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This commit is contained in:
Rene Zeldenthuis
2024-02-04 17:11:21 +01:00
parent d0ef68bbf4
commit 5bdfc45e3b
17 changed files with 1123 additions and 270 deletions
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60
src/main.cpp
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@@ -2,6 +2,7 @@
#include <ArduinoOTA.h>
#include <esp_wifi.h>
#include <soc/rtc_cntl_reg.h>
#include <driver/i2c.h>
#include <IotWebConf.h>
#include <IotWebConfTParameter.h>
#include <OV2640.h>
@@ -97,7 +98,7 @@ void handle_root()
// Version / CPU
{"AppTitle", APP_TITLE},
{"AppVersion", APP_VERSION},
{"BoardType", board_name},
{"BoardType", BOARD_NAME},
{"ThingName", iotWebConf.getThingName()},
{"SDKVersion", ESP.getSdkVersion()},
{"ChipModel", ESP.getChipModel()},
@@ -118,8 +119,8 @@ void handle_root()
{"AccessPoint", WiFi.SSID()},
{"SignalStrength", String(WiFi.RSSI())},
{"WifiMode", wifi_modes[WiFi.getMode()]},
{"IpV4", ipv4.toString()},
{"IpV6", ipv6.toString()},
{"IPv4", ipv4.toString()},
{"IPv6", ipv6.toString()},
{"NetworkState.ApMode", String(iotWebConf.getState() == iotwebconf::NetworkState::ApMode)},
{"NetworkState.OnLine", String(iotWebConf.getState() == iotwebconf::NetworkState::OnLine)},
// Camera
@@ -171,7 +172,7 @@ void handle_snapshot()
}
// Remove old images stored in the frame buffer
auto frame_buffers = default_camera_config.fb_count;
auto frame_buffers = CAMERA_CONFIG_FB_COUNT;
while (frame_buffers--)
cam.run();
@@ -222,16 +223,47 @@ void handle_stream()
esp_err_t initialize_camera()
{
log_v("initialize_camera");
// Copy the settings
camera_config_t camera_config;
memset(&camera_config, 0, sizeof(camera_config_t));
memcpy(&camera_config, &default_camera_config, sizeof(camera_config_t));
constexpr auto pixformat = PIXFORMAT_JPEG;
log_i("Frame size: %s", param_frame_size.value());
auto frame_size = lookup_frame_size(param_frame_size.value());
log_i("JPEG quality: %d", param_jpg_quality.value());
auto jpeg_quality = param_jpg_quality.value();
log_i("Frame duration: %d ms", param_frame_duration.value());
camera_config.frame_size = frame_size;
camera_config.jpeg_quality = param_jpg_quality.value();
constexpr auto i2c_port = I2C_NUM_0;
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, // 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
#endif
.sccb_i2c_port = i2c_port // If pin_sccb_sda is -1, use the already configured I2C bus by number
};
return cam.init(camera_config);
}
@@ -311,10 +343,10 @@ void setup()
log_i("CPU Freq: %d Mhz, %d core(s)", getCpuFrequencyMhz(), ESP.getChipCores());
log_i("Free heap: %d bytes", ESP.getFreeHeap());
log_i("SDK version: %s", ESP.getSdkVersion());
log_i("Board: %s", board_name);
log_i("Board: %s", BOARD_NAME);
log_i("Starting " APP_TITLE "...");
if (default_camera_config.fb_location == CAMERA_FB_IN_PSRAM)
if (CAMERA_CONFIG_FB_LOCATION == CAMERA_FB_IN_PSRAM)
{
if (!psramInit())
log_e("Failed to initialize PSRAM");
@@ -350,9 +382,9 @@ void setup()
iotWebConf.getApTimeoutParameter()->visible = true;
iotWebConf.setConfigSavedCallback(on_config_saved);
iotWebConf.setWifiConnectionCallback(on_connected);
#ifdef LED_BUILTIN
#ifdef LED_BUILTIN
iotWebConf.setStatusPin(LED_BUILTIN, LOW);
#endif
#endif
iotWebConf.init();
camera_init_result = initialize_camera();