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add floating point timer and end address to bulk init

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This commit is contained in:
David Voswinkel
2009-07-05 11:29:52 +02:00
parent c55a66f90d
commit 690bfd6502
6 changed files with 35 additions and 14 deletions
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avr/usbload/commandline/snesuploader
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14
avr/usbload/commandline/snesuploader.c
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@@ -24,7 +24,9 @@
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <sys/stat.h>
#include <usb.h> /* this is libusb */
#include "opendevice.h" /* common code moved to separate module */
#include "../requests.h" /* custom request numbers */
@@ -129,6 +131,9 @@ int main(int argc, char **argv)
uint16_t step = 0;
uint16_t crc = 0;
uint8_t bank = 0;
uint8_t bank_cnt = 0;
uint32_t file_size = 0;
struct stat st;
FILE *fp;
usb_init();
@@ -164,13 +169,20 @@ int main(int argc, char **argv)
fprintf(stderr, "Cannot open file %s ", argv[2]);
exit(1);
}
fseek (fp, 0, SEEK_END);
file_size = ftell (fp);
fseek (fp, 0, SEEK_SET);
bank_cnt = file_size / BANK_SIZE;
printf("Transfer '%s' %i Bytes, %i Banks\n",argv[2],file_size,bank_cnt);
read_buffer = (unsigned char *) malloc(READ_BUFFER_SIZE);
crc_buffer = (unsigned char *) malloc(0x1000);
memset(crc_buffer, 0, 0x1000);
addr = 0x000000;
cnt = usb_control_msg(handle,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_OUT,
USB_BULK_UPLOAD_INIT, BANK_SIZE_SHIFT , 0, NULL, 0, 5000);
USB_BULK_UPLOAD_INIT, BANK_SIZE_SHIFT , bank_cnt, NULL, 0, 5000);
if (cnt < 0) {
fprintf(stderr, "USB error: %s\n", usb_strerror());