#include <libopencm3/cm3/common.h>
#include <libopencm3/vf6xx/memorymap.h>

Include dependency graph for uart.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	UART0 UART0_BASE

#define	UART1 UART1_BASE

#define	UART2 UART2_BASE

#define	UART3 UART3_BASE

#define	UART4 UART4_BASE

#define	UART5 UART5_BASE

#define	UART_BDH(uart_base) MMIO8((uart_base) + 0x00)

#define	UART_BDL(uart_base) MMIO8((uart_base) + 0x01)

#define	UART_C1(uart_base) MMIO8((uart_base) + 0x02)

#define	UART_C2(uart_base) MMIO8((uart_base) + 0x03)

#define	UART_S1(uart_base) MMIO8((uart_base) + 0x04)

#define	UART_S2(uart_base) MMIO8((uart_base) + 0x05)

#define	UART_C3(uart_base) MMIO8((uart_base) + 0x06)

#define	UART_D(uart_base) MMIO8((uart_base) + 0x07)

#define	UART_MA1(uart_base) MMIO8((uart_base) + 0x08)

#define	UART_MA2(uart_base) MMIO8((uart_base) + 0x09)

#define	UART_C4(uart_base) MMIO8((uart_base) + 0x0A)

#define	UART_C5(uart_base) MMIO8((uart_base) + 0x0B)

#define	UART_ED(uart_base) MMIO8((uart_base) + 0x0C)

#define	UART_MODEM(uart_base) MMIO8((uart_base) + 0x0D)

#define	UART_BDH_LBKDIE (1 << 7)

#define	UART_BDH_RXEDGIE (1 << 6)

#define	UART_BDH_SBR_MASK 0x1f

#define	UART_BDL_SBR_MASK 0xff

#define	UART_C1_LOOPS (1 << 7)

#define	UART_C1_RSRC (1 << 5)

#define	UART_C1_M (1 << 4)

#define	UART_C1_WAKE (1 << 3)

#define	UART_C1_ILT (1 << 2)

#define	UART_C1_PE (1 << 1)

#define	UART_C1_PT (1 << 0)

#define	UART_C2_TIE (1 << 7)

#define	UART_C2_TCIE (1 << 6)

#define	UART_C2_RIE (1 << 5)

#define	UART_C2_ILIE (1 << 4)

#define	UART_C2_TE (1 << 3)

#define	UART_C2_RE (1 << 2)

#define	UART_C2_RWU (1 << 1)

#define	UART_C2_SBK (1 << 0)

#define	UART_S1_TDRE (1 << 7)

#define	UART_S1_TC (1 << 6)

#define	UART_S1_RDRF (1 << 5)

#define	UART_S1_IDLE (1 << 4)

#define	UART_S1_OR (1 << 3)

#define	UART_S1_NF (1 << 2)

#define	UART_S1_FE (1 << 1)

#define	UART_S1_PF (1 << 0)

#define	UART_S2_LBKDIF (1 << 7)

#define	UART_S2_RXEDGIF (1 << 6)

#define	UART_S2_MSBF (1 << 5)

#define	UART_S2_RXINV (1 << 4)

#define	UART_S2_RWUID (1 << 3)

#define	UART_S2_BRK13 (1 << 2)

#define	UART_S2_LBKDE (1 << 1)

#define	UART_S2_RAF (1 << 0)

#define	UART_C3_R8 (1 << 7)

#define	UART_C3_T8 (1 << 6)

#define	UART_C3_TXDIR (1 << 5)

#define	UART_C3_TXINV (1 << 4)

#define	UART_C3_ORIE (1 << 3)

#define	UART_C3_NEIE (1 << 2)

#define	UART_C3_FEIE (1 << 1)

#define	UART_C3_PEIE (1 << 0)

#define	UART_MODEM_RXRTSE (1 << 3)

#define	UART_MODEM_TXRTSPOL (1 << 2)

#define	UART_MODEM_TXRTSE (1 << 1)

#define	UART_MODEM_TXCTSE (1 << 0)

#define	UART_PARITY_NONE 0x00

#define	UART_PARITY_EVEN UART_C1_PE

#define	UART_PARITY_ODD (UART_C1_PE \| UART_C1_PT)

#define	UART_PARITY_MASK 0x3

#define	UART_FLOWCONTROL_NONE 0x00

#define	UART_FLOWCONTROL_RTS UART_MODEM_RXRTSE

#define	UART_FLOWCONTROL_CTS UART_MODEM_TXCTSE

#define	UART_FLOWCONTROL_RTS_CTS (UART_MODEM_RXRTSE \| UART_MODEM_TXCTSE)

#define	UART_FLOWCONTROL_MASK (UART_MODEM_RXRTSE \| UART_MODEM_TXCTSE)

Functions
void	uart_enable (uint32_t uart)
	UART Enable. More...

void	uart_disable (uint32_t uart)
	UART Disable. More...

void	uart_set_baudrate (uint32_t uart, uint32_t baud)
	UART Set Baudrate. More...

void	uart_set_parity (uint32_t uart, uint8_t parity)
	UART Set Parity. More...

void	uart_set_flow_control (uint32_t uart, uint8_t flowcontrol)
	UART Set Hardware Flow Control. More...

void	uart_send (uint32_t uart, uint8_t data)
	UART Send a Data Word. More...

void	uart_send_blocking (uint32_t usart, uint8_t data)
	UART Send Data byte blocking. More...

void	uart_wait_send_ready (uint32_t uart)
	UART Wait for Transmit Data Buffer Empty. More...

uint8_t	uart_recv (uint32_t uart)
	UART Read a Received Data Word. More...

uint8_t	uart_recv_blocking (uint32_t uart)
	UART Read a Received Data Word with Blocking. More...

void	uart_wait_recv_ready (uint32_t uart)
	UART Wait for Received Data Available. More...

Macros

Functions