suart_api.c File Reference

#include "suart_api.h"
#include "suart_pru_regs.h"
#include "pru.h"
#include "omapl_suart_board.h"
#include "suart_utils.h"
#include "suart_err.h"
#include "csl/cslr_mcasp.h"

Go to the source code of this file.

Functions
void	pru_set_ram_data (arm_pru_iomap *arm_iomap_pru)
short	pru_softuart_init (unsigned int txBaudValue, unsigned int rxBaudValue, unsigned int oversampling, unsigned char *pru_suart_emu_code, unsigned int fw_size, arm_pru_iomap *arm_iomap_pru)
void	pru_set_fifo_timeout (Uint32 timeout)
void	pru_mcasp_deinit (void)
short	pru_softuart_deinit (void)
short	pru_softuart_open (suart_handle hSuart)
short	pru_softuart_close (suart_handle hUart)
short	pru_softuart_setbaud (suart_handle hUart, unsigned short txClkDivisor, unsigned short rxClkDivisor)
short	pru_softuart_setdatabits (suart_handle hUart, unsigned short txDataBits, unsigned short rxDataBits)
short	pru_softuart_setconfig (suart_handle hUart, suart_config *configUart)
short	pru_softuart_getTxDataLen (suart_handle hUart)
short	pru_softuart_getRxDataLen (suart_handle hUart)
short	pru_softuart_getconfig (suart_handle hUart, suart_config *configUart)
int	pru_softuart_pending_tx_request (void)
short	pru_softuart_write (suart_handle hUart, unsigned int *ptTxDataBuf, unsigned short dataLen)
short	pru_softuart_read (suart_handle hUart, unsigned int *ptDataBuf, unsigned short dataLen)
short	pru_softuart_read_data (suart_handle hUart, Uint8 *pDataBuffer, Int32 s32MaxLen, Uint32 *pu32DataRead)
short	pru_softuart_stopReceive (suart_handle hUart)
short	pru_softuart_getTxStatus (suart_handle hUart)
short	pru_softuart_clrTxStatus (suart_handle hUart)
short	pru_softuart_getRxStatus (suart_handle hUart)
short	pru_softuart_clrRxFifo (suart_handle hUart)
short	pru_softuart_clrRxStatus (suart_handle hUart)
short	pru_softuart_get_isrstatus (unsigned short uartNum, unsigned short *txrxFlag)
int	pru_intr_clr_isrstatus (unsigned short uartNum, unsigned int txrxmode)
short	suart_arm_to_pru_intr (unsigned short uartNum)
short	arm_to_pru_intr_init (void)
int	suart_pru_to_host_intr_enable (unsigned short uartNum, unsigned int txrxmode, int s32Flag)
int	suart_intr_setmask (unsigned short uartNum, unsigned int txrxmode, unsigned int intrmask)
int	suart_intr_clrmask (unsigned short uartNum, unsigned int txrxmode, unsigned int intrmask)
int	suart_intr_getmask (unsigned short uartNum, unsigned int txrxmode, unsigned int intrmask)

Function Documentation

short arm_to_pru_intr_init

(

void

)

Definition at line 2444 of file suart_api.c.

int pru_intr_clr_isrstatus	(	unsigned short	uartNum,
		unsigned int	txrxmode
	)

Definition at line 2352 of file suart_api.c.

void pru_mcasp_deinit

(

void

)

Definition at line 684 of file suart_api.c.

void pru_set_fifo_timeout

(

Uint32

timeout

)

Definition at line 644 of file suart_api.c.

void pru_set_ram_data

(

arm_pru_iomap *

arm_iomap_pru

)

Definition at line 39 of file suart_api.c.

short pru_softuart_close

(

suart_handle

hUart

)

Definition at line 875 of file suart_api.c.

short pru_softuart_clrRxFifo

(

suart_handle

hUart

)

Definition at line 2123 of file suart_api.c.

short pru_softuart_clrRxStatus

(

suart_handle

hUart

)

Definition at line 2203 of file suart_api.c.

short pru_softuart_clrTxStatus

(

suart_handle

hUart

)

Definition at line 2018 of file suart_api.c.

short pru_softuart_deinit

(

void

)

Definition at line 689 of file suart_api.c.

short pru_softuart_get_isrstatus	(	unsigned short	uartNum,
		unsigned short *	txrxFlag
	)

Definition at line 2262 of file suart_api.c.

short pru_softuart_getconfig	(	suart_handle	hUart,
		suart_config *	configUart
	)

Definition at line 1401 of file suart_api.c.

short pru_softuart_getRxDataLen

(

suart_handle

hUart

)

Definition at line 1343 of file suart_api.c.

short pru_softuart_getRxStatus

(

suart_handle

hUart

)

Definition at line 2074 of file suart_api.c.

short pru_softuart_getTxDataLen

(

suart_handle

hUart

)

Definition at line 1286 of file suart_api.c.

short pru_softuart_getTxStatus

(

suart_handle

hUart

)

Definition at line 1969 of file suart_api.c.

short pru_softuart_init	(	unsigned int	txBaudValue,
		unsigned int	rxBaudValue,
		unsigned int	oversampling,
		unsigned char *	pru_suart_emu_code,
		unsigned int	fw_size,
		arm_pru_iomap *	arm_iomap_pru
	)

Definition at line 530 of file suart_api.c.

short pru_softuart_open

(

suart_handle

hSuart

)

Definition at line 722 of file suart_api.c.

int pru_softuart_pending_tx_request

(

void

)

Definition at line 1530 of file suart_api.c.

short pru_softuart_read	(	suart_handle	hUart,
		unsigned int *	ptDataBuf,
		unsigned short	dataLen
	)

Definition at line 1664 of file suart_api.c.

short pru_softuart_read_data	(	suart_handle	hUart,
		Uint8 *	pDataBuffer,
		Int32	s32MaxLen,
		Uint32 *	pu32DataRead
	)

Definition at line 1753 of file suart_api.c.

short pru_softuart_setbaud	(	suart_handle	hUart,
		unsigned short	txClkDivisor,
		unsigned short	rxClkDivisor
	)

Definition at line 894 of file suart_api.c.

short pru_softuart_setconfig	(	suart_handle	hUart,
		suart_config *	configUart
	)

Definition at line 1112 of file suart_api.c.

short pru_softuart_setdatabits	(	suart_handle	hUart,
		unsigned short	txDataBits,
		unsigned short	rxDataBits
	)

Definition at line 1005 of file suart_api.c.

short pru_softuart_stopReceive

(

suart_handle

hUart

)

Definition at line 1899 of file suart_api.c.

short pru_softuart_write	(	suart_handle	hUart,
		unsigned int *	ptTxDataBuf,
		unsigned short	dataLen
	)

Definition at line 1577 of file suart_api.c.

short suart_arm_to_pru_intr

(

unsigned short

uartNum

)

Definition at line 2398 of file suart_api.c.

int suart_intr_clrmask	(	unsigned short	uartNum,
		unsigned int	txrxmode,
		unsigned int	intrmask
	)

Definition at line 2953 of file suart_api.c.

int suart_intr_getmask	(	unsigned short	uartNum,
		unsigned int	txrxmode,
		unsigned int	intrmask
	)

Definition at line 3075 of file suart_api.c.

int suart_intr_setmask	(	unsigned short	uartNum,
		unsigned int	txrxmode,
		unsigned int	intrmask
	)

Definition at line 2824 of file suart_api.c.

int suart_pru_to_host_intr_enable	(	unsigned short	uartNum,
		unsigned int	txrxmode,
		int	s32Flag
	)

Definition at line 2772 of file suart_api.c.