firmwareiap.c File Reference

In Application Programming module to support firmware upgrades by providing a means to enter the bootloader. More...

#include <stdint.h>
#include "pios.h"
#include <pios_board_info.h>
#include "openpilot.h"
#include <eventdispatcher.h>
#include "firmwareiap.h"
#include "firmwareiapobj.h"
#include "flightstatus.h"
#include "pios_servo.h"
#include "pios_thread.h"

Go to the source code of this file.

Macros
#define	IAP_CMD_STEP_1   1122
#define	IAP_CMD_STEP_2   2233
#define	IAP_CMD_STEP_3   3344
#define	IAP_CMD_STEP_3NB   4455
#define	IAP_CMD_CRC   100
#define	IAP_CMD_VERIFY   101
#define	IAP_CMD_VERSION   102
#define	IAP_STATE_READY   0
#define	IAP_STATE_STEP_1   1
#define	IAP_STATE_STEP_2   2
#define	IAP_STATE_RESETTING   3
#define	RESET_DELAY_MS   500 /* delay before sending reset to INS */

Functions
static void	FirmwareIAPCallback (const UAVObjEvent *ev, void *ctx, void *obj, int len)
	FirmwareIAPCallback - callback function for firmware IAP requests. More...
static uint32_t	get_time (void)
	Returns number of milliseconds from the start of the kernel. More...
static void	resetTask (const UAVObjEvent *ev, void *ctx, void *obj, int len)
int32_t	FirmwareIAPInitialize ()
	Performs object initialization functions. More...
int32_t	FirmwareIAPStart ()
void	FirmwareIAPSetBoardRev (uint8_t rev)

Variables
const uint32_t	iap_time_2_low_end = 500
const uint32_t	iap_time_2_high_end = 5000
const uint32_t	iap_time_3_low_end = 500
const uint32_t	iap_time_3_high_end = 5000
static uint8_t	reset_count = 0
static uint32_t	lastResetSysTime
static uint8_t	board_rev = 0

Detailed Description

In Application Programming module to support firmware upgrades by providing a means to enter the bootloader.

Example module to be used as a template for actual modules.

Author

The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.

Tau Labs, http://taulabs.org, Copyright (C) 2014

dRonin, http://dronin.org Copyright (C) 2015-2016

See Also

The GNU Public License (GPL) Version 3

Author

The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.

See Also

The GNU Public License (GPL) Version 3

Definition in file firmwareiap.c.