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Fixed some issues in Windows DFU uploader.

This commit is contained in:
Gareth McMullin 2012-03-18 15:15:00 +13:00
parent a43cbf65c9
commit 87c14c294b
3 changed files with 21 additions and 11 deletions
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2
upgrade/dfu.h
View File

@ -33,7 +33,7 @@
#define STATE_DFU_IDLE 0x02
#define STATE_DFU_DOWNLOAD_SYNC 0x03
#define STATE_DFU_DOWNLOAD_BUSY 0x04
define STATE_DFU_DOWNLOAD_IDLE 0x05
#define STATE_DFU_DOWNLOAD_IDLE 0x05
#define STATE_DFU_MANIFEST_SYNC 0x06
#define STATE_DFU_MANIFEST 0x07
#define STATE_DFU_MANIFEST_WAIT_RESET 0x08

20
upgrade/main.c
View File

@ -21,6 +21,8 @@
#include <usb.h>
#include <string.h>
#include <assert.h>
#include "dfu.h"
#include "stm32mem.h"
#include "bindata.h"
@ -66,7 +68,7 @@ struct usb_device * find_dev(void)
if((dev->descriptor.idProduct == 0x5740) &&
!strcmp(man, "Black Sphere Technologies") &&
!strcmp(prod, "Black Magic Probe"))
!strcmp(prod, "Black Magic Firmware Upgrade"))
return dev;
if((dev->descriptor.idProduct == 0xDF11) &&
@ -98,7 +100,8 @@ usb_dev_handle * get_dfu_interface(struct usb_device *dev, uint16_t *interface)
//usb_set_configuration(handle, i);
usb_claim_interface(handle, j);
//usb_set_altinterface(handle, k);
*interface = j;
//*interface = j;
*interface = iface->bInterfaceNumber;
return handle;
}
}
@ -122,6 +125,9 @@ int main(void)
retry:
if(!(dev = find_dev()) || !(handle = get_dfu_interface(dev, &iface))) {
puts("FATAL: No compatible device found!\n");
#ifdef WIN32
system("pause");
#endif
return -1;
}
@ -132,9 +138,9 @@ retry:
usb_release_interface(handle, iface);
usb_close(handle);
#ifdef WIN32
Sleep(3000);
Sleep(5000);
#else
sleep(1);
sleep(5);
#endif
goto retry;
}
@ -145,7 +151,7 @@ retry:
for(offset = 0; offset < bindatalen; offset += 1024) {
printf("Progress: %d%%\r", (offset*100)/bindatalen);
fflush(stdout);
stm32_mem_erase(handle, iface, LOAD_ADDRESS + offset);
assert(stm32_mem_erase(handle, iface, LOAD_ADDRESS + offset) == 0);
stm32_mem_write(handle, iface, (void*)&bindata[offset], 1024);
}
stm32_mem_manifest(handle, iface);
@ -155,6 +161,10 @@ retry:
puts("All operations complete!\n");
#ifdef WIN32
system("pause");
#endif
return 0;
}

10
upgrade/stm32mem.c
View File

@ -43,16 +43,16 @@ static int stm32_download(usb_dev_handle *dev, uint16_t iface,
while(1) {
if((i = dfu_getstatus(dev, iface, &status)) < 0) return i;
switch(status.bState) {
case STATE_DFU_DOWNLOAD_BUSY:
case STATE_DFU_DOWNLOAD_BUSY:
#ifdef WIN32
Sleep(status.bwPollTimeout);
#else
usleep(status.bwPollTimeout * 1000);
#endif
break;
case STATE_DFU_DOWNLOAD_IDLE:
case STATE_DFU_DOWNLOAD_IDLE:
return 0;
default:
default:
return -1;
}
}
@ -87,9 +87,9 @@ int stm32_mem_manifest(usb_dev_handle *dev, uint16_t iface)
usleep(status.bwPollTimeout * 1000);
#endif
switch(status.bState) {
case STATE_DFU_MANIFEST:
case STATE_DFU_MANIFEST:
return 0;
default:
default:
return -1;
}
}