STM32F4-UART-Drivers

UART Bare Metal Drivers for STM32F4 Family of Microcontrollers. The Driver contains APIs for the user to Send & Receive Data via UART. Supports BAUD RATE From 300 To 1000000 BAUD. All 3 USART Peripherals i.e USART1, USART2 & USART6 Are Available To Use.

NOTE: On The STM32F411E-DISCO Board The USART1 Can't Use GPIOA Pins (Although This Functionality Has Still Been Provided)

Keywords:

1. UARTx => x = (1, 2, 6)
2. GPIOy => y = (A, B, C, D)
3. UART_BAUDRATE => 300 To 1000000
4. UART1_USE_GPIOA
5. UART1_USE_GPIOB
6. UART2_USE_GPIOA
7. UART2_USE_GPIOD
8. UART6_USE_GPIOC
9. UART_Init
10. UART_SendChar
11. UART_SendString
12. UART_ReadChar
13. UART_ReadString
14. UART_Printf

API Usage:

1. UART_Init(UARTx, UARTx_USE_GPIOy, UART_BAURDRATE);
2. UART_SendChar(UARTx, character);
3. UART_SendString(UARTx, string);
4. UART_ReadChar(UARTx);
5. UART_ReadString(UARTx, buffer);Make Sure To Have A Large Enough Buffer To Store Data For UART_ReadString()
6. UART_Printf(UARTx, string, parameters); Supports: %c, %d, %s, %x, %o, %f