The patch extends STM32 serial port driver with support for IRQ API of
the common UART port driver API.
Change-Id: If105e8528ea4ed4181cc4af0c97c24aa874e69e0
Origin: Original
Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
Add driver for U(S)ART ports on STM32 MCUs. The driver implements basic
RX/TX functionality. Data transmission is implemented using polling. The
driver configures the port to use 8bit data transmission, 1 stop bit, no
parity control.
The driver exposes a public uart driver API and registers a single UART
device 'UART_0'. The device binds to USART1 peripheral and performs
required pinmux and clock control configuration. The device can be
initialized at the PRIMARY level, with default device priority.
The driver has been verified to work with a sample Hello World
application on a STM32F103 series MCU.
Change-Id: Iae103fcd8d2fb0a6c173cf141a68e17791255aab
Origin: Original
Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
Maciek Borzecki