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[HUST CSE]Modify invalid links (#7279) 

* [HUST CSE]Modify invalid links
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16
bsp/gd32/arm/docs/GD32_ARM系列驱动介绍.md
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@ -30,17 +30,17 @@
| 序号 | 驱动 | 简介 | | 序号 | 驱动 | 简介 |
| ---- | ------------------------------------------------------------ | ------------------------------------------------ | | ---- | ------------------------------------------------------------ | ------------------------------------------------ |
| 1 | [GPIO](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pin/pin.md) | 操作 GPIO 管脚 | | 1 | [GPIO](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pin/pin) | 操作 GPIO 管脚 |
| 2 | [UART](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/uart/uart_v1/uart) | 通过串口收发数据 | | 2 | [UART](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/uart/uart_v1/uart) | 通过串口收发数据 |
| 3 | [soft I2C](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/i2c/i2c.md) | 通过软件 I2C 收发数据 | | 3 | [soft I2C](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/i2c/i2c) | 通过软件 I2C 收发数据 |
| 4 | [SPI](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/spi/spi) | 通过 SPI 收发数据 | | 4 | [SPI](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/spi/spi) | 通过 SPI 收发数据 |
| 5 | [ADC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/adc/adc.md) | 测量管脚上的模拟量 | | 5 | [ADC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/adc/adc) | 测量管脚上的模拟量 |
| 6 | SDIO | 通过 SDIO 读写数据 | | 6 | SDIO | 通过 SDIO 读写数据 |
| 7 | [TIMER](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/hwtimer/hwtimer.md) | 使用硬件定时器实现测量时间和定时执行回调函数功能 | | 7 | [TIMER](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/hwtimer/hwtimer) | 使用硬件定时器实现测量时间和定时执行回调函数功能 |
| 8 | [PWM](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pwm/pwm.md) | 在特定的管脚输出 PWM 波形 | | 8 | [PWM](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pwm/pwm) | 在特定的管脚输出 PWM 波形 |
| 9 | [RTC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/rtc/rtc.md) | 设置和读取时间 | | 9 | [RTC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/rtc/rtc) | 设置和读取时间 |
| 10 | [WDT](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/watchdog/watchdog.md) | 看门狗驱动 | | 10 | [WDT](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/watchdog/watchdog) | 看门狗驱动 |
| 11 | [QSPI](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/spi/spi.md) | 通过 SPI（1、2、4线） 收发数据 | | 11 | [QSPI](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/spi/spi?id=配置-qspi-设备) | 通过 SPI（1、2、4线） 收发数据 |
### 2.2 板载外设 ### 2.2 板载外设

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bsp/gd32/risc-v/docs/GD32_RISC-V系列驱动介绍.md
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@ -30,15 +30,15 @@
| 序号 | 驱动 | 简介 | | 序号 | 驱动 | 简介 |
| ---- | ------------------------------------------------------------ | ------------------------------------------------ | | ---- | ------------------------------------------------------------ | ------------------------------------------------ |
| 1 | [GPIO](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pin/pin.md) | 操作 GPIO 管脚 | | 1 | [GPIO](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pin/pin) | 操作 GPIO 管脚 |
| 2 | [UART](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/uart/uart_v1/uart) | 通过串口收发数据 | | 2 | [UART](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/uart/uart_v1/uart) | 通过串口收发数据 |
| 3 | [soft I2C](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/i2c/i2c.md) | 通过软件 I2C 收发数据 | | 3 | [soft I2C](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/i2c/i2c) | 通过软件 I2C 收发数据 |
| 4 | [SPI](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/spi/spi) | 通过 SPI 收发数据 | | 4 | [SPI](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/spi/spi) | 通过 SPI 收发数据 |
| 5 | [ADC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/adc/adc.md) | 测量管脚上的模拟量 | | 5 | [ADC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/adc/adc) | 测量管脚上的模拟量 |
| 6 | [TIMER](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/hwtimer/hwtimer.md) | 使用硬件定时器实现测量时间和定时执行回调函数功能 | | 6 | [TIMER](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/hwtimer/hwtimer) | 使用硬件定时器实现测量时间和定时执行回调函数功能 |
| 7 | [PWM](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pwm/pwm.md) | 在特定的管脚输出 PWM 波形 | | 7 | [PWM](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pwm/pwm) | 在特定的管脚输出 PWM 波形 |
| 8 | [RTC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/rtc/rtc.md) | 设置和读取时间 | | 8 | [RTC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/rtc/rtc) | 设置和读取时间 |
| 9 | [WDT](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/watchdog/watchdog.md) | 看门狗驱动 | | 9 | [WDT](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/watchdog/watchdog) | 看门狗驱动 |
### 2.2 板载外设 ### 2.2 板载外设

