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Implement a camera livestream handler (#2286)

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Slider0007
2023-04-04 22:06:53 +02:00
committed by GitHub
parent 63ac38a52d
commit e7bfba4b01
5 changed files with 148 additions and 11 deletions
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40
code/include/defines.h
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@@ -55,39 +55,48 @@
//compiler optimization for tflite-micro-esp-examples
#define XTENSA
//#define CONFIG_IDF_TARGET_ARCH_XTENSA //not needed with platformio/espressif32 @ 5.2.0
//#define CONFIG_IDF_TARGET_ARCH_XTENSA //not needed with platformio/espressif32 @ 5.2.0
//ClassControllCamera + ClassFlowTakeImage + connect_wlan + main
#define FLASH_GPIO GPIO_NUM_4
#define BLINK_GPIO GPIO_NUM_33
//Statusled + ClassControllCamera
#define BLINK_GPIO GPIO_NUM_33 // PIN for red board LED
//interface_mqtt + read_wlanini
#define __HIDE_PASSWORD
//ClassControllCamera
#define USE_PWM_LEDFLASH // if __LEDGLOBAL is defined, a global variable is used for LED control, otherwise locally and each time a new
//server_GPIO
#define __LEDGLOBAL
#define FLASH_GPIO GPIO_NUM_4 // PIN for flashlight LED
#define USE_PWM_LEDFLASH // if __LEDGLOBAL is defined, a global variable is used for LED control, otherwise locally and each time a new
#define CAM_LIVESTREAM_REFRESHRATE 500 // Camera livestream feature: Waiting time in milliseconds to refresh image
//ClassControllCamera + ClassFlowTakeImage
#define CAMERA_MODEL_AI_THINKER
#define BOARD_ESP32CAM_AITHINKER
//server_GPIO
#define __LEDGLOBAL
//server_GPIO + server_file + SoftAP
#define CONFIG_FILE "/sdcard/config/config.ini"
#define CONFIG_FILE_BACKUP "/sdcard/config/config.bak"
//interface_mqtt + read_wlanini
#define __HIDE_PASSWORD
//ClassFlowControll + Main + SoftAP
#define WLAN_CONFIG_FILE "/sdcard/wlan.ini"
//main
#define __SD_USE_ONE_LINE_MODE__
// server_file + Helper
#define FILE_PATH_MAX (255) //Max length a file path can have on storage
//server_file +(ota_page.html + upload_script.html)
#define MAX_FILE_SIZE (8000*1024) // 8 MB Max size of an individual file. Make sure this value is same as that set in upload_script.html and ota_page.html!
#define MAX_FILE_SIZE_STR "8MB"
@@ -98,37 +107,45 @@
#define SERVER_HELPER_SCRATCH_BUFSIZE 8192
#define SERVER_OTA_SCRATCH_BUFSIZE 1024
//server_file + server_help
#define IS_FILE_EXT(filename, ext) \
(strcasecmp(&filename[strlen(filename) - sizeof(ext) + 1], ext) == 0)
//server_ota
#define HASH_LEN 32 // SHA-256 digest length
#define OTA_URL_SIZE 256
//ClassFlow + ClassFlowImage + server_tflite
#define LOGFILE_TIME_FORMAT "%Y%m%d-%H%M%S"
#define LOGFILE_TIME_FORMAT_DATE_EXTR substr(0, 8)
#define LOGFILE_TIME_FORMAT_HOUR_EXTR substr(9, 2)
//ClassFlowControll
#define READOUT_TYPE_VALUE 0
#define READOUT_TYPE_PREVALUE 1
#define READOUT_TYPE_RAWVALUE 2
#define READOUT_TYPE_ERROR 3
//ClassFlowControll: Serve alg_roi.jpg from memory as JPG
#define ALGROI_LOAD_FROM_MEM_AS_JPG // Load ALG_ROI.JPG as rendered JPG from RAM
//ClassFlowMQTT
#define LWT_TOPIC "connection"
#define LWT_CONNECTED "connected"
#define LWT_DISCONNECTED "connection lost"
//ClassFlowPostProcessing
#define PREVALUE_TIME_FORMAT_OUTPUT "%Y-%m-%dT%H:%M:%S%z"
#define PREVALUE_TIME_FORMAT_INPUT "%d-%d-%dT%d:%d:%d"
//CImageBasis
#define HTTP_BUFFER_SENT 1024
#define MAX_JPG_SIZE 128000
@@ -139,14 +156,17 @@
//#define STB_IMAGE_RESIZE_IMPLEMENTATION
#define STBI_ONLY_JPEG // (save 2% of Flash, but breaks the alignment mark generation, see https://github.com/jomjol/AI-on-the-edge-device/issues/1721)
//interface_influxdb
#define MAX_HTTP_OUTPUT_BUFFER 2048
//server_mqtt
#define LWT_TOPIC "connection"
#define LWT_CONNECTED "connected"
#define LWT_DISCONNECTED "connection lost"
//CTfLiteClass
#define TFLITE_MINIMAL_CHECK(x) \
if (!(x)) { \