#include "platform_core.h"
#include "hal_uart_v151_regs_def.h"
#include "hal_uart.h"

hal_uart_v151_regs_op.h 的引用(Include)关系图:

此图展示该文件直接或间接的被哪些文件引用了:

宏定义
#define	HAL_UART_ENABLE_FLAG_NONE 0
	Bitmasks used to configure which UART features to enable in

#define	HAL_UART_ENABLE_FLAG_RX (1U << 0)

#define	HAL_UART_ENABLE_FLAG_TX (1U << 1)

#define	HAL_UART_ENABLE_FLAG_CTS (1U << 2)

#define	HAL_UART_ENABLE_FLAG_RTS (1U << 3)

#define	UART_INT_RTI HAL_UART_INTERRUPT_RX

#define	UART_INT_RXI HAL_UART_INTERRUPT_CHAR_TIMEOUT

#define	UARTIMSC 0

枚举
enum	hal_uart_fifo_t { HAL_UART_FIFO_DISABLED , HAL_UART_FIFO_ENABLED }

enum	hal_uart_ptim_mode_t { HAL_UART_PTIM_MODE_DISABLED , HAL_UART_PTIM_MODE_ENABLED }

enum	hal_uart_auto_flow_ctl_t { HAL_UART_AUTO_FLOW_CTL_DISABLED , HAL_UART_AUTO_FLOW_CTL_ENABLED }

enum	hal_uart_sample_baud_rate_t { HAL_UART_SAMPLE_BAUD_RATE_EIGHT = 0x7 , HAL_UART_SAMPLE_BAUD_RATE_SIXTEEN = 0xf }

enum	hal_uart_low_power_req_t { HAL_UART_LOW_POWER_REQ_DISABLED , HAL_UART_LOW_POWER_REQ_ENABLED }

enum	hal_uart_dma_config_t { HAL_UART_DMA_DISABLE = 0 , HAL_UART_DMA_RX_EN = 1 , HAL_UART_DMA_TX_EN = 2 , HAL_UART_DMA_RX_DISABLE = 3 , HAL_UART_DMA_TX_DISABLE = 4 }

enum	hal_uart_interrupt_t { HAL_UART_INTERRUPT_MODEM_STATUS = 0x0 , HAL_UART_INTERRUPT_NO_INTERRUPT = 0x1 , HAL_UART_INTERRUPT_TX = 0x2 , HAL_UART_INTERRUPT_RX = 0x4 , HAL_UART_INTERRUPT_RECEIVER_LINE_STATUS = 0x6 , HAL_UART_INTERRUPT_BUSY_DETECT = 0x7 , HAL_UART_INTERRUPT_CHAR_TIMEOUT = 0xC , HAL_UART_INTERRUPT_ERROR , HAL_UART_INTERRUPT_IDLE }

enum	hal_uart_line_error_interrupt_t { HAL_UART_RX_FIFO_ERR = 0x1 , HAL_UART_FRAME_ERR = 0x2 , HAL_UART_PARITY_ERR = 0x4 , HAL_UART_OVERRUN_ERR = 0x8 , HAL_UART_BREAK_INTR = 0x10 }

enum	uart_stop_bits_t { UART_STOP_BITS_1 = 0 , UART_STOP_BITS_2 = 1 }

enum	uart_err_info_index { UART_ERR_INFO_UARTLCR_H = 0 , UART_ERR_INFO_UARTCR = 1 , UART_ERR_INFO_UARTIBRD = 2 , UART_ERR_INFO_UARTFBRD = 3 , UART_ERR_INFO_UARTDMACR = 4 , UART_ERR_INFO_UARTRSR = 5 , UART_ERR_INFO_UARTRIS = 6 , UART_ERR_INFO_INT_FLAG = 7 , UART_ERROR_MAX_INFO_NUM }

函数
void	hal_uart_uartifls_set_rxiflsel (uart_bus_t bus, uint32_t val)

void	hal_uart_int_set (uart_bus_t bus, uint32_t reg, uint32_t int_id, uint32_t val)

void	hal_uart_set_fifo_en (uart_bus_t uart, hal_uart_fifo_t fifo)
	Sets FIFO enabled or not.