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bsp/imxrt/docs/IMXRT系列驱动介绍.md
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@ -30,15 +30,15 @@
| 序号 | 驱动 | 简介 | | 序号 | 驱动 | 简介 |
| ---- | ------------------------------------------------------------ | ------------------------------------------------ | | ---- | ------------------------------------------------------------ | ------------------------------------------------ |
| 1 | [GPIO](https://www.rt-thread.org/document/site/programming-manual/device/pin/pin/) | 操作 GPIO 管脚 | | 1 | [GPIO](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pin/pin) | 操作 GPIO 管脚 |
| 2 | [UART](https://www.rt-thread.org/document/site/programming-manual/device/uart/uart/) | 通过串口收发数据 | | 2 | [UART](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/uart/uart_v1/uart) | 通过串口收发数据 |
| 3 | [soft I2C](https://www.rt-thread.org/document/site/programming-manual/device/i2c/i2c/) | 通过软件 I2C 或者硬件 I2C 收发数据 | | 3 | [soft I2C](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/i2c/i2c) | 通过软件 I2C 或者硬件 I2C 收发数据 |
| 4 | [SPI](https://www.rt-thread.org/document/site/programming-manual/device/spi/spi/) | 通过 SPI 收发数据 | | 4 | [SPI](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/spi/spi) | 通过 SPI 收发数据 |
| 5 | [ADC](https://www.rt-thread.org/document/site/programming-manual/device/adc/adc/) | 测量管脚上的模拟量 | | 5 | [ADC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/adc/adc) | 测量管脚上的模拟量 |
| 6 | [HWTIMER](https://www.rt-thread.org/document/site/programming-manual/device/hwtimer/hwtimer/) | 使用硬件定时器实现测量时间和定时执行回调函数功能 | | 6 | [HWTIMER](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/hwtimer/hwtimer) | 使用硬件定时器实现测量时间和定时执行回调函数功能 |
| 7 | [PWM](https://www.rt-thread.org/document/site/programming-manual/device/pwm/pwm/) | 在特定的管脚输出 PWM 波形 | | 7 | [PWM](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pwm/pwm) | 在特定的管脚输出 PWM 波形 |
| 8 | [RTC](https://www.rt-thread.org/document/site/programming-manual/device/rtc/rtc/) | 设置和读取时间 | | 8 | [RTC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/rtc/rtc) | 设置和读取时间 |
| 9 | [WATCHDOG](https://www.rt-thread.org/document/site/programming-manual/device/watchdog/watchdog/) | 看门狗驱动 | | 9 | [WATCHDOG](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/watchdog/watchdog) | 看门狗驱动 |
### 2.2 板载外设 ### 2.2 板载外设

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bsp/lpc55sxx/docs/LPC55Sxx系列驱动介绍.md
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@ -30,15 +30,15 @@
| 序号 | 驱动 | 简介 | | 序号 | 驱动 | 简介 |
| ---- | ------------------------------------------------------------ | ------------------------------------------------ | | ---- | ------------------------------------------------------------ | ------------------------------------------------ |
| 1 | [GPIO](https://www.rt-thread.org/document/site/programming-manual/device/pin/pin/) | 操作 GPIO 管脚 | | 1 | [GPIO](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pin/pin) | 操作 GPIO 管脚 |
| 2 | [UART](https://www.rt-thread.org/document/site/programming-manual/device/uart/uart/) | 通过串口收发数据 | | 2 | [UART](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/uart/uart_v1/uart) | 通过串口收发数据 |
| 3 | [soft I2C](https://www.rt-thread.org/document/site/programming-manual/device/i2c/i2c/) | 通过软件 I2C 或者硬件 I2C 收发数据 | | 3 | [soft I2C](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/i2c/i2c) | 通过软件 I2C 或者硬件 I2C 收发数据 |
| 4 | [SPI](https://www.rt-thread.org/document/site/programming-manual/device/spi/spi/) | 通过 SPI 收发数据 | | 4 | [SPI](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/spi/spi) | 通过 SPI 收发数据 |
| 5 | [ADC](https://www.rt-thread.org/document/site/programming-manual/device/adc/adc/) | 测量管脚上的模拟量 | | 5 | [ADC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/adc/adc) | 测量管脚上的模拟量 |
| 6 | [HWTIMER](https://www.rt-thread.org/document/site/programming-manual/device/hwtimer/hwtimer/) | 使用硬件定时器实现测量时间和定时执行回调函数功能 | | 6 | [HWTIMER](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/hwtimer/hwtimer) | 使用硬件定时器实现测量时间和定时执行回调函数功能 |
| 7 | [PWM](https://www.rt-thread.org/document/site/programming-manual/device/pwm/pwm/) | 在特定的管脚输出 PWM 波形 | | 7 | [PWM](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pwm/pwm) | 在特定的管脚输出 PWM 波形 |
| 8 | [RTC](https://www.rt-thread.org/document/site/programming-manual/device/rtc/rtc/) | 设置和读取时间 | | 8 | [RTC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/rtc/rtc) | 设置和读取时间 |
| 9 | [WATCHDOG](https://www.rt-thread.org/document/site/programming-manual/device/watchdog/watchdog/) | 看门狗驱动 | | 9 | [WATCHDOG](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/watchdog/watchdog) | 看门狗驱动 |
### 2.2 板载外设 ### 2.2 板载外设

