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Macros
#define	USART_PARITY_NONE 0x00

#define	USART_PARITY_EVEN USART_CR1_PCE

#define	USART_PARITY_ODD (USART_CR1_PS \| USART_CR1_PCE)

#define	USART_PARITY_MASK (USART_CR1_PS \| USART_CR1_PCE)

#define	USART_MODE_RX USART_CR1_RE

#define	USART_MODE_TX USART_CR1_TE

#define	USART_MODE_TX_RX (USART_CR1_RE \| USART_CR1_TE)

#define	USART_MODE_MASK (USART_CR1_RE \| USART_CR1_TE)

#define	USART_STOPBITS_1 USART_CR2_STOPBITS_1 /* 1 stop bit */

#define	USART_STOPBITS_0_5 USART_CR2_STOPBITS_0_5 /* .5 stop bit */

#define	USART_STOPBITS_2 USART_CR2_STOPBITS_2 /* 2 stop bits */

#define	USART_STOPBITS_1_5 USART_CR2_STOPBITS_1_5 /* 1.5 stop bit*/

#define	USART_CR2_STOPBITS_1 (0x00 << 12) /* 1 stop bit */

#define	USART_CR2_STOPBITS_0_5 (0x01 << 12) /* 0.5 stop bits */

#define	USART_CR2_STOPBITS_2 (0x02 << 12) /* 2 stop bits */

#define	USART_CR2_STOPBITS_1_5 (0x03 << 12) /* 1.5 stop bits */

#define	USART_CR2_STOPBITS_MASK (0x03 << 12)

#define	USART_CR2_STOPBITS_SHIFT 12

#define	USART_FLOWCONTROL_NONE 0x00

#define	USART_FLOWCONTROL_RTS USART_CR3_RTSE

#define	USART_FLOWCONTROL_CTS USART_CR3_CTSE

#define	USART_FLOWCONTROL_RTS_CTS (USART_CR3_RTSE \| USART_CR3_CTSE)

#define	USART_FLOWCONTROL_MASK (USART_CR3_RTSE \| USART_CR3_CTSE)

Functions
void	usart_set_baudrate (uint32_t usart, uint32_t baud)
	USART Set Baudrate. More...

void	usart_set_databits (uint32_t usart, uint32_t bits)
	USART Set Word Length. More...

void	usart_set_stopbits (uint32_t usart, uint32_t stopbits)
	USART Set Stop Bit(s). More...

void	usart_set_parity (uint32_t usart, uint32_t parity)
	USART Set Parity. More...

void	usart_set_mode (uint32_t usart, uint32_t mode)
	USART Set Rx/Tx Mode. More...

void	usart_set_flow_control (uint32_t usart, uint32_t flowcontrol)
	USART Set Hardware Flow Control. More...

void	usart_enable (uint32_t usart)
	USART Enable. More...

void	usart_disable (uint32_t usart)
	USART Disable. More...

void	usart_send (uint32_t usart, uint16_t data)
	USART Send a Data Word. More...

uint16_t	usart_recv (uint32_t usart)
	USART Read a Received Data Word. More...

void	usart_wait_send_ready (uint32_t usart)
	USART Wait for Transmit Data Buffer Empty. More...

void	usart_wait_recv_ready (uint32_t usart)
	USART Wait for Received Data Available. More...

void	usart_send_blocking (uint32_t usart, uint16_t data)
	USART Send Data Word with Blocking. More...

uint16_t	usart_recv_blocking (uint32_t usart)
	USART Read a Received Data Word with Blocking. More...

void	usart_enable_rx_dma (uint32_t usart)
	USART Receiver DMA Enable. More...

void	usart_disable_rx_dma (uint32_t usart)
	USART Receiver DMA Disable. More...

void	usart_enable_tx_dma (uint32_t usart)
	USART Transmitter DMA Enable. More...

void	usart_disable_tx_dma (uint32_t usart)
	USART Transmitter DMA Disable. More...

void	usart_enable_rx_interrupt (uint32_t usart)
	USART Receiver Interrupt Enable. More...

void	usart_disable_rx_interrupt (uint32_t usart)
	USART Receiver Interrupt Disable. More...

void	usart_enable_tx_interrupt (uint32_t usart)
	USART Transmitter Interrupt Enable. More...

void	usart_disable_tx_interrupt (uint32_t usart)
	USART Transmitter Interrupt Disable. More...

void	usart_enable_tx_complete_interrupt (uint32_t usart)
	USART Transmission Complete Interrupt Enable. More...

void	usart_disable_tx_complete_interrupt (uint32_t usart)
	USART Transmission Complete Interrupt Disable. More...

void	usart_enable_idle_interrupt (uint32_t usart)
	USART Idle Interrupt Enable. More...

void	usart_disable_idle_interrupt (uint32_t usart)
	USART Idle Interrupt Disable. More...

void	usart_enable_error_interrupt (uint32_t usart)
	USART Error Interrupt Enable. More...

void	usart_disable_error_interrupt (uint32_t usart)
	USART Error Interrupt Disable. More...

bool	usart_get_flag (uint32_t usart, uint32_t flag)
	USART Read a Status Flag. More...

Macros

Functions