From 144854e4b1a7ac38c5ddd2b0d45c495f491aa5dc Mon Sep 17 00:00:00 2001
From: Andy Wortman <ixineeringeverywhere@gmail.com>
Date: Sat, 27 Jul 2019 20:07:05 -0700
Subject: significant rewrite for threaded qhy operation

---
 src/qhyccd/QHYCCDCam.rs | 70 ++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 69 insertions(+), 1 deletion(-)

(limited to 'src/qhyccd/QHYCCDCam.rs')

diff --git a/src/qhyccd/QHYCCDCam.rs b/src/qhyccd/QHYCCDCam.rs
index c0a0775..2f6b4fb 100644
--- a/src/qhyccd/QHYCCDCam.rs
+++ b/src/qhyccd/QHYCCDCam.rs
@@ -24,7 +24,7 @@ impl From<u32> for QHYResult {
 }
 
 #[repr(u32)]
-#[derive(Copy, Clone, Debug)]
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
 pub enum Control {
     Brightness = 0, // !< image brightness
     Contrast = 1,       //1 image contrast 
@@ -84,6 +84,74 @@ pub enum Control {
     OutputDataAlignment = 55                        //55
 }
 
+impl Control {
+    pub fn requires_reset(&self) -> bool {
+        match self {
+            Control::Brightness
+            | Control::Contrast
+            | Control::CONTROL_WBR
+            | Control::CONTROL_WBB
+            | Control::CONTROL_WBG
+            | Control::Gamma
+            | Control::Gain
+            | Control::Offset
+            | Control::Exposure
+            | Control::Speed
+            | Control::TransferBit
+            | Control::Channels
+            | Control::Bin1x1Mode
+            | Control::Bin2x2Mode
+            | Control::Bin3x3Mode
+            | Control::Bin4x4Mode
+            | Control::USBTraffic => {
+                true
+            }
+            | Control::CurTemp
+            | Control::CurPWM
+            | Control::ManulPwm
+            | Control::CFWPort
+            | Control::Cooler
+            | Control::St4port
+            | Control::Color
+            | Control::CAM_MECHANICALSHUTTER
+            | Control::CAM_TRIGER_INTERFACE
+            | Control::CAM_TECOVERPROTECT_INTERFACE
+            | Control::CAM_SINGNALCLAMP_INTERFACE
+            | Control::CAM_FINETONE_INTERFACE
+            | Control::CAM_SHUTTERMOTORHEATING_INTERFACE
+            | Control::CAM_CALIBRATEFPN_INTERFACE
+            | Control::CAM_CHIPTEMPERATURESENSOR_INTERFACE
+            | Control::CAM_USBREADOUTSLOWEST_INTERFACE
+            | Control::CAM_8BITS
+            | Control::CAM_16BITS
+            | Control::CAM_GPS
+            | Control::CAM_IGNOREOVERSCAN_INTERFACE
+            | Control::QHYCCD_3A_AUTOBALANCE
+            | Control::QHYCCD_3A_AUTOEXPOSURE
+            | Control::QHYCCD_3A_AUTOFOCUS
+            | Control::CONTROL_AMPV
+            | Control::CONTROL_VCAM
+            | Control::CAM_VIEW_MODE
+            | Control::CONTROL_CFWSLOTSNUM
+            | Control::IS_EXPOSING_DONE
+            | Control::ScreenStretchB
+            | Control::ScreenStretchW
+            | Control::CONTROL_DDR
+            | Control::CAM_LIGHT_PERFORMANCE_MODE
+            | Control::CAM_QHY5II_GUIDE_MODE
+            | Control::DDR_BUFFER_CAPACITY
+            | Control::DDR_BUFFER_READ_THRESHOLD
+            | Control::DefaultOffset
+            | Control::OutputDataActualBits
+            | Control::OutputDataAlignment => {
+                false
+            }
+            _ => { false }
+        }
+    }
+}
+
+
 #[repr(u32)]
 #[derive(Copy, Clone, Debug)]
 pub enum Bayer
-- 
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