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1 Commits
develop ... main

Author SHA1 Message Date
Ryan Hamilton
ce3a12f422 Add devcontainer configuration for ESP32-CAM RTSP development and update .gitignore 2025-07-27 17:52:17 -05:00
12 changed files with 86 additions and 313 deletions
Expand all files Collapse all files

22
.devcontainer/devcontainer.json Normal file
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@@ -0,0 +1,22 @@
{
"name": "ESP32-CAM RTSP Development",
"image": "platformio/platformio-core",
"customizations": {
"vscode": {
"extensions": [
"platformio.platformio-ide",
"ms-vscode.cpptools",
"ms-vscode.cmake-tools"
]
}
},
"mounts": ["source=/dev,target=/dev,type=bind"],
"runArgs": ["--privileged", "--device-cgroup-rule=c 166:* rmw"],
"postCreateCommand": "pio pkg update -g -p espressif32",
"remoteUser": "root",
"forwardPorts": [80, 554],
"portsAttributes": {
"80": { "label": "Web Interface" },
"554": { "label": "RTSP Stream" }
}
}

3
.gitignore vendored
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@@ -1,4 +1,5 @@
.*/*
.pio/*
.vscode/*
.*.*
__pycache__/
*.log

37
README.md
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@@ -42,8 +42,6 @@ This software supports the following ESP32-CAM (and alike) modules:
- M5STACK_V2_PSRAM
- M5STACK_PSRAM
- M5STACK_WIDE
- M5STACK M5PoECAM-W
- M5STACK Timer CAM (Original and X)
- M5STACK
- Seeed Studio XIAO ESP32S3 SENSE
- TTGO T-CAMERA
@@ -312,23 +310,22 @@ The availability of PSRAM can be seen in the HTML status overview.
Not all the boards are equipped with PSRAM:
| Board | PSRAM |
|--------------------|----------------|
| WROVER_KIT | 8Mb |
| ESP_EYE | 8Mb |
| ESP32S3_EYE | 8Mb |
| M5STACK_PSRAM | 8Mb |
| M5STACK_V2_PSRAM | Version B only |
| M5STACK_WIDE | 8Mb |
| M5STACK_ESP32CAM | No |
| M5STACK_UNITCAM | No |
| M5STACK_UNITCAMS3 | 8Mb |
| M5STACK_M5PoECAM-W | 8MB |
| AI_THINKER | 8Mb |
| TTGO_T_JOURNAL | No |
| ESP32_CAM_BOARD | ? |
| ESP32S2_CAM_BOARD | ? |
| ESP32S3_CAM_LCD | ? |
| Board | PSRAM |
|--- |--- |
| WROVER_KIT | 8Mb |
| ESP_EYE | 8Mb |
| ESP32S3_EYE | 8Mb |
| M5STACK_PSRAM | 8Mb |
| M5STACK_V2_PSRAM | Version B only |
| M5STACK_WIDE | 8Mb |
| M5STACK_ESP32CAM | No |
| M5STACK_UNITCAM | No |
| M5STACK_UNITCAMS3 | 8Mb |
| AI_THINKER | 8Mb |
| TTGO_T_JOURNAL | No |
| ESP32_CAM_BOARD | ? |
| ESP32S2_CAM_BOARD | ? |
| ESP32S3_CAM_LCD | ? |
Depending on the image resolution, framerate and quality, the PSRAM must be enabled and/or the number of frame buffers increased to keep up with the data generated by the sensor.
There are (a lot of?) boards around with faulty PSRAM. If the camera fails to initialize, this might be a reason. See on [Reddit](https://www.reddit.com/r/esp32/comments/z2hyns/i_have_a_faulty_psram_on_my_esp32cam_what_should/).
@@ -360,8 +357,6 @@ esp32cam-rtsp depends on PlatformIO, Bootstrap 5 and Micro-RTSP by Kevin Hester.
