Merge pull request #39 from hpsaturn/freenove-esp32-wrover-cam

New driver for Freenove ESP32 WRover Cam

README.md

@@ -49,13 +49,13 @@ The current version was tested with the next cameras:
 Add the following line to the lib_deps option of your [env:] section:
 
 ```python
-hpsaturn/EspNowCam@^0.1.12
+hpsaturn/EspNowCam@^0.1.13
 ```
 
 Or via command line:  
 
 ```python
-pio pkg install --library "hpsaturn/ESPNowCam@^0.1.12"
+pio pkg install --library "hpsaturn/ESPNowCam@^0.1.13"
 ```
 
 **Arduino IDE**:
@@ -129,7 +129,7 @@ The library includes some pre-defined camera configs to have an easy implementat
 CamFreenove Camera;
 ```
 
-For now, it includes drivers for FreenoveS3, XIAOS3, M5UnitCamS3, ESP32Cam AI-Thinker and the TTGO T-Journal cameras, but you are able to define your custom camera like is shown in the [custom-camera-sender](examples/custom-camera-sender/) example. If you can run it in a different camera, please notify me :D
+For now, it includes drivers for FreenoveS3, XIAOS3, M5UnitCamS3, Freenove WRover, ESP32Cam AI-Thinker and the TTGO T-Journal cameras, but you are able to define your custom camera like is shown in the [custom-camera-sender](examples/custom-camera-sender/) example. If you can run it in a different camera, please notify me :D
 
 ### PSRAM or DRAM?
 
@@ -158,7 +158,7 @@ Then compile and install each sample, only choose one of them **ENV names** in [
 pio run -e m5cores3-espnow-receiver --target upload
 ```
 
-Some examples, *.ino samples, only needs run `pio run --target upload` into each directory
+Some examples are for Arduino users (*.ino samples), but is possible too compile and install it from PlatformIO, only needs run `pio run --target upload` into each directory.
 
 ## Troubleshooting
 

examples/README.md

@@ -12,7 +12,8 @@
 | custom-camera-sender | Custom settings - optional PSRAM | QVGA | STABLE |
 | tjournal-espnow-sender  | NOPSRAM, 1FB, internal JPG | QVGA | STABLE |
 | m5cores3-espnow-sender | PSRAM, 2FB, JPG built-in camera | QVGA | STABLE |
-| esp32cam-p2p-sender | PSRAM, 1FB, IDF-JPG | QVGA | UNTESTED |
+| esp32cam-p2p-sender | PSRAM, 2FB, JPG | QVGA | UNTESTED |
+| freenoveWR-basic-sender | PSRAM, 2FB, JPG | QVGA | UNTESTED |
 
 ### Receivers samples
 

examples/esp32cam-basic-sender/platformio.ini

@@ -20,7 +20,7 @@ build_flags =
 extends = env
 board = esp32dev
 
-[env:freenove-basic-sender]
+[env:esp32cam-basic-sender]
 extends = esp32common
 lib_deps = 
   hpsaturn/EspNowCam@^0.1.12

examples/freenoveWR-basic-sender/freenoveWR-basic-sender.ino

@@ -0,0 +1,61 @@
+/**************************************************
+ * ESP32Cam Freenove Wrover - Transmitter
+ * by @hpsaturn Copyright (C) 2024
+ * This file is part ESPNowCam project:
+ * https://github.com/hpsaturn/ESPNowCam
+**************************************************/
+
+// N O T E:
+// -------
+// Don't forget first install NanoPb library!
+// and also review the README.md file.
+
+#include <Arduino.h>
+#include <ESPNowCam.h>
+#include <drivers/CamFreenoveWR.h>
+
+// Object for the old ESP32Cam Freenove WRover
+CamFreenoveWR Camera;
+ESPNowCam radio;
+
+void processFrame() {
+  if (Camera.get()) {
+    uint8_t *out_jpg = NULL;
+    size_t out_jpg_len = 0;
+    frame2jpg(Camera.fb, 12, &out_jpg, &out_jpg_len);
+    radio.sendData(out_jpg, out_jpg_len);
+    free(out_jpg);
+    Camera.free();
+  }
+}
+
+void setup() {
+  Serial.begin(115200);
+  Serial.setDebugOutput(true);
+  Serial.println();
+
+  delay(1000); // only for debugging.
+
+  if(psramFound()){
+    size_t psram_size = esp_spiram_get_size() / 1048576;
+    Serial.printf("PSRAM size: %dMb\r\n", psram_size);
+  }
+
+  // M5Core2 receiver target (P2P or 1:1 mode)
+  // uint8_t macRecv[6] = {0xB8,0xF0,0x09,0xC6,0x0E,0xCC};
+  // radio.setTarget(macRecv);
+  radio.init();
+
+  // You are able to change the Camera config E.g:
+  // Camera.config.fb_count = 2;
+  // Camera.config.frame_size = FRAMESIZE_QQVGA;
+
+  if (!Camera.begin()) {
+    Serial.println("Camera Init Fail");
+  }
+  delay(500);
+}
+
+void loop() {
+  processFrame();
+}