uint16_t	hal_uart_get_rx_fifo_level (uart_bus_t uart)
	Obtains the RX FIFO trigger level in bytes, as configured by hal_uart_init_fifo

volatile uint32_t *	hal_uart_get_data_register (uart_bus_t uart)
	Returns a pointer to the data register to write or read from.

uint32_t	hal_uart_get_error_status (uart_bus_t uart)
	Returns a pointer to the error register to read from.

void	hal_uart_set_baud_rate (uart_bus_t uart, uint32_t baud, uint32_t uart_clk)
	Sets the baud rate.

uint32_t	hal_uart_get_baud_rate (uart_bus_t uart, uint32_t uart_clk)
	Reads the baud rate back from the registers

void	hal_uart_set_data_bits (uart_bus_t uart, hal_uart_data_bit_t bits)
	Sets the data bits to use in the uart.

void	hal_uart_set_stop_bits (uart_bus_t uart, hal_uart_stop_bit_t bits)
	Sets the data bits to use in the uart.

void	hal_uart_set_parity (uart_bus_t uart, hal_uart_parity_t parity)
	Sets the parity bits to use in the uart.

void	hal_uart_disable_uart (uart_bus_t uart)
	Disables the uart.

void	hal_uart_enable_interrupt (uart_bus_t uart, hal_uart_interrupt_t interrupt_type, bool val)
	Enables the uart interrupt type specified

void	hal_uart_disable_interrupt (uart_bus_t uart, hal_uart_interrupt_t interrupt_type)
	Disables the uart interrupt type specified

void	hal_uart_clear_interrupt (uart_bus_t uart, hal_uart_interrupt_t interrupt_type)
	Clears the uart interrupt type specified.

uint32_t	hal_uart_get_fifo_status (uart_bus_t uart)
	Returns the raw fifo status of the uart.

void	hal_uart_force_tx_isr (uart_bus_t uart)
	Forces the pending excecution of the tx isr in an interrupt context.

void	hal_uart_force_idle_isr (uart_bus_t uart)
	Forces the pending excecution of the idle isr in an interrupt context.

bool	hal_uart_switch_trx (uart_bus_t uart, bool switch_trx)
	Switch the TRX of the specified UART, uart_l default value PIN50: rx; PIN51: tx. uart_h default value PIN36: tx; PIN37: rx. uart_m default value PIN30: tx; PIN31: rx.

void	hal_uart_isr (uart_bus_t uart)
	Generic ISR for UARTs called from the specific handler.

void	hal_uart_clear_pending (uart_bus_t uart)
	Clear the pending status of the corresponding uart

void	hal_uart_check_en (uart_bus_t uart, bool val)
	Enable/disable uart parity check.

void	hal_uart_parity_en (uart_bus_t uart, hal_uart_parity_t val)
	Select uart odd/even parity check.

void	hal_uart_sir_mode_en (uart_bus_t uart, bool val)
	Enable/disable uart sir mode.

void	hal_uart_tx_pause_en (uart_bus_t uart, bool val)
	Enable/disable uart tx pause.

void	hal_uart_set_baud_div (uart_bus_t uart, uint8_t val)
	Sets the sample baud rate to use in the uart.

uint32_t	hal_uart_get_baud_div (uart_bus_t uart)
	Returns the sample baud rate of the uart.

bool	hal_uart_get_error_status_parity (uart_bus_t uart)
	Get the parity error status

bool	hal_uart_get_error_status_fram (uart_bus_t uart)
	Get the frame error status

bool	hal_uart_get_error_status_break (uart_bus_t uart)
	Get the break error status

bool	hal_uart_get_error_status_overrun (uart_bus_t uart)
	Get the overrun error status

void	hal_uart_set_dmaen (uart_bus_t bus, uint32_t val)
	set uart dma_mode

变量
uart_reg_t *	g_hal_uart_reg [UART_BUS_MAX_NUMBER]

宏定义

枚举

函数

变量