if (o.devname != NULL) /* stlinkv1 */
{
- sl = stlink_v1_open(50);
+ sl = stlink_v1_open(50, 1);
if (sl == NULL) goto on_error;
sl->verbose = 50;
}
else /* stlinkv2 */
{
- sl = stlink_open_usb(50);
+ sl = stlink_open_usb(50, 1);
if (sl == NULL) goto on_error;
sl->verbose = 50;
}
if (stlink_current_mode(sl) != STLINK_DEV_DEBUG_MODE)
stlink_enter_swd_mode(sl);
+// Disable DMA - Set All DMA CCR Registers to zero. - AKS 1/7/2013
+ if (sl->chip_id == STM32_CHIPID_F4)
+ {
+ memset(sl->q_buf,0,4);
+ for (int i=0;i<8;i++) {
+ stlink_write_mem32(sl,0x40026000+0x10+0x18*i,4);
+ stlink_write_mem32(sl,0x40026400+0x10+0x18*i,4);
+ stlink_write_mem32(sl,0x40026000+0x24+0x18*i,4);
+ stlink_write_mem32(sl,0x40026400+0x24+0x18*i,4);
+ }
+ }
if (o.cmd == DO_WRITE) /* write */
{
if ((o.addr >= sl->flash_base) &&
}
}
else if ((o.addr >= sl->sram_base) &&
- (o.addr < sl->sram_base + sl->sram_size))
+ (o.addr < sl->sram_base + sl->sram_size)) {
err = stlink_fwrite_sram(sl, o.filename, o.addr);
if (err == -1)
{
goto on_error;
}
}
- else if (o.cmd == DO_ERASE)
+ } else if (o.cmd == DO_ERASE)
{
err = stlink_erase_flash_mass(sl);
if (err == -1)
}
else /* read */
{
+ if ((o.addr >= sl->flash_base) && (o.size == 0) &&
+ (o.addr < sl->flash_base + sl->flash_size))
+ o.size = sl->flash_size;
+ else if ((o.addr >= sl->sram_base) && (o.size == 0) &&
+ (o.addr < sl->sram_base + sl->sram_size))
+ o.size = sl->sram_size;
err = stlink_fread(sl, o.filename, o.addr, o.size);
if (err == -1)
{