int armv7m_register_commands(struct command_context_s *cmd_ctx)
{
+ command_t *arm_adi_v5_dap_cmd;
+
+ arm_adi_v5_dap_cmd = register_command(cmd_ctx, NULL, "dap", NULL, COMMAND_ANY, "cortex dap specific commands");
+ register_command(cmd_ctx, arm_adi_v5_dap_cmd, "info", handle_dap_info_command, COMMAND_EXEC, "dap info for ap [num] (default 0)");
+ register_command(cmd_ctx, arm_adi_v5_dap_cmd, "apsel", handle_dap_apsel_command, COMMAND_EXEC, "select a different AP [num] (default 0)");
+
return ERROR_OK;
}
return ERROR_OK;
}
+
+int handle_dap_apsel_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+{
+ target_t *target = get_current_target(cmd_ctx);
+ armv7m_common_t *armv7m = target->arch_info;
+ swjdp_common_t *swjdp = &armv7m->swjdp_info;
+ u32 apsel, apid;
+ int retval;
+
+ apsel = 0;
+ if (argc > 0)
+ {
+ apsel = strtoul(args[0], NULL, 0);
+ }
+
+ dap_ap_select(swjdp, apsel);
+ dap_ap_read_reg_u32(swjdp, 0xFC, &apid);
+ retval = swjdp_transaction_endcheck(swjdp);
+ command_print(cmd_ctx, "ap %i selected, identification register 0x%8.8x", apsel, apid);
+
+ return retval;
+}
+
+int handle_dap_info_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+{
+ target_t *target = get_current_target(cmd_ctx);
+ armv7m_common_t *armv7m = target->arch_info;
+ swjdp_common_t *swjdp = &armv7m->swjdp_info;
+ int retval;
+ u32 apsel;
+
+ apsel = 0;
+ if (argc > 0)
+ {
+ apsel = strtoul(args[0], NULL, 0);
+ }
+
+ retval = dap_info_command(cmd_ctx, swjdp, apsel);
+
+ return retval;
+}
+