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asi_base.cpp
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asi_base.cpp
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/*
ASI Camera Base
Copyright (C) 2015 Jasem Mutlaq (mutlaqja@ikarustech.com)
Copyright (C) 2018 Leonard Bottleman (leonard@whiteweasel.net)
Copyright (C) 2021 Pawel Soja (kernel32.pl@gmail.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "asi_base.h"
#include "asi_helpers.h"
#include "config.h"
#include <stream/streammanager.h>
#include <indielapsedtimer.h>
#include <algorithm>
#include <cmath>
#include <vector>
#include <map>
#include <unistd.h>
#define MAX_EXP_RETRIES 3
#define VERBOSE_EXPOSURE 3
#define TEMP_TIMER_MS 1000 /* Temperature polling time (ms) */
#define TEMP_THRESHOLD .25 /* Differential temperature threshold (C)*/
#define CONTROL_TAB "Controls"
static bool warn_roi_height = true;
static bool warn_roi_width = true;
const char *ASIBase::getBayerString() const
{
return Helpers::toString(mCameraInfo.BayerPattern);
}
void ASIBase::workerStreamVideo(const std::atomic_bool &isAboutToQuit)
{
ASI_ERROR_CODE ret;
double ExposureRequest = 1.0 / Streamer->getTargetFPS();
long uSecs = static_cast<long>(ExposureRequest * 950000.0);
ret = ASISetControlValue(mCameraInfo.CameraID, ASI_EXPOSURE, uSecs, ASI_FALSE);
if (ret != ASI_SUCCESS)
{
LOGF_ERROR("Failed to set exposure duration (%s).", Helpers::toString(ret));
}
ret = ASIStartVideoCapture(mCameraInfo.CameraID);
if (ret != ASI_SUCCESS)
{
LOGF_ERROR("Failed to start video capture (%s).", Helpers::toString(ret));
}
while (!isAboutToQuit)
{
uint8_t *targetFrame = PrimaryCCD.getFrameBuffer();
uint32_t totalBytes = PrimaryCCD.getFrameBufferSize();
int waitMS = static_cast<int>((ExposureRequest * 2000.0) + 500);
ret = ASIGetVideoData(mCameraInfo.CameraID, targetFrame, totalBytes, waitMS);
if (ret != ASI_SUCCESS)
{
if (ret != ASI_ERROR_TIMEOUT)
{
Streamer->setStream(false);
LOGF_ERROR("Failed to read video data (%s).", Helpers::toString(ret));
break;
}
usleep(100);
continue;
}
if (mCurrentVideoFormat == ASI_IMG_RGB24)
for (uint32_t i = 0; i < totalBytes; i += 3)
std::swap(targetFrame[i], targetFrame[i + 2]);
Streamer->newFrame(targetFrame, totalBytes);
}
ASIStopVideoCapture(mCameraInfo.CameraID);
}
void ASIBase::workerBlinkExposure(const std::atomic_bool &isAboutToQuit, int blinks, float duration)
{
if (blinks <= 0)
return;
ASI_ERROR_CODE ret;
long usecsDuration = duration * 1000 * 1000;
LOGF_DEBUG("Blinking %ld time(s) before exposure.", blinks);
ret = ASISetControlValue(mCameraInfo.CameraID, ASI_EXPOSURE, usecsDuration, ASI_FALSE);
if (ret != ASI_SUCCESS)
{
LOGF_ERROR("Failed to set blink exposure to %ldus (%d).", usecsDuration, Helpers::toString(ret));
return;
}
do
{
ret = ASIStartExposure(mCameraInfo.CameraID, ASI_TRUE);
if (ret != ASI_SUCCESS)
{
LOGF_ERROR("Failed to start blink exposure (%s).", Helpers::toString(ret));
break;
}
ASI_EXPOSURE_STATUS status = ASI_EXP_IDLE;
do
{
if (isAboutToQuit)
return;
usleep(100 * 1000);
ret = ASIGetExpStatus(mCameraInfo.CameraID, &status);
}
while (ret == ASI_SUCCESS && status == ASI_EXP_WORKING);
if (ret != ASI_SUCCESS || status != ASI_EXP_SUCCESS)
{
LOGF_ERROR("Blink exposure failed, status %d (%s).", status, Helpers::toString(ret));
break;
}
}
while (--blinks > 0);
if (blinks > 0)
{
LOGF_WARN("%ld blink exposure(s) NOT done.", blinks);
}
}
void ASIBase::workerExposure(const std::atomic_bool &isAboutToQuit, float duration)
{
ASI_ERROR_CODE ret;
workerBlinkExposure(
isAboutToQuit,
BlinkNP[BLINK_COUNT ].getValue(),
BlinkNP[BLINK_DURATION].getValue()
);
PrimaryCCD.setExposureDuration(duration);
LOGF_DEBUG("StartExposure->setexp : %.3fs", duration);
ret = ASISetControlValue(mCameraInfo.CameraID, ASI_EXPOSURE, duration * 1000 * 1000, ASI_FALSE);
if (ret != ASI_SUCCESS)
{
LOGF_ERROR("Failed to set exposure duration (%s).", Helpers::toString(ret));
}
// Try exposure for 3 times
ASI_BOOL isDark = (PrimaryCCD.getFrameType() == INDI::CCDChip::DARK_FRAME) ? ASI_TRUE : ASI_FALSE;
for (int i = 0; i < 3; i++)
{
ret = ASIStartExposure(mCameraInfo.CameraID, isDark);
if (ret == ASI_SUCCESS)
break;
LOGF_ERROR("Failed to start exposure (%d)", Helpers::toString(ret));
// Wait 100ms before trying again
usleep(100 * 1000);
}
if (ret != ASI_SUCCESS)
{
LOG_WARN(
"ASI firmware might require an update to *compatible mode."
