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

132 lines
3.1 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 "user_main.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
static ETSTimer prHeapTimer;
/** 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++;
}
//Main routine. Initialize stdout, the I/O, filesystem and the webserver and we're done.
void ICACHE_FLASH_ATTR user_init(void)
{
serialInit();
printf("\r\n");
banner("====== ESP8266 Remote Terminal ======");
banner_info("Firmware (c) Ondrej Hruska, 2017");
banner_info("github.com/MightyPork/esp-vt100-firmware");
banner_info("");
banner_info("Version " FIRMWARE_VERSION ", built " __DATE__ " at " __TIME__);
banner_info("");
banner_info("Department of Measurement, CTU Prague");
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
// Captive portal
captdnsInit();
// Server
httpdInit(routes, 80);
// Heap use timer & blink
os_timer_disarm(&prHeapTimer);
os_timer_setfn(&prHeapTimer, prHeapTimerCb, NULL);
os_timer_arm(&prHeapTimer, 1000, 1);
// The terminal screen
screen_init();
info("Listening on UART0, 115200-8-N-1!");
}
// ---- 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;
}