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46 lines
1.1 KiB
46 lines
1.1 KiB
#include "espmissingincludes.h"
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#include "c_types.h"
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#include "user_interface.h"
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#include "espconn.h"
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#include "mem.h"
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#include "osapi.h"
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#include "gpio.h"
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#define LEDGPIO 2
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#define BTNGPIO 0
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static ETSTimer resetBtntimer;
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void ICACHE_FLASH_ATTR ioLed(int ena) {
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//gpio_output_set is overkill. ToDo: use better mactos
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if (ena) {
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gpio_output_set((1<<LEDGPIO), 0, (1<<LEDGPIO), 0);
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} else {
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gpio_output_set(0, (1<<LEDGPIO), (1<<LEDGPIO), 0);
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}
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}
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static void ICACHE_FLASH_ATTR resetBtnTimerCb(void *arg) {
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static int resetCnt=0;
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if (!GPIO_INPUT_GET(BTNGPIO)) {
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resetCnt++;
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} else {
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if (resetCnt>=6) { //3 sec pressed
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wifi_station_disconnect();
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wifi_set_opmode(0x3); //reset to AP+STA mode
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os_printf("Reset to AP mode. Restarting system...\n");
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system_restart();
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}
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resetCnt=0;
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}
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}
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void ioInit() {
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PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO2_U, FUNC_GPIO2);
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PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO0_U, FUNC_GPIO0);
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gpio_output_set(0, 0, (1<<LEDGPIO), (1<<BTNGPIO));
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os_timer_disarm(&resetBtntimer);
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os_timer_setfn(&resetBtntimer, resetBtnTimerCb, NULL);
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os_timer_arm(&resetBtntimer, 500, 1);
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}
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