## Change history
- August 2024
- Added support for M5Stack M5PoECAM-W
- January 2024
- Moved settings to board definitions
- Added new boards

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assets/boards/m5stack_m5poecam-w_back.webp
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1
boards/esp32cam_ai_thinker.json
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@@ -9,7 +9,6 @@
"'-D ESP32CAM_AI_THINKER'",
"'-D BOARD_HAS_PSRAM'",
"'-mfix-esp32-psram-cache-issue'",
"'-D FLASH_LED_GPIO=4'",
"'-D USER_LED_GPIO=33'",
"'-D USER_LED_ON_LEVEL=LOW'",
"'-D CAMERA_CONFIG_PIN_PWDN=32'",

68
boards/esp32cam_m5stack_m5poecam_w.json
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@@ -1,68 +0,0 @@
{
"build": {
"arduino":{
"ldscript": "esp32_out.ld",
"partitions": "default_8MB.csv"
},
"core": "esp32",
"extra_flags": [
"'-D ESP32CAM_M5STACK_M5POECAM'",
"'-D BOARD_HAS_PSRAM'",
"'-D USER_LED_GPIO=0'",
"'-D USER_LED_ON_LEVEL=LOW'",
"'-mfix-esp32-psram-cache-issue'",
"'-D CAMERA_CONFIG_PIN_PWDN=GPIO_NUM_NC'",
"'-D CAMERA_CONFIG_PIN_RESET=15'",
"'-D CAMERA_CONFIG_PIN_XCLK=27'",
"'-D CAMERA_CONFIG_PIN_SCCB_SDA=14'",
"'-D CAMERA_CONFIG_PIN_SCCB_SCL=12'",
"'-D CAMERA_CONFIG_PIN_Y9=19'",
"'-D CAMERA_CONFIG_PIN_Y8=36'",
"'-D CAMERA_CONFIG_PIN_Y7=18'",
"'-D CAMERA_CONFIG_PIN_Y6=39'",
"'-D CAMERA_CONFIG_PIN_Y5=5'",
"'-D CAMERA_CONFIG_PIN_Y4=34'",
"'-D CAMERA_CONFIG_PIN_Y3=35'",
"'-D CAMERA_CONFIG_PIN_Y2=32'",
"'-D CAMERA_CONFIG_PIN_VSYNC=22'",
"'-D CAMERA_CONFIG_PIN_HREF=26'",
"'-D CAMERA_CONFIG_PIN_PCLK=21'",
"'-D CAMERA_CONFIG_CLK_FREQ_HZ=20000000'",
"'-D CAMERA_CONFIG_LEDC_TIMER=LEDC_TIMER_0'",
"'-D CAMERA_CONFIG_LEDC_CHANNEL=LEDC_CHANNEL_0'",
"'-D CAMERA_CONFIG_FB_COUNT=2'",
"'-D CAMERA_CONFIG_FB_LOCATION=CAMERA_FB_IN_PSRAM'",
"'-D SCCB_I2C_PORT=I2C_NUM_0'",
"'-D GROVE_SDA=25'",
"'-D GROVE_SCL=33'"
],
"f_cpu": "240000000L",
"f_flash": "80000000L",
"flash_mode": "dio",
"mcu": "esp32",
"variant": "esp32"
},
"connectivity": [
"wifi",
"bluetooth",
"ethernet",
"can"
],
"debug": {
"openocd_board": "esp-wroom-32.cfg"
},
"frameworks": [
"arduino",
"espidf"
],
"name": "ESP32-CAM M5STACK M5PoECAM-W",
"upload": {
"flash_size": "16MB",
"maximum_ram_size": 327680,
"maximum_size": 16777216,
"require_upload_port": true,
"speed": 460800
},
"url": "https://docs.m5stack.com/en/unit/poecam-w",
"vendor": "M5STACK"
}

26
boards/esp32cam_m5stack_unitcams3.json
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@@ -20,25 +20,25 @@
"'-D CAMERA_CONFIG_PIN_XCLK=11'",
"'-D CAMERA_CONFIG_PIN_SCCB_SDA=17'",
