Search found 37 matches: esp32 cam raw data

Searched query: esp32 cam raw data

by su542sa
Tue Jul 14, 2026 5:22 pm
Forum: Hardware
Topic: ESP32-S3 UART RX receives nothing despite pin confirmed electrically alive and radar confirmed transmitting - GPIO42 (JT
Replies: 1
Views: 46

ESP32-S3 UART RX receives nothing despite pin confirmed electrically alive and radar confirmed transmitting - GPIO42 (JT

Board: ESP32-S3-CAM (GOOUUU N16R8, ESP32-S3-WROOM-1U-N16R8 module). Peripheral: HLK-LD2451 UART radar, 115200 8N1. Wiring: radar TX → ESP32 GPIO42 (RX ... 5.1V at the radar's VCC.
4. A raw digitalRead() polling test ... rate = RADAR_BAUD;
uart_config.data_bits = UART_DATA_8_BITS;
uart ...
by try_except
Wed Nov 19, 2025 2:04 pm
Forum: ESP-IDF
Topic: MIPI->ISP->PPA->H264->SD Card pipeline performance
Replies: 1
Views: 1333

MIPI->ISP->PPA->H264->SD Card pipeline performance

... on a video capturing project on ESP32-P4 and so far I've managed to ... memory-hungry, so I used esp_cam_sensor and esp_h264 to configure the ... format_name = "MIPI_2lane_24Minput_RAW10_1280x960_binning_45fps ... CSI_LANE_BITRATE_MBPS,
.input_data_color_type = CSI_INPUT_COLOR ...
by ubercoder
Thu Oct 03, 2024 9:01 pm
Forum: ESP32 Arduino
Topic: fmt2jpg seems to leak 128k of psram per call
Replies: 3
Views: 3319

fmt2jpg seems to leak 128k of psram per call

I'm running into a problem with my ESP32-cam.

I'm using it to capture an image which gets converted to raw rgb colour data for processing, before being converted back into a jpg.

I'm using the 'fmt2jpg' method from the 'esp_camera' library to do the conversion back into a jpg. It works, except that once ...
by Chathurya Dharmasiri
Wed Aug 14, 2024 12:44 pm
Forum: ESP32 Arduino
Topic: NORVI ESP32 Camera Continuous Reset Issue When Integrating Object Detection with TFT Display
Replies: 0
Views: 1345

NORVI ESP32 Camera Continuous Reset Issue When Integrating Object Detection with TFT Display

... on a project involving the NORVI ESP32 Camera and Edge Impulse for object detection. While the object detection model works fine when tested alone, I’m ... define EI_CAMERA_RAW_FRAME_BUFFER_COLS 320
#define EI ... saturation
}
}

/**
* @brief Get data and run inferencing
*
* @param[in ...
by Chathurya Dharmasiri
Wed Aug 14, 2024 12:42 pm
Forum: ESP32 Arduino
Topic: NORVI ESP32 Camera Continuous Reset Issue When Integrating Object Detection with TFT Display
Replies: 0
Views: 1232

NORVI ESP32 Camera Continuous Reset Issue When Integrating Object Detection with TFT Display

... on a project involving the NORVI ESP32 Camera and Edge Impulse for object detection. While the object detection model works fine when tested alone, I’m ... define EI_CAMERA_RAW_FRAME_BUFFER_COLS 320
#define EI ... saturation
}
}

/**
* @brief Get data and run inferencing
*
* @param[in ...
by DoNotClimb
Fri Mar 08, 2024 12:31 pm
Forum: ESP-IDF
Topic: ESP32-S3 camera issue (OV2640)
Replies: 1
Views: 4669

ESP32-S3 camera issue (OV2640)

Hi,

I recently bought a Seeed XIAO ESP32S3 Sense and I'm having trouble to get the camera to work properly.

One of the issues is that I'm being only ... 1 = Enable
cam_sensor->set_raw_gma(cam_sensor, 0); // 0 = Disable ... base, int32_t event_id, void* event_data)
{
if (event_base == WIFI_EVENT ...
by TBHKpmy
Sat Jan 27, 2024 2:06 am
Forum: General Discussion
Topic: ESP32s3 LCD_CAM interrupt
Replies: 1
Views: 1245

ESP32s3 LCD_CAM interrupt

I am developing ESP32s3 with ArduinoIDE Ver1.8.19.
ArduinoIDE ESP32 board library version is 2.0.14

When registering LCD_CAM module interrupts, I use ... CAM_CTRL1
LCD_CAM.cam_ctrl1.cam_rec_data_bytelen = horizon_size;
LCD_CAM.cam ... handle);

//◇LCD_CAM_LC_DMA_INT_RAW_REG(Read Only)
//LCD_CAM_LCD_VSYNC ...
by TBHKpmy
Fri Jan 26, 2024 7:27 am
Forum: ESP32 Arduino
Topic: ESP32 S3 video buffer filling
Replies: 7
Views: 6892

Re: ESP32 S3 LCD_CAM interrupt

ArduinoIDE Ver1.8.19でESP32s3の開発をしているのですが
LCD_CAMモジュールの割り込みを登録する際に「esp_intr_alloc」を使用して割り込みハンドラー関数を下記のように登録しているのですが、CISからのVSYNCを受信してもLCD_CAMモジュール割り込みが発生しない ... CTRL1
LCD_CAM.cam_ctrl1.cam_rec_data_bytelen = horizon_size;
LCD_CAM ... handle);

//◇LCD_CAM_LC_DMA_INT_RAW_REG(Read Only)
//LCD_CAM_LCD_VSYNC ...
by jamargevicius
Thu May 18, 2023 8:10 pm
Forum: Hardware
Topic: Trouble uploading code to ESP32-S3-WROOM-1
Replies: 2
Views: 4147

Re: Trouble uploading code to ESP32-S3-WROOM-1

... help. Here is my experience using ESP32-S3-WROOM-1 which I designed ... Board Manager" this line:
https://raw.githubusercontent.com/espressif ... as it comes standard on the ESP32-CAM_MB (motherbord), and on the ESP32 ... GPIO-0 line, the FT232 chip's nDTR (Data Terminal Ready - goes low when the ...
by Roman_S
Sun May 14, 2023 9:29 am
Forum: General Discussion
Topic: Enable External RAM
Replies: 2
Views: 2214

Re: Enable External RAM

... still have the same issue/ Board esp32-cam

SDKconfig below
#
# Automatically generated file. DO NOT EDIT.
# Espressif IoT Development Framework (ESP ... RESULT_BYTES=2
CONFIG_SOC_ADC_DIGI_DATA_BYTES_PER_CONV=4
CONFIG_SOC_ADC ... is not set
# end of ICMP

#
# LWIP RAW API
#
CONFIG_LWIP_MAX_RAW_PCBS=16 ...

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