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https://github.com/RT-Thread/rt-thread.git
synced 2025-02-19 03:51:28 +08:00
convert the tab key of some files to four spaces
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@ -37,25 +37,25 @@
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| **板载外设** | **支持情况** | **备注** |
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| :------------ | :----------: | :-----------------------------------: |
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|STLINK TO USART| 支持 | UART3 |
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|STLINK TO USART| 支持 | UART3 |
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| **片上外设** | **支持情况** | **备注** |
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| :------------ | :----------: | :-----------------------------------: |
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| GPIO | 支持 | |
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| UART | 支持 | UART2/3 |
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| SPI | 支持 | SPI2 |
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| I2C | 支持 | I2C1(软件模拟) |
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| TIMER | 支持 | TIM11/13/14 |
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| PWM | 支持 | PWM2_CH4 |
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| ADC | 支持 | ADC1_IN5 |
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| RTC | 支持 | 支持外部晶振和内部低速时钟 |
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| WDT | 支持 | 独立看门狗 |
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| Onchip Flash | 支持 | 片上Flash |
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| USB OTG_FS | 支持 | OTGFS as USB device |
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| Onchip Flash | 支持 | 片上Flash |
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| USB Device | 支持 | OTGFS as USB device |
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| RNG | 支持 | Random Number Generator |
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| UDID | 支持 | Unique Device Identifier |
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| GPIO | 支持 | |
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| UART | 支持 | UART2/3 |
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| SPI | 支持 | SPI2 |
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| I2C | 支持 | I2C1(软件模拟) |
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| TIMER | 支持 | TIM11/13/14 |
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| PWM | 支持 | PWM2_CH4 |
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| ADC | 支持 | ADC1_IN5 |
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| RTC | 支持 | 支持外部晶振和内部低速时钟 |
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| WDT | 支持 | 独立看门狗 |
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| Onchip Flash | 支持 | 片上Flash |
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| USB OTG_FS | 支持 | OTGFS as USB device |
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| Onchip Flash | 支持 | 片上Flash |
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| USB Device | 支持 | OTGFS as USB device |
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| RNG | 支持 | Random Number Generator |
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| UDID | 支持 | Unique Device Identifier |
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## 使用说明
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@ -24,14 +24,14 @@
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int main(void)
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{
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int count = 1;
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/* set LED1 pin mode to output */
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/* set LED1 pin mode to output */
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rt_pin_mode(LED1_PIN, PIN_MODE_OUTPUT);
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while (count++)
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{
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rt_pin_write(LED1_PIN, PIN_HIGH);
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rt_thread_mdelay(500);
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rt_pin_write(LED1_PIN, PIN_LOW);
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rt_pin_write(LED1_PIN, PIN_HIGH);
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rt_thread_mdelay(500);
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rt_pin_write(LED1_PIN, PIN_LOW);
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}
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return RT_EOK;
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@ -35,7 +35,7 @@ menu "On-chip Peripheral Drivers"
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bool "Enable UART2 RX DMA"
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depends on BSP_USING_UART2 && RT_SERIAL_USING_DMA
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default n
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config BSP_USING_UART3
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bool "Enable UART3"
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default y
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@ -44,8 +44,8 @@ menu "On-chip Peripheral Drivers"
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depends on BSP_USING_UART3 && RT_SERIAL_USING_DMA
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default n
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endif
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menuconfig BSP_USING_SPI
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menuconfig BSP_USING_SPI
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bool "Enable SPI BUS"
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default n
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select RT_USING_SPI
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@ -84,8 +84,8 @@ menu "On-chip Peripheral Drivers"
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range 1 144
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default 140
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endif
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menuconfig BSP_USING_TIM
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menuconfig BSP_USING_TIM
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bool "Enable timer"
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default n
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select RT_USING_HWTIMER
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@ -150,7 +150,7 @@ menu "On-chip Peripheral Drivers"
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bool "Enable Watchdog Timer"
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select RT_USING_WDT
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default n
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config BSP_USING_ON_CHIP_FLASH
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bool "Enable on-chip FLASH"
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default n
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