在timer2中断处理函数中计算行数来进行场同步,这里更好的是利用定时器的主从模式让timer2来触发timer3,我为了节约定时器采用的在中断中记时并产生场同步信号,实测效果也不错,大致的初始化这样 void vga_timer_config(void) { timer_oc_parameter_struct timer_ocinitpara; timer_parameter_struct timer_initpara; ...
Serial.begin(115200); pinMode(FLASH_LED,OUTPUT);//闪光灯 pinMode(LEFT_WHEEL_A,OUTPUT);//左轮输出 pinMode(LEFT_WHEEL_B,OUTPUT);//左轮输出 pinMode(RIGHT_WHEEL_A,OUTPUT);//右轮输出 pinMode(RIGHT_WHEEL_B,OUTPUT);//右轮输出 pinMode(SERVO_PIN,OUTPUT);//设定舵机接口为输出接口 //默认左右...
16 PWM output channels 2 Digital-to-Analog Converters (DAC) 2 I2S interfaces 6-bit VGA color 2:2:2 R:G:B 2 x PS-2 DIN connectors 5V mouse/keyboard 3.3V to 5V level shifters Better than 5V keyboard with series resistors 10K pull-ups on both sides 2 x FTDI connectors 5V DC ...
.pixel_format = PIXFORMAT_GRAYSCALE, // YUV422, GRAYSCALE, RGB565, JPEG .frame_size = FRAMESIZE_QVGA, // QQVGA-UXGA Do not use sizes above QVGA when not JPEG .jpeg_quality = 12, // 0-63 lower number means higher quality .fb_count = 1, // If more than one, i2s runs in cont...
Last commit date Latest commit History 5 Commits gfx src .gitmodules ESP32VGA.ino README.md Repository files navigation README A simple VGA output with 14Bit color and external DACs over parallel I²S THanks for any support! Patreon (https://patreon.com/bitluni) Paypal (https://paypal.me...
config.frame_size = FRAMESIZE_UXGA; // FRAMESIZE_ + QVGA|CIF|VGA|SVGA|XGA|SXGA|UXGA config.jpeg_quality = 10; config.fb_count = 2; } 如果该开发板没有PSRAM,请进行以下设置: else { config.frame_size = FRAMESIZE_SVGA; config.jpeg_quality = 12; ...
// .frame_size = FRAMESIZE_VGA, // FRAMESIZE_UXGA (1600 x 1200) // FRAMESIZE_QVGA (320 x 240) // FRAMESIZE_CIF (352 x 288) // FRAMESIZE_VGA (640 x 480) // FRAMESIZE_SVGA (800 x 600) // FRAMESIZE_XGA (1024 x 768) // FRAMESIZE_SXGA (1280 x 1024) .frame_size = FR...
VGA camera Power: Interfaces: 5 VDC barrel jack & Micro-B USB LDO: NCP1117 (1 A); can be replaced with LM317DCY (1.5 A) Versions & schematics: V1 (red solder mask): Schematic V2 (black solder mask): Schematic V3 (black solder mask with female header camera connector): Schematic Di...
、WXGA(1280*800)、XGA(1024*768)、SVGA(800*600)、VGA(640*480)、QVGA(320*240)和QQVGA(160*...
config.frame_size = FRAMESIZE_QQVGA; config.jpeg_quality = 10; config.fb_count = 1; Serial.println("PSRAM"); } else { config.frame_size = FRAMESIZE_QVGA; config.jpeg_quality = 12; config.fb_count = 1; } #if defined(CAMERA_MODEL_ESP_EYE) ...