diff options
Diffstat (limited to 'src/jtag/tcl.c')
| -rw-r--r-- | src/jtag/tcl.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/jtag/tcl.c b/src/jtag/tcl.c index 3954390..934b603 100644 --- a/src/jtag/tcl.c +++ b/src/jtag/tcl.c @@ -116,6 +116,11 @@ COMMAND_HANDLER(handle_jtag_command_drscan) return ERROR_COMMAND_ARGUMENT_INVALID; } + if (tap->bypass) { + command_print(CMD, "Can't execute as the selected tap is in BYPASS"); + return ERROR_FAIL; + } + tap_state_t endstate = TAP_IDLE; if (CMD_ARGC > 3 && !strcmp("-endstate", CMD_ARGV[CMD_ARGC - 2])) { const char *state_name = CMD_ARGV[CMD_ARGC - 1]; |