != NULL && fileCount < maxFiles) {
if (strcmp(entry->d_name, ".") == 0 || strcmp(entry->d_name, "..") == 0) {
continue;
}
const char *dot = strrchr(entry->d_name, '.');
if (dot != NULL && dot != entry->d_name) {
if (strcasecmp(dot, fileExtension) == 0) {
strncpy(File_Name[fileCount], entry->d_name, MAX_FILE_NAME_SIZE - 1);
File_Name[fileCount][MAX_FILE_NAME_SIZE - 1] = '\0';
char filePath[MAX_PATH_SIZE];
snprintf(filePath, MAX_PATH_SIZE, "%s/%s", directory, entry->d_name);
printf("File found: %s\r\n", filePath);
fileCount++;
}
}
else{
// printf("No extension found for file: %s\r\n", entry->d_name);
}
}
closedir(dir);
if (fileCount > 0) {
ESP_LOGI(SD_TAG, "Retrieved %d files with extension '%s'", fileCount, fileExtension);
} else {
ESP_LOGW(SD_TAG, "No files with extension '%s' found in directory: %s", fileExtension, directory);
}
return fileCount;
}