diff options
| author | Karl Palsson <karlp@tweak.net.au> | 2016-04-13 23:45:12 +0000 |
|---|---|---|
| committer | Matthias Welwarsky <matthias@welwarsky.de> | 2018-07-25 14:17:00 +0100 |
| commit | 1e374d508b141699b6126a61223133ed75cb6713 (patch) | |
| tree | a0ecb6fdd1bd3b3686f802906f984613447603a5 /src/jtag | |
| parent | ad6c71e151590f9d07eb07eda978a8d2a845259c (diff) | |
drivers: cmsis-dap: print serial if available
Helpful for sanity checking connections
Change-Id: Ife0d8b4e12d4c03685aac8115c9739a4c1e994fe
Signed-off-by: Karl Palsson <karlp@tweak.net.au>
Reviewed-on: http://openocd.zylin.com/3405
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Diffstat (limited to 'src/jtag')
| -rw-r--r-- | src/jtag/drivers/cmsis_dap_usb.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/jtag/drivers/cmsis_dap_usb.c b/src/jtag/drivers/cmsis_dap_usb.c index 928389fa..4ee48365 100644 --- a/src/jtag/drivers/cmsis_dap_usb.c +++ b/src/jtag/drivers/cmsis_dap_usb.c @@ -729,6 +729,20 @@ static void cmsis_dap_swd_read_reg(uint8_t cmd, uint32_t *value, uint32_t ap_del cmsis_dap_swd_queue_cmd(cmd, value, 0); } +static int cmsis_dap_get_serial_info(void) +{ + uint8_t *data; + + int retval = cmsis_dap_cmd_DAP_Info(INFO_ID_SERNUM, &data); + if (retval != ERROR_OK) + return retval; + + if (data[0]) /* strlen */ + LOG_INFO("CMSIS-DAP: Serial# = %s", &data[1]); + + return ERROR_OK; +} + static int cmsis_dap_get_version_info(void) { uint8_t *data; @@ -873,6 +887,10 @@ static int cmsis_dap_init(void) if (retval != ERROR_OK) return retval; + retval = cmsis_dap_get_serial_info(); + if (retval != ERROR_OK) + return retval; + if (swd_mode) { retval = cmsis_dap_swd_open(); if (retval != ERROR_OK) |