usb_serial_stm32_example1.c File Reference

USB_SERIAL_STM32 example 1 - a template for a console to autopilot. More...

#include "modules/com/usb_serial_stm32.h"
#include <string.h>

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Functions
void	send_command (void)
void	cmd_execute (void)
	Execute command from user use strncmp. More...
void	init_usb_serial (void)
	Init module, call VCOM_init() from here. More...
void	usb_serial_parse_packet (int data)
	Parse data from buffer Note that the function receives int, not char Because we want to be able to catch -1 in case no more data were available. More...
static void	ReadUsbBuffer (void)
	Helper function. More...
void	event_usb_serial (void)
	Call VCOM_poll() from module event function. More...

Variables
char	cmd_buf [64]
uint8_t	cmd_idx
bool	cmd_avail
uint8_t	prompt = '$'

Detailed Description

USB_SERIAL_STM32 example 1 - a template for a console to autopilot.

Definition in file usb_serial_stm32_example1.c.

Function Documentation

cmd_execute()

void cmd_execute

(

void

)

Execute command from user use strncmp.

Definition at line 93 of file usb_serial_stm32_example1.c.

References cmd_buf, cmd_idx, prompt, VCOM_putchar(), and VCOM_send_message().

Referenced by event_usb_serial().

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event_usb_serial()

void event_usb_serial

(

void

)

Call VCOM_poll() from module event function.

Definition at line 126 of file usb_serial_stm32_example1.c.

init_usb_serial()

void init_usb_serial

(

void

)

Init module, call VCOM_init() from here.

Definition at line 44 of file usb_serial_stm32_example1.c.

ReadUsbBuffer()

static void ReadUsbBuffer ( void  )

inlinestatic

Helper function.

Definition at line 82 of file usb_serial_stm32_example1.c.

References cmd_avail, usb_serial_parse_packet(), VCOM_check_available(), and VCOM_getchar().

Referenced by event_usb_serial().

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send_command()

void send_command

(

void

)

usb_serial_parse_packet()

void usb_serial_parse_packet

(

int

data

)

Parse data from buffer Note that the function receives int, not char Because we want to be able to catch -1 in case no more data were available.

Definition at line 58 of file usb_serial_stm32_example1.c.

Referenced by ReadUsbBuffer().

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Variable Documentation

cmd_avail

bool cmd_avail

Definition at line 38 of file usb_serial_stm32_example1.c.

Referenced by event_usb_serial(), init_usb_serial(), ReadUsbBuffer(), and usb_serial_parse_packet().

cmd_buf

char cmd_buf[64]

Definition at line 36 of file usb_serial_stm32_example1.c.

Referenced by cmd_execute(), nps_ap_data_loop(), and usb_serial_parse_packet().

cmd_idx

uint8_t cmd_idx

Definition at line 37 of file usb_serial_stm32_example1.c.

Referenced by cmd_execute(), init_usb_serial(), and usb_serial_parse_packet().

prompt

uint8_t prompt = '$'

Definition at line 39 of file usb_serial_stm32_example1.c.

Referenced by cmd_execute(), and usb_serial_parse_packet().