"Check http://www.indilib.org/devices/ccds/zwo-optics-asi-cameras.html for details."
);
return;
}
INDI::ElapsedTimer exposureTimer;
if (duration > VERBOSE_EXPOSURE)
LOGF_INFO("Taking a %g seconds frame...", duration);
int statRetry = 0;
ASI_EXPOSURE_STATUS status = ASI_EXP_IDLE;
do
{
float delay = 0.1;
float timeLeft = std::max(duration - exposureTimer.elapsed() / 1000.0, 0.0);
/*
* Check the status every second until the time left is
* about one second, after which decrease the poll interval
*
* For expsoures with more than a second left try
* to keep the displayed "exposure left" value at
* a full second boundary, which keeps the
* count down neat
*/
if (timeLeft > 1.1)
{
delay = std::max(timeLeft - std::trunc(timeLeft), 0.005f);
timeLeft = std::round(timeLeft);
}
if (timeLeft > 0)
{
PrimaryCCD.setExposureLeft(timeLeft);
}
ASI_ERROR_CODE ret;
if (timeLeft < 0.2)
{
int i = 0;
// exposure can fail in some cases if we don't call this fast enough
do
{
ret = ASIGetExpStatus(mCameraInfo.CameraID, &status);
usleep(1000);
i++;
}
while(i < 300 && status == ASI_EXP_WORKING);
}
else
{
usleep(delay * 1000 * 1000);
ret = ASIGetExpStatus(mCameraInfo.CameraID, &status);
}
// 2021-09-11 <sterne-jaeger@openfuture.de>: Fix for
// https://www.indilib.org/forum/development/10346-asi-driver-sends-image-after-abort.html
// Aborting an exposure also returns ASI_SUCCESS here, therefore
// we need to ensure that the quit flag is not set if we want to continue.
if (isAboutToQuit)
return;
if (ret != ASI_SUCCESS)
{
LOGF_DEBUG("Failed to get exposure status (%s)", Helpers::toString(ret));
if (++statRetry < 10)
{
usleep(100);
continue;
}
LOGF_ERROR("Exposure status timed out (%s)", Helpers::toString(ret));
PrimaryCCD.setExposureFailed();
return;
}
if (status == ASI_EXP_FAILED)
{
if (++mExposureRetry < MAX_EXP_RETRIES)
{
LOG_DEBUG("ASIGetExpStatus failed. Restarting exposure...");
ASIStopExposure(mCameraInfo.CameraID);
workerExposure(isAboutToQuit, duration);
return;
}
LOGF_ERROR("Exposure failed after %d attempts.", mExposureRetry);
ASIStopExposure(mCameraInfo.CameraID);
PrimaryCCD.setExposureFailed();
return;
}
}
while (status != ASI_EXP_SUCCESS);
// Reset exposure retry
mExposureRetry = 0;
PrimaryCCD.setExposureLeft(0.0);
if (PrimaryCCD.getExposureDuration() > VERBOSE_EXPOSURE)
LOG_INFO("Exposure done, downloading image...");
grabImage(duration);
}
///////////////////////////////////////////////////////////////////////
/// Generic constructor
///////////////////////////////////////////////////////////////////////
ASIBase::ASIBase()
{
setVersion(ASI_VERSION_MAJOR, ASI_VERSION_MINOR);
mTimerWE.setSingleShot(true);
mTimerNS.setSingleShot(true);
}
ASIBase::~ASIBase()
{
if (isConnected())
{
Disconnect();
}
}
const char *ASIBase::getDefaultName()
{
return "ZWO CCD";
}
void ASIBase::ISGetProperties(const char *dev)
{
INDI::CCD::ISGetProperties(dev);
}
bool ASIBase::initProperties()
{
INDI::CCD::initProperties();
// Add Debug Control.
