tap_esc_common.cpp File Reference

#include "tap_esc_common.h"
#include <fcntl.h>
#include <termios.h>
#include <systemlib/px4_macros.h>
#include <px4_platform_common/px4_config.h>
#include <px4_platform_common/defines.h>

Include dependency graph for tap_esc_common.cpp:

Go to the source code of this file.

Namespaces
	tap_esc_common

Macros
#define	B250000   250000

Functions
static uint8_t	tap_esc_common::crc8_esc (uint8_t *p, uint8_t len)
static uint8_t	tap_esc_common::crc_packet (EscPacket &p)
void	tap_esc_common::select_responder (uint8_t sel)
	Select tap esc responder data for serial interface by 74hct151. More...
int	tap_esc_common::initialise_uart (const char *const device, int &uart_fd)
	Opens a device for use as UART. More...
int	tap_esc_common::deinitialise_uart (int &uart_fd)
	Closes a device previously opened with initialise_uart(). More...
int	tap_esc_common::enable_flow_control (int uart_fd, bool enabled)
	Enables/disables flow control for open UART device. More...
int	tap_esc_common::send_packet (int uart_fd, EscPacket &packet, int responder)
	Sends a packet to all ESCs and requests a specific ESC to respond. More...
int	tap_esc_common::read_data_from_uart (int uart_fd, ESC_UART_BUF *const uart_buf)
	Read data from the UART into a buffer. More...
int	tap_esc_common::parse_tap_esc_feedback (ESC_UART_BUF *const serial_buf, EscPacket *const packetdata)
	Parse feedback from an ESC. More...

Variables
const uint8_t	tap_esc_common::crc_table [256]
	Lookup-table for faster CRC computation when sending ESC packets. More...

Macro Definition Documentation

B250000

#define B250000   250000

Definition at line 49 of file tap_esc_common.cpp.

Referenced by tap_esc_common::initialise_uart().