initial commit

lib/amb1_sdk/common/example/usb_mass_storage/example_usb_msc.c

@@ -0,0 +1,41 @@
+#include "FreeRTOS.h"
+#include "task.h"
+#include <platform/platform_stdlib.h>
+#include "basic_types.h"
+#include "platform_opts.h"
+
+#include "usb.h"
+#include "msc/inc/usbd_msc_config.h"
+#include "msc/inc/usbd_msc.h"
+
+void example_mass_storage_thread(void* param){
+	int status = 0;
+
+	_usb_init();
+	status = wait_usb_ready();
+	if(status != USB_INIT_OK){
+		if(status == USB_NOT_ATTACHED)
+			printf("\r\n NO USB device attached\n");
+		else
+			printf("\r\n USB init fail\n");
+		goto exit;
+	}
+
+	// load usb mass storage driver
+	status = usbd_msc_init(MSC_NBR_BUFHD, MSC_BUFLEN, DISK_SDCARD);
+
+	if(status){
+		printf("USB MSC driver load fail.\n");
+	}else
+		printf("USB MSC driver load done, Available heap [0x%x]\n", xPortGetFreeHeapSize());
+exit:
+	vTaskDelete(NULL);
+}
+
+
+void example_mass_storage(void)
+{
+	if(xTaskCreate(example_mass_storage_thread, ((const char*)"example_fatfs_thread"), 1024, NULL, tskIDLE_PRIORITY + 1, NULL) != pdPASS)
+		printf("\n\r%s xTaskCreate(example_fatfs_thread) failed", __FUNCTION__);
+}
+

lib/amb1_sdk/common/example/usb_mass_storage/example_usb_msc.h

@@ -0,0 +1,7 @@
+#ifndef _EXAMPLE_MASS_STORAGE_H
+#define _EXAMPLE_MASS_STORAGE_H
+
+void example_mass_storage(void);
+
+#endif /* _EXAMPLE_FATFS_H */
+