Serial Driver

Data Structures
struct	pios_ser_dev

Functions
static void	PIOS_SERIAL_RegisterRxCallback (uintptr_t udp_id, pios_com_callback rx_in_cb, uintptr_t context)
static void	PIOS_SERIAL_RegisterTxCallback (uintptr_t udp_id, pios_com_callback tx_out_cb, uintptr_t context)
static void	PIOS_SERIAL_TxStart (uintptr_t udp_id, uint16_t tx_bytes_avail)
static void	PIOS_SERIAL_RxStart (uintptr_t udp_id, uint16_t rx_bytes_avail)
static pios_ser_dev *	find_ser_dev_by_id (uintptr_t serial)
static void	rx_do_cb (pios_ser_dev *ser_dev, uint8_t *incoming_buffer, int len)
static void	PIOS_SERIAL_RxTask (void *ser_dev_n)
int32_t	PIOS_SERIAL_InitFromFd (uintptr_t *serial_id, int readfd, int writefd, bool dont_touch_line)
int32_t	PIOS_SERIAL_Init (uintptr_t *serial_id, const char *path)

Variables
const struct pios_com_driver	pios_serial_com_driver

Detailed Description

Function Documentation

static pios_ser_dev* find_ser_dev_by_id ( uintptr_t  serial )

static

Definition at line 90 of file pios_serial.c.

int32_t PIOS_SERIAL_Init	(	uintptr_t *	serial_id,
		const char *	path
	)

Definition at line 182 of file pios_serial.c.

int32_t PIOS_SERIAL_InitFromFd	(	uintptr_t *	serial_id,
		int	readfd,
		int	writefd,
		bool	dont_touch_line
	)

Open SERIAL connection

Definition at line 151 of file pios_serial.c.

static void PIOS_SERIAL_RegisterRxCallback ( uintptr_t  udp_id, pios_com_callback  rx_in_cb, uintptr_t  context  )

static

Definition at line 375 of file pios_serial.c.

static void PIOS_SERIAL_RegisterTxCallback ( uintptr_t  udp_id, pios_com_callback  tx_out_cb, uintptr_t  context  )

static

Definition at line 385 of file pios_serial.c.

static void PIOS_SERIAL_RxStart ( uintptr_t  udp_id, uint16_t  rx_bytes_avail  )

static

Definition at line 340 of file pios_serial.c.

static void PIOS_SERIAL_RxTask ( void *  ser_dev_n )

static

RxTask

Definition at line 111 of file pios_serial.c.

static void PIOS_SERIAL_TxStart ( uintptr_t  udp_id, uint16_t  tx_bytes_avail  )

static

we send everything directly whenever notified of data to send

Definition at line 344 of file pios_serial.c.

static void rx_do_cb ( pios_ser_dev *  ser_dev, uint8_t *  incoming_buffer, int  len  )

static

Definition at line 95 of file pios_serial.c.

Variable Documentation

const struct pios_com_driver pios_serial_com_driver

Initial value:

= {



        .tx_start   = PIOS_SERIAL_TxStart,
        .rx_start   = PIOS_SERIAL_RxStart,
        .bind_tx_cb = PIOS_SERIAL_RegisterTxCallback,
        .bind_rx_cb = PIOS_SERIAL_RegisterRxCallback,
}

Definition at line 80 of file pios_serial.c.