Protocol for application communication. More...

#include <errno.h>
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include "stm32f1xx_hal.h"
#include "PHiLIP_typedef.h"
#include "PHiLIP_map.h"
#include "app_access.h"
#include "app_common.h"
#include "app_reg.h"
#include "map_if.h"
#include "app_shell_if.h"

Macros
#define	READ_REG_CMD "rr "
	The command to read application registers.

#define	WRITE_REG_CMD "wr "
	The command to write application registers.

#define	EXECUTE_CMD "ex\n"
	The command to execute and commit changes in the registers.

#define	RESET_CMD "mcu_rst\n"
	The command to provide a software reset to the applications.

#define	VERSION_CMD "-v\n"
	Prints the version of the interface.

#define	VERSION_CMD2 "version\n"
	Prints the version of the interface.

#define	VERSION_CMD3 "ver\n"
	Prints the version of the interface.

#define	VERSION_CMD4 "--v\n"
	Prints the version of the interface.

#define	HELP_CMD "help\n"
	Prints a help menu.

#define	MEMORY_MAP_CMD "mm "
	Gives properties of the memory map for a given index.

#define	MM_SIZE_CMD "mm_size\n"
	Gives the amount of records in the memory map.

#define	READ_KEY_CMD "r "
	Reads values given a record name.

#define	WRITE_KEY_CMD "w "
	Writes a value to a record name.

#define	ATOU_MAX_CHAR 10
	Maximum characters for parsing strings to numbers.

#define	ATOU_ERROR 0xFFFFFFFF
	Error code for parsing strings to numbers.

#define	BYTE_MAX ((uint8_t)0xFF)
	Macro for max values of a byte.

#define	IS_NUM(x) (x >= '0' && x <= '9')
	Is a ascii number.

#define	IS_COMMAND(x) (memcmp(str, x, strlen(x)) == 0)
	Macro to check if command string matches.

Functions
error_t	parse_command (char *str, uint16_t buf_size, uint8_t access)
	Parses a string and executes commands. More...

Detailed Description

Protocol for application communication.

Author: Kevin Weiss

Date: 13.02.2019

This initializes and runs the serial communication protocol for interfacing to registers. It used the STM HAL and a UART for the IO. It also uses DMA.

Macros

Functions

Detailed Description