#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/queue.h"
#include "esp_system.h"
#include "esp_log.h"
#include "driver/pcnt.h"
#include "driver/gpio.h"
#include <soc/pcnt_reg.h>
#include "soc/dport_access.h"
#include <soc/pcnt_struct.h>
#include "driver/ledc.h"
#include <SPI.h>
void setup() {
// put your setup code here, to run once:
Serial.begin(115200);
Serial.println("Hello, ESP32!");
SPI.begin(-1, -1, -1, -1);
SPI.setFrequency(10000);
//int sck2 = 12;
pinMode(21, OUTPUT);
pinMode(22, OUTPUT);
//pinMatrixOutAttach(sck, VSPICLK_OUT_IDX, false, false);
//gpio_matrix_in(14, VSPICLK_IN_IDX, false);
// gpio_matrix_out(14, LEDC_HS_SIG_OUT0_IDX, false, false);
gpio_matrix_out(21, VSPID_IN_IDX, false, false);
gpio_matrix_out(22, VSPID_IN_IDX, false, false);
}
void loop() {
// put your main code here, to run repeatedly:
delay(10); // this speeds up the simulation
SPI.write(0xaa);
delay(1000);
SPI.write(0xaa);
delay(1000);
}
esp:0
esp:2
esp:4
esp:5
esp:12
esp:13
esp:14
esp:15
esp:16
esp:17
esp:18
esp:19
esp:21
esp:22
esp:23
esp:25
esp:26
esp:27
esp:32
esp:33
esp:34
esp:35
esp:3V3
esp:EN
esp:VP
esp:VN
esp:GND.1
esp:D2
esp:D3
esp:CMD
esp:5V
esp:GND.2
esp:TX
esp:RX
esp:GND.3
esp:D1
esp:D0
esp:CLK
led1:A
led1:C
led2:A
led2:C
led3:A
led3:C