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stlink: Decode more errors. 

For STLINK_SWD_AP_FAULT git://git.ac6.fr/openocd commit 657e3e885b9ee10
returns ERROR_OK with the comment:
Change in error status when reading outside RAM.
This fix allows CDT plugin to visualize memory.

Change-Id: Id8e220961b748ef9467fd84de62b1dc84ace63f8
Signed-off-by: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Reviewed-on: http://openocd.zylin.com/3373
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
__archive__
Uwe Bonnes 2016-03-02 12:54:07 +01:00 committed by Freddie Chopin
parent ae5883fb1d
commit 271e8f26f2
1 changed files with 42 additions and 0 deletions
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42
src/jtag/drivers/stlink_usb.c
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@ -135,9 +135,19 @@ struct stlink_usb_handle_s {
#define STLINK_DEBUG_ERR_OK 0x80
#define STLINK_DEBUG_ERR_FAULT 0x81
#define STLINK_SWD_AP_WAIT 0x10
#define STLINK_SWD_AP_FAULT 0x11
#define STLINK_SWD_AP_ERROR 0x12
#define STLINK_SWD_AP_PARITY_ERROR 0x13
#define STLINK_JTAG_WRITE_ERROR 0x0c
#define STLINK_JTAG_WRITE_VERIF_ERROR 0x0d
#define STLINK_SWD_DP_WAIT 0x14
#define STLINK_SWD_DP_FAULT 0x15
#define STLINK_SWD_DP_ERROR 0x16
#define STLINK_SWD_DP_PARITY_ERROR 0x17
#define STLINK_SWD_AP_WDATA_ERROR 0x18
#define STLINK_SWD_AP_STICKY_ERROR 0x19
#define STLINK_SWD_AP_STICKYORUN_ERROR 0x1a
#define STLINK_CORE_RUNNING 0x80
#define STLINK_CORE_HALTED 0x81
@ -398,6 +408,38 @@ static int stlink_usb_error_check(void *handle)
case STLINK_JTAG_WRITE_VERIF_ERROR:
LOG_DEBUG("Verify error");
return ERROR_FAIL;
case STLINK_SWD_AP_FAULT:
/* git://git.ac6.fr/openocd commit 657e3e885b9ee10
* returns ERROR_OK with the comment:
* Change in error status when reading outside RAM.
* This fix allows CDT plugin to visualize memory.
*/
LOG_DEBUG("STLINK_SWD_AP_FAULT");
return ERROR_FAIL;
case STLINK_SWD_AP_ERROR:
LOG_DEBUG("STLINK_SWD_AP_ERROR");
return ERROR_FAIL;
case STLINK_SWD_AP_PARITY_ERROR:
LOG_DEBUG("STLINK_SWD_AP_PARITY_ERROR");
return ERROR_FAIL;
case STLINK_SWD_DP_FAULT:
LOG_DEBUG("STLINK_SWD_DP_FAULT");
return ERROR_FAIL;
case STLINK_SWD_DP_ERROR:
LOG_DEBUG("STLINK_SWD_DP_ERROR");
return ERROR_FAIL;
case STLINK_SWD_DP_PARITY_ERROR:
LOG_DEBUG("STLINK_SWD_DP_PARITY_ERROR");
return ERROR_FAIL;
case STLINK_SWD_AP_WDATA_ERROR:
LOG_DEBUG("STLINK_SWD_AP_WDATA_ERROR");
return ERROR_FAIL;
case STLINK_SWD_AP_STICKY_ERROR:
LOG_DEBUG("STLINK_SWD_AP_STICKY_ERROR");
return ERROR_FAIL;
case STLINK_SWD_AP_STICKYORUN_ERROR:
LOG_DEBUG("STLINK_SWD_AP_STICKYORUN_ERROR");
return ERROR_FAIL;
default:
LOG_DEBUG("unknown/unexpected STLINK status code 0x%x", h->databuf[0]);
return ERROR_FAIL;