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stlink: handle error bad-AP 

The new firmwares for ST-Link support handling multiple AP, but
are (actually) limited to the AP number in range [0..8].
Any tentative to operate on AP number higher than 8 returns an
error "bad AP".
Add the error code and the related message.

Change-Id: I78a98b2612d10e580d03fc43ed9f2b09619d39d8
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/4981
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Tested-by: jenkins
This commit is contained in:
Antonio Borneo 2019-02-03 21:07:31 +01:00 committed by Tomas Vanek
parent e243075962
commit 5c55fbb065
1 changed files with 5 additions and 0 deletions
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5
src/jtag/drivers/stlink_usb.c
View File

@ -167,6 +167,8 @@ struct stlink_usb_handle_s {
#define STLINK_SWD_AP_STICKY_ERROR 0x19
#define STLINK_SWD_AP_STICKYORUN_ERROR 0x1a
#define STLINK_BAD_AP_ERROR 0x1d
#define STLINK_CORE_RUNNING 0x80
#define STLINK_CORE_HALTED 0x81
#define STLINK_CORE_STAT_UNKNOWN -1
@ -751,6 +753,9 @@ static int stlink_usb_error_check(void *handle)
case STLINK_SWD_AP_STICKYORUN_ERROR:
LOG_DEBUG("STLINK_SWD_AP_STICKYORUN_ERROR");
return ERROR_FAIL;
case STLINK_BAD_AP_ERROR:
LOG_DEBUG("STLINK_BAD_AP_ERROR");
return ERROR_FAIL;
default:
LOG_DEBUG("unknown/unexpected STLINK status code 0x%x", h->databuf[0]);
return ERROR_FAIL;