From 72e5e493f10e8cd8fae71c1c66f257fddb2d50ae Mon Sep 17 00:00:00 2001
From: Jarkko Makivaara <jarkko@aqva.io>
Date: Mon, 18 Jun 2018 19:48:19 +0300
Subject: [PATCH] Added a few new features. With this you can control camera
 preferences: brightness, contrast, hue, saturation and offcontrast.

---
 Adafruit_VC0706.cpp | 23 +++++++++++++++++++++++
 Adafruit_VC0706.h   |  5 +++++
 2 files changed, 28 insertions(+)

diff --git a/Adafruit_VC0706.cpp b/Adafruit_VC0706.cpp
index 4864808..ecd045f 100644
--- a/Adafruit_VC0706.cpp
+++ b/Adafruit_VC0706.cpp
@@ -248,6 +248,29 @@ uint8_t Adafruit_VC0706::getCompression(void) {
   return camerabuff[5];
 }
 
+boolean Adafruit_VC0706::setBrightness(uint8_t c) {
+  uint8_t args[] = {0x5, 0x1, 0x1, 0x1A, 0x10, c};
+  return runCommand(VC0706_WRITE_DATA, args, sizeof(args), 5);
+}
+
+boolean Adafruit_VC0706::setContrast(uint8_t c) {
+  uint8_t args[] = {0x5, 0x1, 0x1, 0x1A, 0x11, c};
+  return runCommand(VC0706_WRITE_DATA, args, sizeof(args), 5);
+}
+
+boolean Adafruit_VC0706::setHue(uint8_t c) {
+  uint8_t args[] = {0x5, 0x1, 0x1, 0x1A, 0x14, c};
+  return runCommand(VC0706_WRITE_DATA, args, sizeof(args), 5);
+}
+boolean Adafruit_VC0706::setSaturation(uint8_t c) {
+  uint8_t args[] = {0x5, 0x1, 0x1, 0x1A, 0x15, c};
+  return runCommand(VC0706_WRITE_DATA, args, sizeof(args), 5);
+}
+boolean Adafruit_VC0706::setOffContrast(uint8_t c) {
+  uint8_t args[] = {0x5, 0x1, 0x1, 0x1A, 0x12, c};
+  return runCommand(VC0706_WRITE_DATA, args, sizeof(args), 5);
+}
+
 boolean Adafruit_VC0706::setPTZ(uint16_t wz, uint16_t hz, uint16_t pan, uint16_t tilt) {
   uint8_t args[] = {0x08, wz >> 8, wz, 
 		    hz >> 8, wz, 
diff --git a/Adafruit_VC0706.h b/Adafruit_VC0706.h
index 6c3c158..87718c1 100644
--- a/Adafruit_VC0706.h
+++ b/Adafruit_VC0706.h
@@ -95,6 +95,11 @@ class Adafruit_VC0706 {
   boolean cameraFrameBuffCtrl(uint8_t command);
   uint8_t getCompression();
   boolean setCompression(uint8_t c);
+  boolean setBrightness(uint8_t c);
+  boolean setContrast(uint8_t c);
+  boolean setHue(uint8_t c);
+  boolean setSaturation(uint8_t c);
+  boolean setOffContrast(uint8_t c);
   
   boolean getPTZ(uint16_t &w, uint16_t &h, uint16_t &wz, uint16_t &hz, uint16_t &pan, uint16_t &tilt);
   boolean setPTZ(uint16_t wz, uint16_t hz, uint16_t pan, uint16_t tilt);