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Working TFTP server based OTA updates

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Tested with 16MBit flash configuration, two rboot update slots.

Closes #10
This commit is contained in:
Angus Gratton 2015-08-04 14:50:50 +10:00
parent 6887a8119a
commit 19b8383069
8 changed files with 586 additions and 176 deletions
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19
extras/rboot-ota/rboot-ota.h
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@ -1,5 +1,5 @@
#ifndef __RBOOT_OTA_H__
#define __RBOOTOTA_H__
#define __RBOOT_OTA_H__
/* rboot-ota client API
*
* Ported from https://github.com/raburton/esp8266/ to esp-open-rtos
@ -8,6 +8,7 @@
* Copyright (c) 2015 Richard A Burton & SuperHouse Pty Ltd
*/
#include <stdint.h>
#include <stdbool.h>
#include <rboot-config.h>
/* rboot config block structure (stored in flash offset 0x1000)
@ -30,6 +31,9 @@ typedef struct {
} rboot_config_t;
#define SECTOR_SIZE 0x1000
#define BOOT_CONFIG_SECTOR 1
// timeout for the initial connect (in ms)
#define OTA_CONNECT_TIMEOUT 10000
@ -42,21 +46,10 @@ typedef struct {
#define FLASH_BY_ADDR 0xff
/* Perform an OTA update.
*
* * 'fd' is the file descriptor to read the OTA image from.
* * 'slot' is the slot to update, or -1 to automatically update next slot.
* * 'reboot_now' means to reboot to the new slot immediately
* (if true, function won't return if successful).
*
* Returns '0' if the update fails. Returns the newly loaded slot if
* reboot_now is false, and the update succeeds so the next restart
* will hit the new image.
*/
int rboot_ota_update(int fd, int slot, bool reboot_now);
rboot_config_t rboot_get_config();
bool rboot_set_config(rboot_config_t *conf);
uint8_t rboot_get_current_rom();
bool rboot_set_current_rom(uint8_t rom);
bool rboot_verify_image(uint32_t offset, uint32_t expected_length, const char **error_message);
#endif