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wild debugging

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This commit is contained in:
David Voswinkel
2009-06-24 23:47:39 +02:00
parent a9640af2bf
commit b7b35800cc
14 changed files with 234 additions and 81 deletions
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BIN
avr/usbload/commandline/snesuploader
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29
avr/usbload/commandline/snesuploader.c
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@@ -16,9 +16,10 @@
#define READ_BUFFER_SIZE 1024
#define SEND_BUFFER_SIZE 128
#define SEND_BUFFER_SIZE 0x200
#define BUFFER_CRC (1024 * 32)
#define BANK_SIZE (1<<15)
#define BANK_SIZE_SHIFT 15
#include <stdio.h>
#include <stdlib.h>
@@ -31,6 +32,7 @@
#include "../usbconfig.h" /* device's VID/PID and names */
void dump_packet(uint32_t addr, uint32_t len, uint8_t * packet)
{
uint16_t i,
@@ -171,19 +173,23 @@ int main(int argc, char **argv)
usb_control_msg(handle,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_OUT,
USB_UPLOAD_INIT, 0, 0, NULL, 0, 5000);
USB_UPLOAD_INIT, BANK_SIZE_SHIFT , 0, NULL, 0, 5000);
while ((cnt = fread(read_buffer, READ_BUFFER_SIZE, 1, fp)) > 0) {
for (step = 0; step < READ_BUFFER_SIZE; step += SEND_BUFFER_SIZE) {
for (step = 0; step <= READ_BUFFER_SIZE; step += SEND_BUFFER_SIZE) {
addr_lo = addr & 0xffff;
addr_hi = (addr >> 16) & 0xff;
//memset(read_buffer, 0xff, READ_BUFFER_SIZE);
cnt = usb_control_msg(handle,
USB_TYPE_VENDOR | USB_RECIP_DEVICE |
USB_ENDPOINT_OUT, USB_UPLOAD_ADDR, addr_hi,
addr_lo, (char *) read_buffer + step,
SEND_BUFFER_SIZE, 5000);
if (addr%0x1000==0){
printf ("bank=0x%02x addr=0x%08x\n", bank, addr);
}
if (cnt < 0) {
fprintf(stderr, "USB error: %s\n", usb_strerror());
exit(-1);
@@ -193,24 +199,29 @@ int main(int argc, char **argv)
#endif
addr += SEND_BUFFER_SIZE;
}
memcpy(crc_buffer + cnt_crc, read_buffer, READ_BUFFER_SIZE);
cnt_crc += READ_BUFFER_SIZE;
if (cnt_crc >= BANK_SIZE) {
crc = do_crc(crc_buffer, BANK_SIZE);
printf
("Addr: 0x%06x Bank: 0x%02x HiAddr: 0x%02x LoAddr: 0x%04x Crc: 0x%04x\n",
addr, bank, addr_hi, addr_lo, crc);
printf ("bank=0x%02x crc=0x%04x\n", bank, crc);
memset(crc_buffer, 0, BUFFER_CRC);
bank++;
cnt_crc = 0;
}
}
/*
cnt = usb_control_msg(handle,
USB_TYPE_VENDOR | USB_RECIP_DEVICE |
USB_ENDPOINT_OUT, USB_CRC, addr_hi, addr_lo, NULL,
0, 5000);
*/
cnt = usb_control_msg(handle,
USB_TYPE_VENDOR | USB_RECIP_DEVICE |
USB_ENDPOINT_OUT, USB_SNES_BOOT, 0, 0, NULL,
0, 5000);
if (cnt < 1) {
if (cnt < 0) {