addDebugControl();
CoolerSP[0].fill("COOLER_ON", "ON", ISS_OFF);
CoolerSP[1].fill("COOLER_OFF", "OFF", ISS_ON);
CoolerSP.fill(getDeviceName(), "CCD_COOLER", "Cooler", MAIN_CONTROL_TAB, IP_WO, ISR_1OFMANY, 0, IPS_IDLE);
CoolerNP[0].fill("CCD_COOLER_VALUE", "Cooling Power (%)", "%+06.2f", 0., 1., .2, 0.0);
CoolerNP.fill(getDeviceName(), "CCD_COOLER_POWER", "Cooling Power", MAIN_CONTROL_TAB, IP_RO, 60, IPS_IDLE);
ControlNP.fill(getDeviceName(), "CCD_CONTROLS", "Controls", CONTROL_TAB, IP_RW, 60, IPS_IDLE);
ControlSP.fill(getDeviceName(), "CCD_CONTROLS_MODE", "Set Auto", CONTROL_TAB, IP_RW, ISR_NOFMANY, 60, IPS_IDLE);
FlipSP[FLIP_HORIZONTAL].fill("FLIP_HORIZONTAL", "Horizontal", ISS_OFF);
FlipSP[FLIP_VERTICAL].fill("FLIP_VERTICAL", "Vertical", ISS_OFF);
FlipSP.fill(getDeviceName(), "FLIP", "Flip", CONTROL_TAB, IP_RW, ISR_NOFMANY, 60, IPS_IDLE);
FlipSP.load();
VideoFormatSP.fill(getDeviceName(), "CCD_VIDEO_FORMAT", "Format", CONTROL_TAB, IP_RW, ISR_1OFMANY, 60, IPS_IDLE);
BlinkNP[BLINK_COUNT ].fill("BLINK_COUNT", "Blinks before exposure", "%2.0f", 0, 100, 1.000, 0);
BlinkNP[BLINK_DURATION].fill("BLINK_DURATION", "Blink duration", "%2.3f", 0, 60, 0.001, 0);
BlinkNP.fill(getDeviceName(), "BLINK", "Blink", CONTROL_TAB, IP_RW, 60, IPS_IDLE);
BlinkNP.load();
BayerTP[2].setText(getBayerString());
ADCDepthNP[0].fill("BITS", "Bits", "%2.0f", 0, 32, 1, mCameraInfo.BitDepth);
ADCDepthNP.fill(getDeviceName(), "ADC_DEPTH", "ADC Depth", IMAGE_INFO_TAB, IP_RO, 60, IPS_IDLE);
SDKVersionSP[0].fill("VERSION", "Version", ASIGetSDKVersion());
SDKVersionSP.fill(getDeviceName(), "SDK", "SDK", INFO_TAB, IP_RO, 60, IPS_IDLE);
SerialNumberTP[0].fill("SN", "SN", mSerialNumber);
SerialNumberTP.fill(getDeviceName(), "Serial Number", "Serial Number", INFO_TAB, IP_RO, 60, IPS_IDLE);
NicknameTP[0].fill("nickname", "nickname", mNickname);
NicknameTP.fill(getDeviceName(), "NICKNAME", "Nickname", INFO_TAB, IP_RW, 60, IPS_IDLE);
int maxBin = 1;
for (const auto &supportedBin : mCameraInfo.SupportedBins)
{
if (supportedBin != 0)
maxBin = supportedBin;
else
break;
}
PrimaryCCD.setMinMaxStep("CCD_EXPOSURE", "CCD_EXPOSURE_VALUE", 0, 3600, 1, false);
PrimaryCCD.setMinMaxStep("CCD_BINNING", "HOR_BIN", 1, maxBin, 1, false);
PrimaryCCD.setMinMaxStep("CCD_BINNING", "VER_BIN", 1, maxBin, 1, false);
// Log camera capabilities.
