On Sun, Nov 13, 2011 at 12:21:47PM +0100, Nils Faerber wrote:
> Hmm... I think I have the same problem but with different reason...
> I have a board (custom) and want to attach the FET430UIF to it. Using
> Windows it works. But with mspdebug ti does not... neither using raw USB
> nor ttyUSB mode.
>
> This is what happens using the serial port (yes, ttyUSB1 is correct):
>
> Trying to open UIF on /dev/ttyUSB1...
> Initializing FET...
> FET protocol version is 20408002
> Configured for Spy-Bi-Wire
> Set Vcc: 3000 mV
> fet: FET returned error code 4 (Could not find device (or device not
> supported))
> fet: command C_IDENT1 failed
> fet: identify failed
> Trying again...
> Initializing FET...
> FET protocol version is 20408002
> Configured for Spy-Bi-Wire
> Sending reset...
> uif: read error: Connection timed out
> warning: fet: reset failed
> fet: FET returned error code 4 (Could not find device (or device not
> supported))
> warning: fet: set VCC failed
> fet: reply type mismatch
> fet: command C_IDENT1 failed
> fet: identify failed
Hi Nils,
What happens if you apply this patch and try again using ttyUSB1? I'm
suspecting that this firmware version might just take a little longer
to respond than earlier versions.
diff --git a/drivers/ti3410.c b/drivers/ti3410.c
index 1bf8fbb..7a46e7d 100644
--- a/drivers/ti3410.c
+++ b/drivers/ti3410.c
@@ -132,7 +132,7 @@ struct ti3410_transport {
#define USB_FDL_OUT_EP 0x01
#define TIMEOUT 1000
-#define READ_TIMEOUT 5000
+#define READ_TIMEOUT 20000
static int open_device(struct ti3410_transport *tr,
struct usb_device *dev)
diff --git a/util/sport.c b/util/sport.c
index c24963d..0eb6a6c 100644
--- a/util/sport.c
+++ b/util/sport.c
@@ -71,7 +71,7 @@ int sport_read(sport_t s, uint8_t *data, int len)
do {
struct timeval tv = {
- .tv_sec = 5,
+ .tv_sec = 20,
.tv_usec = 0
};
@@ -176,7 +176,7 @@ static int xfer_wait(sport_t s, LPOVERLAPPED ovl)
return -1;
}
- r = WaitForSingleObject(ctrlc_win32_event(), 5000);
+ r = WaitForSingleObject(ctrlc_win32_event(), 20000);
if (r == WAIT_TIMEOUT) {
CancelIo(s);
SetLastError(WAIT_TIMEOUT);
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