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91 lines
3.5 KiB
C
91 lines
3.5 KiB
C
/*
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* Copyright (c) 2012, STMicroelectronics.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*
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*/
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/*---------------------------------------------------------------------------*/
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#include "contiki.h"
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#include "dev/leds.h"
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#include "stm32l1xx_nucleo.h"
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#include "platform-conf.h"
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#include <stdio.h>
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#include "dev/slip.h"
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#include "hw-config.h"
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#include "stm32l1xx_hal.h"
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#include "st-lib.h"
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/*---------------------------------------------------------------------------*/
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void uart_send_msg(char *);
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extern st_lib_uart_handle_typedef st_lib_uart_handle;
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/*---------------------------------------------------------------------------*/
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static unsigned char databyte[1] = { 0 };
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/*---------------------------------------------------------------------------*/
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/**
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* @brief Rx Transfer completed callbacks.
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* @param huart: Pointer to a st_lib_uart_handle_typedef structure that contains
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* the configuration information for the specified UART module.
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* @retval None
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*/
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void
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st_lib_hal_uart_rx_cplt_callback(st_lib_uart_handle_typedef *huart)
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{
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slip_input_byte(databyte[0]);
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st_lib_hal_uart_receive_it(&st_lib_uart_handle, databyte, 1);
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}
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/*---------------------------------------------------------------------------*/
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void
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uart1_set_input(int (*input)(unsigned char c))
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{
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st_lib_hal_uart_receive_it(&st_lib_uart_handle, databyte, 1);
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}
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/*--------------------------------------------------------------------------*/
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void
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slip_arch_init(unsigned long ubr)
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{
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st_lib_hal_uart_enable_it(&st_lib_uart_handle, UART_IT_RXNE);
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/* uart1_set_input(slip_input_byte); */
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}
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/*--------------------------------------------------------------------------*/
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void
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slip_arch_writeb(unsigned char c)
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{
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uart_send_msg(&c);
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}
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/*--------------------------------------------------------------------------*/
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/**
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* @brief Send a message via UART
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* @param msg the pointer to the message to be sent
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* @retval None
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*/
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void
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uart_send_msg(char *msg)
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{
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st_lib_hal_uart_transmit(&st_lib_uart_handle, (uint8_t *)msg, 1, 5000);
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}
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/*--------------------------------------------------------------------------*/
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