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upload use usb_bulk_wirte.

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This commit is contained in:
xiangfu 2009-04-26 20:08:14 +00:00
parent ca44786d0f
commit 3bcfd5725b
2 changed files with 5 additions and 5 deletions
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8
flash-tool/usb.c
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@ -92,7 +92,7 @@ int usb_ingenic_init(struct ingenic_dev *ingenic_dev)
int num_ingenic, status = -1; int num_ingenic, status = -1;
usb_init(); usb_init();
// usb_set_debug(255); /* usb_set_debug(255); */
usb_find_busses(); usb_find_busses();
usb_find_devices(); usb_find_devices();
@ -193,14 +193,14 @@ int usb_ingenic_upload(struct ingenic_dev *ingenic_dev, int stage)
fprintf(stderr, "Error - can't set the address on Ingenic device: %i\n", status); fprintf(stderr, "Error - can't set the address on Ingenic device: %i\n", status);
/* upload the file */ /* upload the file */
status = usb_bulk_read(ingenic_dev->usb_handle, status = usb_bulk_write(ingenic_dev->usb_handle,
/* endpoint */ INGENIC_ENDPOINT, /* endpoint */ INGENIC_OUT_ENDPOINT,
/* bulk data */ ingenic_dev->file_buff, /* bulk data */ ingenic_dev->file_buff,
/* bulk data length */ ingenic_dev->file_len, /* bulk data length */ ingenic_dev->file_len,
USB_TIMEOUT); USB_TIMEOUT);
if (status < ingenic_dev->file_len) { if (status < ingenic_dev->file_len) {
fprintf(stderr, "Error - can't send bulk data to Ingenic CPU: %i\n", status); fprintf(stderr, "Error - can't send bulk data to Ingenic CPU: %i\nfile length: %d\n", status, ingenic_dev->file_len);
return -1; return -1;
} }

2
flash-tool/usb.h
View File

@ -21,7 +21,7 @@
#define INGENIC_ENDPOINT 0x01 #define INGENIC_OUT_ENDPOINT 0x01
#define VR_GET_CPU_INFO 0x00 #define VR_GET_CPU_INFO 0x00
#define VR_SET_DATA_ADDRESS 0x01 #define VR_SET_DATA_ADDRESS 0x01