"'-D CAMERA_CONFIG_PIN_SCCB_SCL=41'",
"'-D CAMERA_CONFIG_PIN_Y9=13'",
"'-D CAMERA_CONFIG_PIN_Y8=4'",
"'-D CAMERA_CONFIG_PIN_Y7=10'",
"'-D CAMERA_CONFIG_PIN_Y6=5'",
"'-D CAMERA_CONFIG_PIN_Y5=7'",
"'-D CAMERA_CONFIG_PIN_Y4=16'",
"'-D CAMERA_CONFIG_PIN_Y3=15'",
"'-D CAMERA_CONFIG_PIN_Y2=6'",
"'-D CAMERA_CONFIG_PIN_VSYNC=42'",
"'-D CAMERA_CONFIG_PIN_HREF=18'",
"'-D CAMERA_CONFIG_PIN_PCLK=12'",
"'-D CAMERA_CONFIG_PIN_Y9=35'",
"'-D CAMERA_CONFIG_PIN_Y8=34'",
"'-D CAMERA_CONFIG_PIN_Y7=39'",
"'-D CAMERA_CONFIG_PIN_Y6=36'",
"'-D CAMERA_CONFIG_PIN_Y5=19'",
"'-D CAMERA_CONFIG_PIN_Y4=18'",
"'-D CAMERA_CONFIG_PIN_Y3=5'",
"'-D CAMERA_CONFIG_PIN_Y2=4'",
"'-D CAMERA_CONFIG_PIN_VSYNC=25'",
"'-D CAMERA_CONFIG_PIN_HREF=23'",
"'-D CAMERA_CONFIG_PIN_PCLK=22'",
"'-D CAMERA_CONFIG_CLK_FREQ_HZ=20000000'",
"'-D CAMERA_CONFIG_LEDC_TIMER=LEDC_TIMER_0'",
"'-D CAMERA_CONFIG_LEDC_CHANNEL=LEDC_CHANNEL_0'",
"'-D CAMERA_CONFIG_FB_COUNT=2'",
"'-D CAMERA_CONFIG_FB_LOCATION=CAMERA_FB_IN_DRAM'",
"'-D SCCB_I2C_PORT=I2C_NUM_0'",
"'-D I2C_MEMS_SDA=17'",
"'-D I2C_MEMS_SCL=41'",
"'-D I2C_MEMS_SDA=48'",
"'-D I2C_MEMS_SCL=47'",
"'-D TF_CS=9'",
"'-D TF_MOSI=38'",
"'-D TF_CLK=39'",

72
boards/esp32cam_s3_wroom_n16r8.json
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@@ -1,72 +0,0 @@
{
"build": {
"arduino": {
"ldscript": "esp32s3_out.ld",
"partitions": "default_16MB.csv",
"memory_type": "qio_opi"
},
"core": "esp32",
"extra_flags": [
"'-D ARDUINO_ESP32S3_DEV'",
"'-D ARDUINO_USB_MODE=1'",
"'-D BOARD_HAS_PSRAM'",
"'-D ARDUINO_RUNNING_CORE=1'",
"'-D ARDUINO_EVENT_RUNNING_CORE=1'",
"'-D ARDUINO_USB_CDC_ON_BOOT=1'",
"'-D CAMERA_CONFIG_PIN_PWDN=GPIO_NUM_NC'",
"'-D CAMERA_CONFIG_PIN_RESET=GPIO_NUM_NC'",
"'-D CAMERA_CONFIG_PIN_XCLK=15'",
"'-D CAMERA_CONFIG_PIN_SCCB_SDA=4'",
"'-D CAMERA_CONFIG_PIN_SCCB_SCL=5'",
"'-D CAMERA_CONFIG_PIN_Y9=16'",
"'-D CAMERA_CONFIG_PIN_Y8=17'",
"'-D CAMERA_CONFIG_PIN_Y7=18'",
"'-D CAMERA_CONFIG_PIN_Y6=12'",
"'-D CAMERA_CONFIG_PIN_Y5=10'",
"'-D CAMERA_CONFIG_PIN_Y4=8'",
"'-D CAMERA_CONFIG_PIN_Y3=9'",
"'-D CAMERA_CONFIG_PIN_Y2=11'",
"'-D CAMERA_CONFIG_PIN_VSYNC=6'",
"'-D CAMERA_CONFIG_PIN_HREF=7'",
"'-D CAMERA_CONFIG_PIN_PCLK=13'",
"'-D CAMERA_CONFIG_CLK_FREQ_HZ=20000000'",
"'-D CAMERA_CONFIG_LEDC_TIMER=LEDC_TIMER_0'",
"'-D CAMERA_CONFIG_LEDC_CHANNEL=LEDC_CHANNEL_0'",
"'-D CAMERA_CONFIG_FB_COUNT=2'",
"'-D CAMERA_CONFIG_FB_LOCATION=CAMERA_FB_IN_PSRAM'",
"'-D SCCB_I2C_PORT=I2C_NUM_0'"
],
"f_cpu": "240000000L",
"f_flash": "80000000L",
"flash_mode": "dio",
