ESPTerm - ESP8266 terminal emulator. Branches: [master] patches, [work] next release
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espterm-firmware/user/user_main.c

153 lines
3.9 KiB

/**
* This is the ESP8266 Remote Terminal project main file.
*
* Front-end URLs are defined in routes.c, handlers in cgi_*.c
*/
/*
* ----------------------------------------------------------------------------
* "THE BEER-WARE LICENSE" (Revision 42):
* Jeroen Domburg <jeroen@spritesmods.com> wrote this file. As long as you retain
* this notice you can do whatever you want with this stuff. If we meet some day,
* and you think this stuff is worth it, you can buy me a beer in return.
* ----------------------------------------------------------------------------
*/
#include <esp8266.h>
#include <httpdespfs.h>
#include <captdns.h>
#include <espfs.h>
#include <webpages-espfs.h>
#include <cgiflash.h>
#include "serial.h"
#include "io.h"
#include "screen.h"
#include "routes.h"
#include "version.h"
#include "uart_driver.h"
#include "ansi_parser_callbacks.h"
#include "wifimgr.h"
#include "persist.h"
#ifdef ESPFS_POS
CgiUploadFlashDef uploadParams={
.type=CGIFLASH_TYPE_ESPFS,
.fw1Pos=ESPFS_POS,
.fw2Pos=0,
.fwSize=ESPFS_SIZE,
};
#define INCLUDE_FLASH_FNS
#endif
#ifdef OTA_FLASH_SIZE_K
CgiUploadFlashDef uploadParams={
.type=CGIFLASH_TYPE_FW,
.fw1Pos=0x1000,
.fw2Pos=((OTA_FLASH_SIZE_K*1024)/2)+0x1000,
.fwSize=((OTA_FLASH_SIZE_K*1024)/2)-0x1000,
.tagName=OTA_TAGNAME
};
#define INCLUDE_FLASH_FNS
#endif
10 years ago
/** Periodically show heap usage */
static void ICACHE_FLASH_ATTR prHeapTimerCb(void *arg)
{
static int last = 0;
static int cnt = 0;
int heap = system_get_free_heap_size();
int diff = (heap-last);
const char *cc = "+";
if (diff<0) cc = "";
if (diff == 0) {
if (cnt == 5) {
// only every 5 secs if no change
dbg("Free heap: %d bytes", heap);
cnt = 0;
}
} else {
// report change
dbg("Free heap: %d bytes (%s%d)", heap, cc, diff);
cnt = 0;
}
last = heap;
cnt++;
}
// Deferred init
static void user_start(void *unused);
//Main routine. Initialize stdout, the I/O, filesystem and the webserver and we're done.
void ICACHE_FLASH_ATTR user_init(void)
{
static ETSTimer userStartTimer;
static ETSTimer prHeapTimer;
serialInitBase();
// Prevent WiFi starting and connecting by default
// let wifi manager handle it
wifi_station_set_auto_connect(false);
wifi_set_opmode(NULL_MODE); // saves to flash if changed - this might avoid the current spike on startup?
printf("\r\n");
banner("====== ESPTerm ======");
banner_info("Firmware (c) Ondrej Hruska, 2017");
banner_info(TERMINAL_GITHUB_REPO);
banner_info("");
banner_info("Version "FIRMWARE_VERSION", built " __DATE__ " at " __TIME__);
printf("\r\n");
ioInit();
// 0x40200000 is the base address for spi flash memory mapping, ESPFS_POS is the position
// where image is written in flash that is defined in Makefile.
#ifdef ESPFS_POS
espFsInit((void*)(0x40200000 + ESPFS_POS));
#else
espFsInit((void *) (webpages_espfs_start));
#endif
#if DEBUG_HEAP
// Heap use timer & blink
os_timer_disarm(&prHeapTimer);
os_timer_setfn(&prHeapTimer, prHeapTimerCb, NULL);
os_timer_arm(&prHeapTimer, 1000, 1);
#endif
// do later (some functions do not work if called from user_init)
os_timer_disarm(&userStartTimer);
os_timer_setfn(&userStartTimer, user_start, NULL);
os_timer_arm(&userStartTimer, 10, 0);
}
static void ICACHE_FLASH_ATTR user_start(void *unused)
{
// Load and apply stored settings, or defaults if stored settings are invalid
persist_load();
captdnsInit();
httpdInit(routes, 80);
// Print the CANCEL character to indicate the module has restarted
// Critically important for client application if any kind of screen persistence / content re-use is needed
UART_WriteChar(UART0, 24, UART_TIMEOUT_US); // 0x18 - 24 - CAN
}
// ---- unused funcs removed from sdk to save space ---
// вызывается из phy_chip_v6.o
void ICACHE_FLASH_ATTR chip_v6_set_sense(void)
{
// ret.n
}
// вызывается из phy_chip_v6.o
int ICACHE_FLASH_ATTR chip_v6_unset_chanfreq(void)
{
return 0;
}