examples/freenoveWR-basic-sender/platformio.ini

@@ -0,0 +1,26 @@
+; ESPNowCam Freenove ESP32S3CAM
+; https://github.com/hpsaturn/esp32s3-cam
+; @Hpsaturn 2024
+
+[platformio]
+src_dir = ./
+
+[env]
+platform = espressif32
+framework = arduino
+monitor_speed = 115200
+monitor_filters = 
+  esp32_exception_decoder
+  time
+build_flags =
+  -D CORE_DEBUG_LEVEL=3
+  -D BOARD_HAS_PSRAM=1
+
+[esp32common]
+extends = env
+board = esp32dev
+
+[env:freenoveWR-basic-sender]
+extends = esp32common
+lib_deps = 
+  hpsaturn/EspNowCam@^0.1.12

examples/unitcams3-basic-sender/unitcams3-basic-sender.cpp

@@ -1,9 +1,9 @@
 /**************************************************
  * ESPNowCam video Transmitter
  * by @hpsaturn Copyright (C) 2024
- * This file is part ESP32S3 camera tests project:
- * https://github.com/hpsaturn/esp32s3-cam
-**************************************************/
+ * This file is part ESPNowCam project:
+ * https://github.com/hpsaturn/ESPNowCam
+*************************************************/
 
 #include <Arduino.h>
 #include <ESPNowCam.h>

examples/xiao-espnow-sender/xiao-espnow-sender.cpp

@@ -1,8 +1,8 @@
 /**************************************************
  * ESPNowCam video Transmitter
  * by @hpsaturn Copyright (C) 2024
- * This file is part ESP32S3 camera tests project:
- * https://github.com/hpsaturn/esp32s3-cam
+ * This file is part ESPNowCam project:
+ * https://github.com/hpsaturn/ESPNowCam
 **************************************************/
 
 #include <Arduino.h>

examples/xiao-fpv-sender/xiao-fpv-sender.cpp

@@ -6,8 +6,8 @@
  * this board to have some power consumption improvements 
  *
  * by @hpsaturn Copyright (C) 2024
- * This file is part ESP32S3 camera tests project:
- * https://github.com/hpsaturn/esp32s3-cam
+ * This file is part ESPNowCam project:
+ * https://github.com/hpsaturn/ESPNowCam
 **************************************************/
 
 #include <Arduino.h>

library.json

@@ -1,6 +1,6 @@
 {
   "name": "EspNowCam",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "homepage":"https://github.com/hpsaturn/esp32s3-cam",
   "keywords": 
   [ 
@@ -15,6 +15,7 @@
     "Esp32s3",
     "XIAO",
     "AI-Thinker",
+    "Freenove",
     "M5CoreS3",
     "M5Core2",
     "Nanopb"

library.properties

@@ -1,5 +1,5 @@
 name=EspNowCam
-version=0.1.12
+version=0.1.13
 author=@hpsaturn
 maintainer=Antonio Vanegas <[email protected]>
 sentence=ESPNowCam, a straightforward video streamer for popular ESP32Cam models, leveraging the ESPNow protocol. No need for IPs, routers, or credentials—keeping it simple! :D

src/ESPNowCam.h

@@ -13,8 +13,8 @@ extern "C" {
 typedef void (*RecvCb)(uint32_t lenght);
 }
 
-#define CSL_VERSION "0.1.12"
-#define CSL_REVISION 077
+#define CSL_VERSION "0.1.13"
+#define CSL_REVISION 078
 
 class ESPNowCam {
  private:

src/drivers/CamFreenoveWR.h

@@ -0,0 +1,41 @@
+#ifndef CAMFREENOVEWR_H
+#define CAMFREENOVEWR_H
+
+#include "CameraBase.hpp"
+#include "esp_camera.h"
+
+class CamFreenoveWR : public CameraBase {
+ public:
+  using CameraBase::begin;
+  using CameraBase::free;
+  using CameraBase::get;
+
+  CamFreenoveWR(){
+    config.pin_reset = -1;
+    config.pin_xclk = 21;
+    config.pin_sccb_sda = 26;
+    config.pin_sccb_scl = 27;
+    config.pin_d7 = 35;
+    config.pin_d6 = 34;
+    config.pin_d5 = 39;
+    config.pin_d4 = 36;
+    config.pin_d3 = 19;
+    config.pin_d2 = 18;
+    config.pin_d1 = 5;
+    config.pin_d0 = 4;
+    config.pin_vsync = 25;
+    config.pin_href = 23;
+    config.pin_pclk = 22;
+    config.xclk_freq_hz = 20000000;
+    config.ledc_timer   = LEDC_TIMER_0;
+    config.ledc_channel = LEDC_CHANNEL_0;
+    config.pixel_format  = PIXFORMAT_RGB565;
+    config.frame_size    = FRAMESIZE_QVGA;
+    config.jpeg_quality  = 12;
+    config.fb_count      = 2;
+    config.fb_location   = CAMERA_FB_IN_PSRAM;
+    config.grab_mode     = CAMERA_GRAB_WHEN_EMPTY;
+  }
+};
+
+#endif