fix the code sytle
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@ -12,7 +12,7 @@
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开发板datasheet: [MAX32660-EVSYS.pdf)](https://datasheets.maximintegrated.com/en/ds/MAX32660-EVSYS.pdf)
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支持IDE: keil, [eclipse](https://www.maximintegrated.com/en/design/software-description.html/swpart=SFW0001500A)
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支持IDE: [keil pack](http://www.mxim.net/microcontroller/pack/Maxim.MAX32660.1.2.0.pack), [eclipse](https://www.maximintegrated.com/en/design/software-description.html/swpart=SFW0001500A)
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本文主要内容如下:
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@ -70,17 +70,17 @@ MAX32660-EVSYS开发板常用 **板载资源** 如下:
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本 BSP 目前对外设的支持情况如下:
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| **片上外设** | **支持情况** | **备注** |
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| :----------- | :----------: | :----------: |
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| GPIO | | |
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| UART | 支持 | UART0, UART1 |
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| PWM | | |
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| SPI | | |
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| RTC | | |
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| I2S | | |
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| I2C | | |
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| TIMER | | |
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| Watchdog | | |
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| **片上外设** | **支持情况** | **备注** |
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| :----------- | :----------: | :-------------------: |
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| GPIO | | |
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| UART | 支持 | UART0, UART1(console) |
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| PWM | | |
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| SPI | | |
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| RTC | | |
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| I2S | | |
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| I2C | | |
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| TIMER | | |
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| Watchdog | | |
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@ -1,3 +1,13 @@
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/*
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* Copyright (c) 2006-2020, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-02-11 supperthomas first version
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*
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*/
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#ifndef _BOARD_H_
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#define _BOARD_H_
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@ -15,19 +15,22 @@
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#include "rtdevice.h"
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#ifdef RT_USING_SERIAL
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//#define DRV_DEBUG
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//#define LOG_TAG "drv.usart"
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//#include <drv_log.h>
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#define UART0_CONFIG \
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{ \
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.name = "uart0", \
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.Instance = MXC_UART_GET_UART(0), \
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.irq_type = MXC_UART_GET_IRQ(0), \
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.Instance = MXC_UART_GET_UART(0), \
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.irq_type = MXC_UART_GET_IRQ(0), \
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}
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#define UART1_CONFIG \
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{ \
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.name = "uart1", \
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.Instance = MXC_UART_GET_UART(1), \
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.irq_type = MXC_UART_GET_IRQ(1), \
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.Instance = MXC_UART_GET_UART(1), \
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.irq_type = MXC_UART_GET_IRQ(1), \
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}
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struct mcu_uart_config
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@ -49,10 +52,6 @@ struct mcu_uart
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//#define DRV_DEBUG
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//#define LOG_TAG "drv.usart"
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//#include <drv_log.h>
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#if !defined(BSP_USING_UART0) && !defined(BSP_USING_UART1)
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#error "Please define at least one BSP_USING_UARTx"
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@ -92,7 +91,7 @@ void UART1_IRQHandler(void)
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uint32_t intst = 0;
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intst = MXC_UART1->int_fl;
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MXC_UART1->int_fl = intst;
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rt_interrupt_leave();
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}
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#endif
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@ -138,9 +137,10 @@ static rt_err_t mcu_configure(struct rt_serial_device *serial, struct serial_con
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mcu_cfg.pol = UART_FLOW_POL_EN;
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error = UART_Init(uart->handle, &mcu_cfg, &sys_uart_cfg);
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if (error != E_NO_ERROR) {
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if (error != E_NO_ERROR)
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{
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rt_kprintf("Error initializing UART %d\n", error);
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while(1) {}
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while (1) {}
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}
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return RT_EOK;
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}
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@ -171,7 +171,7 @@ static rt_err_t mcu_control(struct rt_serial_device *serial, int cmd, void *arg)
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uart->handle->ctrl |= 0x05 << MXC_F_UART_CTRL_RX_TO_POS;
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uart->handle->int_en |= MXC_F_UART_INT_EN_RX_FIFO_THRESH | \
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MXC_F_UART_INT_EN_RX_TIMEOUT;
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uart->handle->int_en |= MXC_F_UART_INT_EN_RX_FRAME_ERROR | \
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MXC_F_UART_INT_EN_RX_PARITY_ERROR | \
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MXC_F_UART_INT_EN_RX_OVERRUN ;
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