"psram_type": "opi",
"hwids": [
[
"0x303A",
"0x1001"
]
],
"mcu": "esp32s3",
"variant": "esp32s3"
},
"connectivity": [
"wifi"
],
"debug": {
"openocd_target": "esp32s3.cfg"
},
"frameworks": [
"arduino",
"espidf"
],
"name": "ESP32 S3 WROOM n16r8",
"upload": {
"flash_size": "16MB",
"maximum_ram_size": 327680,
"maximum_size": 16777216,
"require_upload_port": true,
"speed": 921600
},
"url": "https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitc-1.html",
"vendor": "Espressif"
}

69
boards/m5stack-timer-cam.json
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@@ -1,69 +0,0 @@
{
"build": {
"arduino":{
"ldscript": "esp32_out.ld",
"partitions": "huge_app.csv"
},
"core": "esp32",
"extra_flags": [
"'-D ARDUINO_M5Stack_Timer_CAM'",
"'-D BOARD_HAS_PSRAM'",
"'-mfix-esp32-psram-cache-issue'",
"'-mfix-esp32-psram-cache-strategy=memw'",
"'-D USER_LED_GPIO=2'",
"'-D USER_LED_ON_LEVEL=HIGH'",
"'-D CAMERA_CONFIG_PIN_PWDN=GPIO_NUM_NC'",
"'-D CAMERA_CONFIG_PIN_RESET=15'",
"'-D CAMERA_CONFIG_PIN_XCLK=27'",
"'-D CAMERA_CONFIG_PIN_SCCB_SDA=25'",
"'-D CAMERA_CONFIG_PIN_SCCB_SCL=23'",
"'-D CAMERA_CONFIG_PIN_Y9=19'",
"'-D CAMERA_CONFIG_PIN_Y8=36'",
"'-D CAMERA_CONFIG_PIN_Y7=18'",
"'-D CAMERA_CONFIG_PIN_Y6=39'",
"'-D CAMERA_CONFIG_PIN_Y5=5'",
"'-D CAMERA_CONFIG_PIN_Y4=34'",
"'-D CAMERA_CONFIG_PIN_Y3=35'",
"'-D CAMERA_CONFIG_PIN_Y2=32'",
"'-D CAMERA_CONFIG_PIN_VSYNC=22'",
"'-D CAMERA_CONFIG_PIN_HREF=26'",
"'-D CAMERA_CONFIG_PIN_PCLK=21'",
"'-D CAMERA_CONFIG_CLK_FREQ_HZ=20000000'",
"'-D CAMERA_CONFIG_LEDC_TIMER=LEDC_TIMER_0'",
"'-D CAMERA_CONFIG_LEDC_CHANNEL=LEDC_CHANNEL_0'",
"'-D CAMERA_CONFIG_FB_COUNT=2'",
"'-D CAMERA_CONFIG_FB_LOCATION=CAMERA_FB_IN_PSRAM'",
"'-D SCCB_I2C_PORT=I2C_NUM_0'",
"'-D GROVE_SDA=4'",
"'-D GROVE_SCL=13'"
],
"f_cpu": "240000000L",
"f_flash": "40000000L",
"flash_mode": "dio",
"mcu": "esp32",
"variant": "m5stack_timer_cam"
},
"connectivity": [
"wifi",
"bluetooth",
"ethernet",
"can"
],
"debug": {
"openocd_board": "esp-wroom-32.cfg"
},
"frameworks": [
"arduino",
"espidf"
],
"name": "M5Stack Timer CAM",
"upload": {
"flash_size": "4MB",
"maximum_ram_size": 327680,
"maximum_size": 4194304,
"require_upload_port": true,
"speed": 115200
},
"url": "https://docs.m5stack.com/en/unit/timercam",
"vendor": "M5STACK"
}

17
platformio.ini
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@@ -10,7 +10,6 @@
###############################################################################
[platformio]
#default_envs = esp32cam_s3_wroom_n16r8
#default_envs = esp32cam_ai_thinker
