/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * $Id$ * * Copyright (C) 2013 by Lorenzo Miori * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * ****************************************************************************/ #include "system.h" #include "regs/regs-uartdbg.h" /* This values below are valid with a XCLK of 24MHz */ #define BAUD_9600 (uint32_t)(156 << 16 | 16) #define BAUD_19200 (uint32_t)(78 << 16 | 2) #define BAUD_38400 (uint32_t)(39 << 16 | 4) #define BAUD_57600 (uint32_t)(26 << 16 | 3) #define BAUD_115200 (uint32_t)(13 << 16 | 1) void imx233_uartdbg_init(unsigned long baud); void imx233_uartdbg_send(unsigned char data); void uart_tx(const char* data); unsigned int uart_rx(char* rx_buf, unsigned int len);