Man, I used to be better about remembering to attach my attachments.
On Sat, Dec 20, 2008 at 05:43:26PM -0600, [email protected]
wrote:
> On Fri, Dec 19, 2008 at 02:04:06PM -0000, Spencer Oliver wrote:
> >
> > I have made a few tweaks to support native win32 and committed to svn.
> > It correctly finds the rlink now and the jtag id's but fails to stop a stm32
> > - look into it a bit more when i have some time.
>
> When you get the time, I'm willing to do what I can to help with this.
> You will have to tell me exactly how to reproduce it.
> And if I can't, it might be some difference between Linux and Windows,
> so it's going to be a process of trying stuff and having you (or another
> Windows user with the right hardware) test it.
>
> Are you using an STM32 Primer, or an RLink with a standalone STM32
> target board?
>
> Since it can scan, that means that the TCK/TDI/TDO/TMS part of the
> interface is working. About all that's left, then is the TRST and SRST
> lines. I have one idea regarding that. It is embodied in the attached
> patch. It doesn't make a difference here, but, then, I haven't seen the
> problem that you've reported, either.
--- openocd-svn/src/jtag/rlink/rlink.c 2008-12-20 17:33:44.000000000 -0600
+++ openocd-svn-dev/src/jtag/rlink/rlink.c 2008-12-20 14:59:56.000000000 -0600
@@ -1001,18 +1000,29 @@
}
usb_err = ep1_generic_commandl(
- pHDev, 5,
+ pHDev, 6,
EP1_CMD_MEMORY_WRITE,
ST7_PADR >> 8,
ST7_PADR,
1,
- bitmap
+ bitmap,
+ EP1_CMD_DTC_GET_CACHED_STATUS
);
if(usb_err < 0) {
LOG_ERROR("%s: %s\n", __func__, usb_strerror());
exit(1);
}
+
+ usb_err = usb_bulk_read(
+ pHDev, USB_EP1IN_ADDR,
+ &bitmap, 1,
+ USB_TIMEOUT_MS
+ );
+ if(usb_err < 1) {
+ LOG_ERROR("%s: %s\n", __func__, usb_strerror());
+ exit(1);
+ }
}
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