#default_envs = esp32cam_espressif_esp_eye
#default_envs = esp32cam_espressif_esp32s2_cam_board
@@ -21,19 +20,18 @@
#default_envs = esp32cam_m5stack_camera_psram
#default_envs = esp32cam_m5stack_camera
#default_envs = esp32cam_m5stack_esp32cam
#default_envs = esp32cam_m5stack_unitcam
#default_envs = esp32cam_m5stack_unitcams3
#default_envs = esp32cam_m5stack_wide
#default_envs = esp32cam_m5stack_m5poecam_w
#default_envs = esp32cam_seeed_xiao_esp32s3_sense
#default_envs = esp32cam_ttgo_t_camera
#default_envs = esp32cam_ttgo_t_journal
[env]
platform = espressif32@6.9.0
platform = espressif32
framework = arduino
#upload_port = /dev/tty.usbmodem*
#upload_protocol = espota
#upload_port = 192.168.178.223
#upload_flags = --auth='ESP32CAM-RTSP'
@@ -106,9 +104,6 @@ board = esp32cam_m5stack_unitcams3
[env:esp32cam_m5stack_wide]
board = esp32cam_m5stack_wide
[env:esp32cam_m5stack_m5poecam_w]
board = esp32cam_m5stack_m5poecam_w
[env:esp32cam_seeed_xiao_esp32s3_sense]
board = esp32cam_seeed_xiao_esp32s3_sense
@@ -116,10 +111,4 @@ board = esp32cam_seeed_xiao_esp32s3_sense
board = esp32cam_ttgo_t_camera
[env:esp32cam_ttgo_t_journal]
board = esp32cam_ttgo_t_journal
[env:m5stack-timer-cam]
board = m5stack-timer-cam
[env:esp32cam_s3_wroom_n16r8]
board = esp32cam_s3_wroom_n16r8
board = esp32cam_ttgo_t_journal

84
src/main.cpp
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@@ -150,20 +150,6 @@ void handle_root()
web_server.send(200, "text/html", html);
}
#ifdef FLASH_LED_GPIO
void handle_flash()
{
log_v("handle_flash");
// If no value present, use off, otherwise convert v to integer. Depends on analog resolution for max value
auto v = web_server.hasArg("v") ? web_server.arg("v").toInt() : 0;
// If conversion fails, v = 0
analogWrite(FLASH_LED_GPIO, v);
web_server.sendHeader("Cache-Control", "no-cache, no-store, must-revalidate");
web_server.send(200);
}
#endif
void handle_snapshot()
{
log_v("handle_snapshot");
@@ -233,35 +219,35 @@ esp_err_t initialize_camera()
auto jpeg_quality = param_jpg_quality.value();
log_i("Frame duration: %d ms", param_frame_duration.value());
const camera_config_t camera_config = {
.pin_pwdn = CAMERA_CONFIG_PIN_PWDN, // GPIO pin for camera power down line
.pin_reset = CAMERA_CONFIG_PIN_RESET, // GPIO pin for camera reset line
.pin_xclk = CAMERA_CONFIG_PIN_XCLK, // GPIO pin for camera XCLK line
.pin_sccb_sda = CAMERA_CONFIG_PIN_SCCB_SDA, // GPIO pin for camera SDA line
.pin_sccb_scl = CAMERA_CONFIG_PIN_SCCB_SCL, // GPIO pin for camera SCL line