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bsp/renesas/docs/Introduction_to_RA_Series_Drives.md
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@ -30,17 +30,17 @@ The driver libraries currently provided by RT-Thread already support multiple se
| Driver | Introduction | | Driver | Introduction |
| ------------------------------------------------------------ | ------------------------------------------------ | | ------------------------------------------------------------ | ------------------------------------------------ |
| [GPIO](https://www.rt-thread.org/document/site/programming-manual/device/pin/pin/) | Operate the GPIO pins | | [GPIO](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pin/pin) | Operate the GPIO pins |
| [UART](https://www.rt-thread.org/document/site/programming-manual/device/uart/uart/) | Send and receive data through serial ports | | [UART](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/uart/uart_v1/uart) | Send and receive data through serial ports |
| [I2C](https://www.rt-thread.org/document/site/programming-manual/device/i2c/i2c/) | Send and receive data via software I2C | | [I2C](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/i2c/i2c) | Send and receive data via software I2C |
| [SPI](https://www.rt-thread.org/document/site/programming-manual/device/spi/spi/) | Send and receive data over SPI | | [SPI](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/spi/spi) | Send and receive data over SPI |
| [ADC](https://www.rt-thread.org/document/site/programming-manual/device/adc/adc/) | Measure the analog data on the pin | | [ADC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/adc/adc) | Measure the analog data on the pin |
| SDIO | Read and write data through SDIO | | SDIO | Read and write data through SDIO |
| [TIMER](https://www.rt-thread.org/document/site/programming-manual/device/hwtimer/hwtimer/) | Use hardware timers to implement the function of measuring time and timing execution callback functions | | [TIMER](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/hwtimer/hwtimer) | Use hardware timers to implement the function of measuring time and timing execution callback functions |
| [PWM](https://www.rt-thread.org/document/site/programming-manual/device/pwm/pwm/) | Outputs a PWM waveform at a specific pin | | [PWM](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pwm/pwm) | Outputs a PWM waveform at a specific pin |
| [RTC](https://www.rt-thread.org/document/site/programming-manual/device/rtc/rtc/) | Set and read times | | [RTC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/rtc/rtc) | Set and read times |
| [WDT](https://www.rt-thread.org/document/site/programming-manual/device/watchdog/watchdog/) | Watchdog driver | | [WDT](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/watchdog/watchdog) | Watchdog driver |
| [QSPI](https://www.rt-thread.org/document/site/programming-manual/device/spi/spi/#qspi_1) | Send and receive data via SPI (1, 2, 4-wire). | | [QSPI](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/spi/spi?id=配置-qspi-设备) | Send and receive data via SPI (1, 2, 4-wire). |
### 2.2 On-board peripherals ### 2.2 On-board peripherals

