mirror of https://github.com/ARMmbed/mbed-os.git
46 lines
1.7 KiB
C++
46 lines
1.7 KiB
C++
/*
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* Copyright (c) 2018 ARM Limited. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an AS IS BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdio.h>
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#include <stdarg.h>
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#include "platform/FileHandle.h"
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#include "drivers/UARTSerial.h"
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/**
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* Macros for setting console flow control.
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*/
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#define CONSOLE_FLOWCONTROL_RTS 1
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#define CONSOLE_FLOWCONTROL_CTS 2
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#define CONSOLE_FLOWCONTROL_RTSCTS 3
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#define mbed_console_concat_(x) CONSOLE_FLOWCONTROL_##x
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#define mbed_console_concat(x) mbed_console_concat_(x)
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#define CONSOLE_FLOWCONTROL mbed_console_concat(MBED_CONF_TARGET_CONSOLE_UART_FLOW_CONTROL)
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#define SERIAL_CONSOLE_BAUD_RATE 115200
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mbed::FileHandle *mbed::mbed_override_console(int)
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{
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static mbed::UARTSerial console(STDIO_UART_TX, STDIO_UART_RX,
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SERIAL_CONSOLE_BAUD_RATE);
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#if CONSOLE_FLOWCONTROL == CONSOLE_FLOWCONTROL_RTS
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mbed::console.set_flow_control(SerialBase::RTS, STDIO_UART_RTS, NC);
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#elif CONSOLE_FLOWCONTROL == CONSOLE_FLOWCONTROL_CTS
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mbed::console.set_flow_control(SerialBase::CTS, NC, STDIO_UART_CTS);
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#elif CONSOLE_FLOWCONTROL == CONSOLE_FLOWCONTROL_RTSCTS
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mbed::console.set_flow_control(SerialBase::RTSCTS, STDIO_UART_RTS, STDIO_UART_CTS);
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#endif
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return &console;
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}
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