diff options
| author | Antonio Borneo <borneo.antonio@gmail.com> | 2018-09-20 10:32:03 +0200 |
|---|---|---|
| committer | Spencer Oliver <spen@spen-soft.co.uk> | 2018-12-06 10:03:05 +0000 |
| commit | 1822c2fb9487d56b2787d114275dadf42cb55053 (patch) | |
| tree | c47a1fbe7fe77c964bb283f779dd30c7798da9fd /src | |
| parent | 81142fa6da696d48b360fc1522bcf35fe2185749 (diff) | |
stlink: check for SWD support
The old ST-Link/V1 can either run an obsolete firmware with API_V1 or
a more recent firmware (from V1J11 to last V1J13) with API_V2.
SWD is only provided by the latter API.
Return error is SWD is selected on adapters that does not support it.
Change-Id: Iac4ba54d191ba80fb445a7cd3d8c2621dc7a4846
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/4705
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Diffstat (limited to 'src')
| -rw-r--r-- | src/jtag/drivers/stlink_usb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/jtag/drivers/stlink_usb.c b/src/jtag/drivers/stlink_usb.c index 0eed6846..49d7391f 100644 --- a/src/jtag/drivers/stlink_usb.c +++ b/src/jtag/drivers/stlink_usb.c @@ -2316,6 +2316,9 @@ static int stlink_usb_open(struct hl_interface_param_s *param, void **fd) switch (h->transport) { case HL_TRANSPORT_SWD: + if (h->version.jtag_api_max == STLINK_JTAG_API_V1) + err = ERROR_FAIL; + /* fall-through */ case HL_TRANSPORT_JTAG: if (h->version.jtag == 0) err = ERROR_FAIL; |