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https://github.com/0015/ThatProject.git
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94 lines
2.3 KiB
C++
94 lines
2.3 KiB
C++
#include "esp_camera.h"
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#include <SPI.h>
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#include <TFT_eSPI.h>
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#include <TJpg_Decoder.h>
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#define PWDN_GPIO_NUM 32
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#define RESET_GPIO_NUM -1
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#define XCLK_GPIO_NUM 0
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#define SIOD_GPIO_NUM 26
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#define SIOC_GPIO_NUM 27
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#define Y9_GPIO_NUM 35
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#define Y8_GPIO_NUM 34
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#define Y7_GPIO_NUM 39
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#define Y6_GPIO_NUM 36
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#define Y5_GPIO_NUM 21
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#define Y4_GPIO_NUM 19
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#define Y3_GPIO_NUM 18
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#define Y2_GPIO_NUM 5
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#define VSYNC_GPIO_NUM 25
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#define HREF_GPIO_NUM 23
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#define PCLK_GPIO_NUM 22
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TFT_eSPI tft = TFT_eSPI();
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void setup() {
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Serial.begin(115200);
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displayInit();
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cameraInit();
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}
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void loop() {
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showingImage();
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}
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void cameraInit(){
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camera_config_t config;
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config.ledc_channel = LEDC_CHANNEL_0;
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config.ledc_timer = LEDC_TIMER_0;
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config.pin_d0 = Y2_GPIO_NUM;
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config.pin_d1 = Y3_GPIO_NUM;
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config.pin_d2 = Y4_GPIO_NUM;
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config.pin_d3 = Y5_GPIO_NUM;
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config.pin_d4 = Y6_GPIO_NUM;
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config.pin_d5 = Y7_GPIO_NUM;
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config.pin_d6 = Y8_GPIO_NUM;
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config.pin_d7 = Y9_GPIO_NUM;
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config.pin_xclk = XCLK_GPIO_NUM;
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config.pin_pclk = PCLK_GPIO_NUM;
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config.pin_vsync = VSYNC_GPIO_NUM;
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config.pin_href = HREF_GPIO_NUM;
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config.pin_sscb_sda = SIOD_GPIO_NUM;
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config.pin_sscb_scl = SIOC_GPIO_NUM;
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config.pin_pwdn = PWDN_GPIO_NUM;
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config.pin_reset = RESET_GPIO_NUM;
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config.xclk_freq_hz = 10000000;
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config.pixel_format = PIXFORMAT_JPEG;
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config.frame_size = FRAMESIZE_QVGA; //320x240
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config.jpeg_quality = 10;
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config.fb_count = 2;
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esp_err_t err = esp_camera_init(&config);
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if (err != ESP_OK) {
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Serial.printf("Camera init failed with error 0x%x", err);
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return;
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}
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}
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void showingImage(){
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camera_fb_t* fb = esp_camera_fb_get();
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if(!fb || fb->format != PIXFORMAT_JPEG){
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Serial.println("Camera Capture Failed!");
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}else{
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Serial.println("Camera Image to Display Here!");
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TJpgDec.drawJpg(0, 0, (const uint8_t*)fb->buf, fb->len);
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}
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esp_camera_fb_return(fb);
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}
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bool tft_output(int16_t x, int16_t y, uint16_t w, uint16_t h, uint16_t* bitmap){
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if( y>= tft.height()) return 0;
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tft.pushImage(x, y, w, h, bitmap);
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return 1;
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}
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void displayInit(){
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tft.begin();
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tft.setRotation(1);
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tft.fillScreen(TFT_WHITE);
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TJpgDec.setJpgScale(1);
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TJpgDec.setSwapBytes(true);
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TJpgDec.setCallback(tft_output);
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}
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