.pin_d7 = CAMERA_CONFIG_PIN_Y9, // GPIO pin for camera D7 line
.pin_d6 = CAMERA_CONFIG_PIN_Y8, // GPIO pin for camera D6 line
.pin_d5 = CAMERA_CONFIG_PIN_Y7, // GPIO pin for camera D5 line
.pin_d4 = CAMERA_CONFIG_PIN_Y6, // GPIO pin for camera D4 line
.pin_d3 = CAMERA_CONFIG_PIN_Y5, // GPIO pin for camera D3 line
.pin_d2 = CAMERA_CONFIG_PIN_Y4, // GPIO pin for camera D2 line
.pin_d1 = CAMERA_CONFIG_PIN_Y3, // GPIO pin for camera D1 line
.pin_d0 = CAMERA_CONFIG_PIN_Y2, // GPIO pin for camera D0 line
.pin_vsync = CAMERA_CONFIG_PIN_VSYNC, // GPIO pin for camera VSYNC line
.pin_href = CAMERA_CONFIG_PIN_HREF, // GPIO pin for camera HREF line
.pin_pclk = CAMERA_CONFIG_PIN_PCLK, // GPIO pin for camera PCLK line
.xclk_freq_hz = CAMERA_CONFIG_CLK_FREQ_HZ, // Frequency of XCLK signal, in Hz. EXPERIMENTAL: Set to 16MHz on ESP32-S2 or ESP32-S3 to enable EDMA mode
.ledc_timer = CAMERA_CONFIG_LEDC_TIMER, // LEDC timer to be used for generating XCLK
.ledc_channel = CAMERA_CONFIG_LEDC_CHANNEL, // LEDC channel to be used for generating XCLK
.pixel_format = PIXFORMAT_JPEG, // Format of the pixel data: PIXFORMAT_ + YUV422|GRAYSCALE|RGB565|JPEG
.frame_size = frame_size, // Size of the output image: FRAMESIZE_ + QVGA|CIF|VGA|SVGA|XGA|SXGA|UXGA
.jpeg_quality = jpeg_quality, // Quality of JPEG output. 0-63 lower means higher quality
.fb_count = CAMERA_CONFIG_FB_COUNT, // Number of frame buffers to be allocated. If more than one, then each frame will be acquired (double speed)
.fb_location = CAMERA_CONFIG_FB_LOCATION, // The location where the frame buffer will be allocated
.grab_mode = CAMERA_GRAB_LATEST, // When buffers should be filled
.pin_pwdn = CAMERA_CONFIG_PIN_PWDN, // GPIO pin for camera power down line
.pin_reset = CAMERA_CONFIG_PIN_RESET, // GPIO pin for camera reset line
.pin_xclk = CAMERA_CONFIG_PIN_XCLK, // GPIO pin for camera XCLK line
.pin_sccb_sda = CAMERA_CONFIG_PIN_SCCB_SDA, // GPIO pin for camera SDA line
.pin_sccb_scl = CAMERA_CONFIG_PIN_SCCB_SCL, // GPIO pin for camera SCL line
.pin_d7 = CAMERA_CONFIG_PIN_Y9, // GPIO pin for camera D7 line
.pin_d6 = CAMERA_CONFIG_PIN_Y8, // GPIO pin for camera D6 line
.pin_d5 = CAMERA_CONFIG_PIN_Y7, // GPIO pin for camera D5 line
.pin_d4 = CAMERA_CONFIG_PIN_Y6, // GPIO pin for camera D4 line
.pin_d3 = CAMERA_CONFIG_PIN_Y5, // GPIO pin for camera D3 line
.pin_d2 = CAMERA_CONFIG_PIN_Y4, // GPIO pin for camera D2 line
.pin_d1 = CAMERA_CONFIG_PIN_Y3, // GPIO pin for camera D1 line
.pin_d0 = CAMERA_CONFIG_PIN_Y2, // GPIO pin for camera D0 line
