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jtag/drivers/kitprog: use HID read timeout 

Use hid_read_timeout() instead of hid_read().
Improve error messages.

Change-Id: Ia75b4fcd610442ab926bc454341f928d59843fcf
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: https://review.openocd.org/c/openocd/+/7106
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Tomas Vanek 2022-08-01 23:16:47 +02:00 committed by Antonio Borneo
parent 66d6f9a1e7
commit 1a9d991619
1 changed files with 7 additions and 3 deletions
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10
src/jtag/drivers/kitprog.c
View File

@ -321,9 +321,13 @@ static int kitprog_hid_command(uint8_t *command, size_t command_length,
return ERROR_FAIL;
}
ret = hid_read(kitprog_handle->hid_handle, data, data_length);
if (ret < 0) {
LOG_DEBUG("HID read returned %i", ret);
ret = hid_read_timeout(kitprog_handle->hid_handle,
data, data_length, LIBUSB_TIMEOUT_MS);
if (ret == 0) {
LOG_ERROR("HID read timed out");
return ERROR_TIMEOUT_REACHED;
} else if (ret < 0) {
LOG_ERROR("HID read error %ls", hid_error(kitprog_handle->hid_handle));
return ERROR_FAIL;
}