feat(usb): add CherryUSB host msc example

Author: udoudou

examples/peripherals/usb/device/cherryusb_serial_device/main/device_cdc_main.c

@@ -422,13 +422,13 @@ void cdc_acm_task(void *arg)
 
 void app_main(void)
 {
-#if EXAMPLE_CHERRYUSB_INIT_DEINIT_LOOP
+#if CONFIG_EXAMPLE_CHERRYUSB_INIT_DEINIT_LOOP
 reinit :
 #endif
 
     xTaskCreatePinnedToCore(&cdc_acm_task, "cdc_acm_task", 1024 * 3, NULL, 10, &s_task_handle, 0);
 
-#if EXAMPLE_CHERRYUSB_INIT_DEINIT_LOOP
+#if CONFIG_EXAMPLE_CHERRYUSB_INIT_DEINIT_LOOP
     for (int i = 10; i >= 0; i--) {
         ESP_LOGW(TAG, "Deinit usb after %d seconds...", i);
         vTaskDelay(1000 / portTICK_PERIOD_MS);

examples/peripherals/usb/host/cherryusb_host/README.md

@@ -5,7 +5,7 @@
 
 (See the README.md file in the upper level 'examples' directory for more information about examples.)
 
-This example demonstrates how to use the CherryUSB host driver. Currently, this example supports communication with HID devices (such as Keyboard and Mouse) and serial port devices (such as CDC_ACM, CH34x, CP210x, PL2303, FTDI FT23x/FT423x devices).
+This example demonstrates how to use the CherryUSB host driver. Currently, this example supports communication with HID devices (such as Keyboard and Mouse), serial port devices (such as CDC_ACM, CH34x, CP210x, PL2303, FTDI FT23x/FT423x devices) and MSC (Mass Storage Class).
 
 ## How to use example
 

examples/peripherals/usb/host/cherryusb_host/main/CMakeLists.txt

@@ -9,8 +9,13 @@ if(CONFIG_CHERRYUSB_HOST_CDC_ACM OR CONFIG_CHERRYUSB_HOST_FTDI OR CONFIG_CHERRYU
     list(APPEND srcs "cdc_acm.c")
 endif()
 
+if(CONFIG_CHERRYUSB_HOST_MSC)
+    list(APPEND srcs "msc.c")
+endif()
+
 idf_component_register(SRCS ${srcs}
     INCLUDE_DIRS "."
+    PRIV_REQUIRES esp_timer fatfs
 )
 
 if(CONFIG_CHERRYUSB_HOST_HID)
@@ -42,3 +47,8 @@ if(CONFIG_CHERRYUSB_HOST_PL2303)
     # Make sure the definitions in hid.c are linked correctly
     target_link_libraries(${COMPONENT_LIB} INTERFACE "-u usbh_pl2303_run_real")
 endif()
+
+if(CONFIG_CHERRYUSB_HOST_MSC)
+    # Make sure the definitions in hid.c are linked correctly
+    target_link_libraries(${COMPONENT_LIB} INTERFACE "-u usbh_msc_run_real")
+endif()

examples/peripherals/usb/host/cherryusb_host/main/Kconfig.projbuild

@@ -5,6 +5,14 @@ menu "Example Configuration"
         depends on IDF_TARGET_ESP32S3
         default y
 
+    config EXAMPLE_FORMAT_IF_MOUNT_FAILED
+        bool "Format the card if mount failed"
+        depends on CHERRYUSB_HOST_MSC
+        default n
+        help
+            If this config item is set, format_if_mount_failed will be set to true and the card will be formatted if
+            the mount has failed.
+
     config EXAMPLE_CHERRYUSB_INIT_DEINIT_LOOP
         bool "Perform init deinit of cherryusb stack in a loop"
         default n

examples/peripherals/usb/host/cherryusb_host/main/cdc_acm.c

@@ -7,7 +7,6 @@
 #include "sdkconfig.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
-#include "esp_timer.h"
 #include "esp_heap_caps.h"
 #include "esp_log.h"
 
@@ -111,10 +110,12 @@ static void serial_in_cb(void *arg, int nbytes)
             esp_rom_printf("%c", data[i]);
         } else {
             esp_rom_printf("[%02x]", data[i]);
+            if (data[i] == '\n') {
+                esp_rom_printf("\n");
+            }
         }
     }
 
-    esp_rom_printf("\r");
     serial_start_in(serial);
 }
 

examples/peripherals/usb/host/cherryusb_host/main/main.c

@@ -10,7 +10,7 @@
 #include "freertos/task.h"
 #include "esp_log.h"
 
-#if EXAMPLE_HAL_USE_ESP32_S3_USB_OTG
+#if CONFIG_EXAMPLE_HAL_USE_ESP32_S3_USB_OTG
 #include "driver/gpio.h"
 #define BOOST_EN 13
 #define DEV_VBUS_EN 12
@@ -25,7 +25,7 @@ static char *TAG = "HOST";
 
 void app_main(void)
 {
-#if EXAMPLE_HAL_USE_ESP32_S3_USB_OTG
+#if CONFIG_EXAMPLE_HAL_USE_ESP32_S3_USB_OTG
     gpio_config_t io_conf = {
         .intr_type = GPIO_INTR_DISABLE,
         .mode = GPIO_MODE_OUTPUT,
@@ -40,13 +40,13 @@ void app_main(void)
     gpio_set_level(USB_SEL, 1);
 #endif
 
-#if EXAMPLE_CHERRYUSB_INIT_DEINIT_LOOP
+#if CONFIG_EXAMPLE_CHERRYUSB_INIT_DEINIT_LOOP
 reinit:
 #endif
     usbh_initialize(0, ESP_USBH_BASE);
     ESP_LOGI(TAG, "Init usb");
 
-#if EXAMPLE_CHERRYUSB_INIT_DEINIT_LOOP
+#if CONFIG_EXAMPLE_CHERRYUSB_INIT_DEINIT_LOOP
     for (int i = 10; i >= 0; i--) {
         ESP_LOGW(TAG, "Deinit usb after %d seconds...", i);
         vTaskDelay(1000 / portTICK_PERIOD_MS);