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authorPaul Fertser <fercerpav@gmail.com>2016-11-04 14:18:21 +0300
committerPaul Fertser <fercerpav@gmail.com>2016-12-08 12:30:52 +0000
commitaa2c38d50cfc30b651b47cfe93dcc4238c887d68 (patch)
treec71316d0c778f04f9ba99bf7037e7655848132ae
parent063253fa89b2d48104b43783c03ff7161c5d1a5a (diff)
jtag: drivers: cmsis-dap: fix operation with SAMD10 Xplained board
Change-Id: I9164edeb83c9a9106e74798e98b9517177e83358 Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/3856 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
-rw-r--r--src/jtag/drivers/cmsis_dap_usb.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/jtag/drivers/cmsis_dap_usb.c b/src/jtag/drivers/cmsis_dap_usb.c
index 7791840e..dd37522a 100644
--- a/src/jtag/drivers/cmsis_dap_usb.c
+++ b/src/jtag/drivers/cmsis_dap_usb.c
@@ -316,9 +316,11 @@ static int cmsis_dap_usb_open(void)
int packet_size = PACKET_SIZE;
/* atmel cmsis-dap uses 512 byte reports */
+ /* except when it doesn't e.g. with mEDBG on SAMD10 Xplained
+ * board */
/* TODO: HID report descriptor should be parsed instead of
* hardcoding a match by VID */
- if (target_vid == 0x03eb)
+ if (target_vid == 0x03eb && target_pid != 0x2145)
packet_size = 512 + 1;
cmsis_dap_handle->packet_buffer = malloc(packet_size);