.pin_vsync = CAMERA_CONFIG_PIN_VSYNC, // GPIO pin for camera VSYNC line
.pin_href = CAMERA_CONFIG_PIN_HREF, // GPIO pin for camera HREF line
.pin_pclk = CAMERA_CONFIG_PIN_PCLK, // GPIO pin for camera PCLK line
.xclk_freq_hz = CAMERA_CONFIG_CLK_FREQ_HZ, // Frequency of XCLK signal, in Hz. EXPERIMENTAL: Set to 16MHz on ESP32-S2 or ESP32-S3 to enable EDMA mode
.ledc_timer = CAMERA_CONFIG_LEDC_TIMER, // LEDC timer to be used for generating XCLK
.ledc_channel = CAMERA_CONFIG_LEDC_CHANNEL, // LEDC channel to be used for generating XCLK
.pixel_format = PIXFORMAT_JPEG, // Format of the pixel data: PIXFORMAT_ + YUV422|GRAYSCALE|RGB565|JPEG
.frame_size = frame_size, // Size of the output image: FRAMESIZE_ + QVGA|CIF|VGA|SVGA|XGA|SXGA|UXGA
.jpeg_quality = jpeg_quality, // Quality of JPEG output. 0-63 lower means higher quality
.fb_count = CAMERA_CONFIG_FB_COUNT, // Number of frame buffers to be allocated. If more than one, then each frame will be acquired (double speed)
.fb_location = CAMERA_CONFIG_FB_LOCATION, // The location where the frame buffer will be allocated
.grab_mode = CAMERA_GRAB_LATEST, // When buffers should be filled
#if CONFIG_CAMERA_CONVERTER_ENABLED
conv_mode = CONV_DISABLE, // RGB<->YUV Conversion mode
conv_mode = CONV_DISABLE, // RGB<->YUV Conversion mode
#endif
.sccb_i2c_port = SCCB_I2C_PORT // If pin_sccb_sda is -1, use the already configured I2C bus by number
.sccb_i2c_port = SCCB_I2C_PORT // If pin_sccb_sda is -1, use the already configured I2C bus by number
};
return cam.init(camera_config);
@@ -330,8 +316,6 @@ void setup()
// Disable brownout
WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0);
Serial.begin(115200);
Serial.setDebugOutput(true);
#ifdef CAMERA_POWER_GPIO
pinMode(CAMERA_POWER_GPIO, OUTPUT);
digitalWrite(CAMERA_POWER_GPIO, CAMERA_POWER_ON_LEVEL);
@@ -342,13 +326,8 @@ void setup()
digitalWrite(USER_LED_GPIO, !USER_LED_ON_LEVEL);
#endif
#ifdef FLASH_LED_GPIO
pinMode(FLASH_LED_GPIO, OUTPUT);
// Set resolution to 8 bits
analogWriteResolution(8);
// Turn flash led off
analogWrite(FLASH_LED_GPIO, 0);
#endif
Serial.begin(115200);
Serial.setDebugOutput(true);
#ifdef ARDUINO_USB_CDC_ON_BOOT
// Delay for USB to connect/settle
@@ -423,10 +402,7 @@ void setup()
web_server.on("/snapshot", HTTP_GET, handle_snapshot);
// Camera stream
web_server.on("/stream", HTTP_GET, handle_stream);
#ifdef FLASH_LED_GPIO
// Flash led
web_server.on("/flash", HTTP_GET, handle_flash);
#endif
web_server.onNotFound([]()
{ iotWebConf.handleNotFound(); });
}