Search found 8 matches

by BORISBRITWA
Sun Mar 10, 2019 6:32 am
Forum: ESP32 Arduino
Topic: How to calculate i2s clock?
Replies: 0
Views: 601

How to calculate i2s clock?

// Enable slave mode (sampling clock is external) I2S0.conf.rx_slave_mod = 1; // Enable parallel mode I2S0.conf2.lcd_en = 1; // Use HSYNC/VSYNC/HREF to control sampling I2S0.conf2.camera_en = 1; // Configure clock divider I2S0.clkm_conf.clkm_div_a = 1; I2S0.clkm_conf.clkm_div_b = 0; I2S0.clkm_conf....
by BORISBRITWA
Fri Feb 15, 2019 3:48 pm
Forum: ESP32 Arduino
Topic: ESP_LOGx arduino
Replies: 0
Views: 456

ESP_LOGx arduino

installed a new arduino 1.8.8 \and esp32 sdk (https://dl.espressif.com/dl/package_esp32_index.json) in sdkconfig CONFIG_LOG_DEFAULT_LEVEL 1 to 5 in the arduino Core Debug Level :VERBOSE in the project: setup() { esp_log_level_set("*", ESP_LOG_VERBOSE); } but when project https://github.com/lewisxhe/...
by BORISBRITWA
Mon Feb 11, 2019 12:21 pm
Forum: ESP32 Arduino
Topic: ESP32 OV2640 camera with internal generator
Replies: 0
Views: 630

ESP32 OV2640 camera with internal generator

i trying to use project https://github.com/LilyGO/ESP32-Camera with wemos lolin32 https://wiki.wemos.cc/_media/products:lolin32:lolon32_v1.0.0_2_16x9.jpg The project has the following settings xclk_freq_hz = 20000000 Camera clock frequency in .ino files. But further in the library(ov264_drive.c) thi...
by BORISBRITWA
Mon Feb 11, 2019 12:02 pm
Forum: General Discussion
Topic: ESP32 OV2640 camera with internal generator
Replies: 0
Views: 491

ESP32 OV2640 camera with internal generator

i trying to use project https://github.com/LilyGO/ESP32-Camera with wemos lolin32 https://wiki.wemos.cc/_media/products:lolin32:lolon32_v1.0.0_2_16x9.jpg The project has the following settings xclk_freq_hz = 20000000 Camera clock frequency in .ino files. But further in the library(ov264_drive.c) thi...
by BORISBRITWA
Sat Jun 16, 2018 6:53 am
Forum: Hardware
Topic: Camera
Replies: 19
Views: 20907

Re: Camera

THIS IS MY RESULTS https://youtu.be/EdIFQ_LUx3Y
by BORISBRITWA
Fri May 04, 2018 6:53 pm
Forum: General Discussion
Topic: TG1WDT_SYS_RESET
Replies: 6
Views: 2011

Re: TG1WDT_SYS_RESET

I made some changes and a test function. #define send_buff_size 1280 #define FIFO_Pin_3 14 #define FIFO_Pin_4 15 #define FIFO_Pin_5 32 #define FIFO_Pin_6 33 #define FIFO_Pin_7 34 #define FIFO_Pin_8 35 //#define RESET #define FIFO_WEN 2 #define FIFO_WRST 4 #define FIFO_RCK 26//16 #define FIFO_RRST 17...
by BORISBRITWA
Thu May 03, 2018 2:23 pm
Forum: General Discussion
Topic: TG1WDT_SYS_RESET
Replies: 6
Views: 2011

Re: TG1WDT_SYS_RESET

I have edited the topic.
by BORISBRITWA
Thu May 03, 2018 11:09 am
Forum: General Discussion
Topic: TG1WDT_SYS_RESET
Replies: 6
Views: 2011

TG1WDT_SYS_RESET

rst:0x8 (TG1WDT_SYS_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) Error occurs when I read the state of the gpio in the buffer. #define send_buff_size 1280 uint8_t databuff[send_buff_size]; uint8_t ov7670_read(void){ uint8_t val=0; gpio_set_level(FIFO_RCK, 1); if (gpio_get_level(FIFO_Pin_1)) val|= (1<<7); ...

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