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/*
* The MIT License (MIT)
*
* Copyright (c) 2015 Matthias P. Braendli
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/* Debugging utilities using the ARM semihosting facilities. Warning, it's quite
* slow.
*
* when used with OpenOCD's gdb server, requires the gdb command
*
* monitor arm semihosting enable
*/
#ifndef __DEBUG_H_
#define __DEBUG_H_
/* Example usage for the send_command function
const char *s = "Hello world\n";
uint32_t m[] = { 2, (uint32_t)s, sizeof(s)/sizeof(char) };
send_command(0x05, m);
// some interrupt ID
*/
/* Print a string to the OpenOCD console */
void debug_print(const char* str);
void debug_send_command(int, void*);
void put_char(char);
#endif // __DEBUG_H_
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