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bsp/renesas/docs/RA系列驱动介绍.md
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@ -30,17 +30,17 @@
| 驱动 | 简介 | | 驱动 | 简介 |
| ------------------------------------------------------------ | ------------------------------------------------ | | ------------------------------------------------------------ | ------------------------------------------------ |
| [GPIO](https://www.rt-thread.org/document/site/programming-manual/device/pin/pin/) | 操作 GPIO 管脚 | | [GPIO](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pin/pin) | 操作 GPIO 管脚 |
| [UART](https://www.rt-thread.org/document/site/programming-manual/device/uart/uart/) | 通过串口收发数据 | | [UART](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/uart/uart_v1/uart) | 通过串口收发数据 |
| [I2C](https://www.rt-thread.org/document/site/programming-manual/device/i2c/i2c/) | 通过软件 I2C 收发数据 | | [I2C](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/i2c/i2c) | 通过软件 I2C 收发数据 |
| [SPI](https://www.rt-thread.org/document/site/programming-manual/device/spi/spi/) | 通过 SPI 收发数据 | | [SPI](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/spi/spi) | 通过 SPI 收发数据 |
| [ADC](https://www.rt-thread.org/document/site/programming-manual/device/adc/adc/) | 测量管脚上的模拟量 | | [ADC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/adc/adc) | 测量管脚上的模拟量 |
| SDIO | 通过 SDIO 读写数据 | | SDIO | 通过 SDIO 读写数据 |
| [TIMER](https://www.rt-thread.org/document/site/programming-manual/device/hwtimer/hwtimer/) | 使用硬件定时器实现测量时间和定时执行回调函数功能 | | [TIMER](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/hwtimer/hwtimer) | 使用硬件定时器实现测量时间和定时执行回调函数功能 |
| [PWM](https://www.rt-thread.org/document/site/programming-manual/device/pwm/pwm/) | 在特定的管脚输出 PWM 波形 | | [PWM](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pwm/pwm) | 在特定的管脚输出 PWM 波形 |
| [RTC](https://www.rt-thread.org/document/site/programming-manual/device/rtc/rtc/) | 设置和读取时间 | | [RTC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/rtc/rtc) | 设置和读取时间 |
| [WDT](https://www.rt-thread.org/document/site/programming-manual/device/watchdog/watchdog/) | 看门狗驱动 | | [WDT](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/watchdog/watchdog) | 看门狗驱动 |
| [QSPI](https://www.rt-thread.org/document/site/programming-manual/device/spi/spi/#qspi_1) | 通过 SPI（1、2、4线） 收发数据 | | [QSPI](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/spi/spi?id=配置-qspi-设备) | 通过 SPI（1、2、4线） 收发数据 |
### 2.2 板载外设 ### 2.2 板载外设

20
bsp/stm32/docs/STM32系列驱动介绍.md
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@ -30,17 +30,17 @@
| 序号 | 驱动 | 简介 | | 序号 | 驱动 | 简介 |
| ---- | ------------------------------------------------------------ | ------------------------------------------------ | | ---- | ------------------------------------------------------------ | ------------------------------------------------ |
| 1 | [GPIO](https://www.rt-thread.org/document/site/programming-manual/device/pin/pin/) | 操作 GPIO 管脚 | | 1 | [GPIO](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pin/pin) | 操作 GPIO 管脚 |
| 2 | [UART](https://www.rt-thread.org/document/site/programming-manual/device/uart/uart/) | 通过串口收发数据 | | 2 | [UART](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/uart/uart_v1/uart) | 通过串口收发数据 |
| 3 | [soft I2C](https://www.rt-thread.org/document/site/programming-manual/device/i2c/i2c/) | 通过软件 I2C 收发数据 | | 3 | [soft I2C](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/i2c/i2c) | 通过软件 I2C 收发数据 |
| 4 | [SPI](https://www.rt-thread.org/document/site/programming-manual/device/spi/spi/) | 通过 SPI 收发数据 | | 4 | [SPI](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/spi/spi) | 通过 SPI 收发数据 |
| 5 | [ADC](https://www.rt-thread.org/document/site/programming-manual/device/adc/adc/) | 测量管脚上的模拟量 | | 5 | [ADC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/adc/adc) | 测量管脚上的模拟量 |
| 6 | SDIO | 通过 SDIO 读写数据 | | 6 | SDIO | 通过 SDIO 读写数据 |
| 7 | [TIMER](https://www.rt-thread.org/document/site/programming-manual/device/hwtimer/hwtimer/) | 使用硬件定时器实现测量时间和定时执行回调函数功能 | | 7 | [TIMER](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/hwtimer/hwtimer) | 使用硬件定时器实现测量时间和定时执行回调函数功能 |
| 8 | [PWM](https://www.rt-thread.org/document/site/programming-manual/device/pwm/pwm/) | 在特定的管脚输出 PWM 波形 | | 8 | [PWM](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/pwm/pwm) | 在特定的管脚输出 PWM 波形 |
| 9 | [RTC](https://www.rt-thread.org/document/site/programming-manual/device/rtc/rtc/) | 设置和读取时间 | | 9 | [RTC](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/rtc/rtc) | 设置和读取时间 |
| 10 | [WDT](https://www.rt-thread.org/document/site/programming-manual/device/watchdog/watchdog/) | 看门狗驱动 | | 10 | [WDT](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/watchdog/watchdog) | 看门狗驱动 |
| 11 | [QSPI](https://www.rt-thread.org/document/site/programming-manual/device/spi/spi/#qspi_1) | 通过 SPI（1、2、4线） 收发数据 | | 11 | [QSPI](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/device/spi/spi?id=配置-qspi-设备) | 通过 SPI（1、2、4线） 收发数据 |
### 2.2 板载外设 ### 2.2 板载外设