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pc-stlinkv2: Remove redundant read of CoreID.

This commit is contained in:
Uwe Bonnes 2019-08-28 17:31:25 +02:00
parent aef055bb6f
commit 0d61106f90
1 changed files with 2 additions and 8 deletions
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10
src/platforms/pc-stlinkv2/stlinkv2.c
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@ -900,14 +900,8 @@ int stlink_enter_debug_swd(void)
STLINK_DEBUG_ENTER_SWD_NO_RESET}; STLINK_DEBUG_ENTER_SWD_NO_RESET};
uint8_t data[2]; uint8_t data[2];
DEBUG("Enter SWD\n"); DEBUG("Enter SWD\n");
if (send_recv_retry(cmd, 16, data, 2) != STLINK_ERROR_OK) send_recv(cmd, 16, data, 2);
return -1; return stlink_usb_error_check(data, true);
uint8_t cmd1[16] = {STLINK_DEBUG_COMMAND,
STLINK_DEBUG_READCOREID};
uint8_t data1[4];
send_recv(cmd1, 16, data1, 4);
stlink_usb_error_check(data, false);
return 0;
} }
int stlink_enter_debug_jtag(void) int stlink_enter_debug_jtag(void)