LOGF_DEBUG("Camera: %s", mCameraInfo.Name);
LOGF_DEBUG("ID: %d", mCameraInfo.CameraID);
LOGF_DEBUG("MaxWidth: %d MaxHeight: %d", mCameraInfo.MaxWidth, mCameraInfo.MaxHeight);
LOGF_DEBUG("PixelSize: %.2f", mCameraInfo.PixelSize);
LOGF_DEBUG("IsColorCamera: %s", mCameraInfo.IsCoolerCam ? "True" : "False");
LOGF_DEBUG("MechanicalShutter: %s", mCameraInfo.MechanicalShutter ? "True" : "False");
LOGF_DEBUG("ST4Port: %s", mCameraInfo.ST4Port ? "True" : "False");
LOGF_DEBUG("IsCoolerCam: %s", mCameraInfo.IsCoolerCam ? "True" : "False");
LOGF_DEBUG("IsUSB3Camera: %s", mCameraInfo.IsUSB3Camera ? "True" : "False");
LOGF_DEBUG("ElecPerADU: %.2f", mCameraInfo.ElecPerADU);
LOGF_DEBUG("BitDepth: %d", mCameraInfo.BitDepth);
LOGF_DEBUG("IsTriggerCam: %s", mCameraInfo.IsTriggerCam ? "True" : "False");
uint32_t cap = 0;
if (maxBin > 1)
cap |= CCD_CAN_BIN;
if (mCameraInfo.IsCoolerCam)
cap |= CCD_HAS_COOLER;
if (mCameraInfo.MechanicalShutter)
cap |= CCD_HAS_SHUTTER;
if (mCameraInfo.ST4Port)
cap |= CCD_HAS_ST4_PORT;
if (mCameraInfo.IsColorCam)
cap |= CCD_HAS_BAYER;
cap |= CCD_CAN_ABORT;
cap |= CCD_CAN_SUBFRAME;
cap |= CCD_HAS_STREAMING;
#ifdef HAVE_WEBSOCKET
cap |= CCD_HAS_WEB_SOCKET;
#endif
SetCCDCapability(cap);
addAuxControls();
return true;
}
bool ASIBase::updateProperties()
{
INDI::CCD::updateProperties();
if (isConnected())
{
// Let's get parameters now from CCD
setupParams();
if (HasCooler())
{
defineProperty(CoolerNP);
loadConfig(true, CoolerNP.getName());
defineProperty(CoolerSP);
loadConfig(true, CoolerSP.getName());
}
// Even if there is no cooler, we define temperature property as READ ONLY
else
{
TemperatureNP.setPermission(IP_RO);
defineProperty(TemperatureNP);
}
if (!ControlNP.isEmpty())
{
defineProperty(ControlNP);
}
if (!ControlSP.isEmpty())
{
defineProperty(ControlSP);
}
if (hasFlipControl())
{
defineProperty(FlipSP);
}
if (!VideoFormatSP.isEmpty())
{
defineProperty(VideoFormatSP);
// Try to set 16bit RAW by default.
// It can get be overwritten by config value.
// If config fails, we try to set 16 if exists.
if (loadConfig(true, VideoFormatSP.getName()) == false)
{
for (size_t i = 0; i < VideoFormatSP.size(); i++)
{
CaptureFormatSP[i].setState(ISS_OFF);
if (mCameraInfo.SupportedVideoFormat[i] == ASI_IMG_RAW16)
{
setVideoFormat(i);
CaptureFormatSP[i].setState(ISS_ON);
break;
}
}
CaptureFormatSP.apply();
}
}
defineProperty(BlinkNP);
defineProperty(ADCDepthNP);
defineProperty(SDKVersionSP);
if (!mSerialNumber.empty())
{
defineProperty(SerialNumberTP);
defineProperty(NicknameTP);
}
}
else
{
if (HasCooler())
{
deleteProperty(CoolerNP.getName());
deleteProperty(CoolerSP.getName());
}
else
deleteProperty(TemperatureNP);
if (!ControlNP.isEmpty())
deleteProperty(ControlNP.getName());
if (!ControlSP.isEmpty())
deleteProperty(ControlSP.getName());
if (hasFlipControl())
{
deleteProperty(FlipSP.getName());
}
if (!VideoFormatSP.isEmpty())
deleteProperty(VideoFormatSP.getName());
deleteProperty(BlinkNP.getName());
deleteProperty(SDKVersionSP.getName());
if (!mSerialNumber.empty())
{
deleteProperty(SerialNumberTP.getName());
deleteProperty(NicknameTP.getName());
}
deleteProperty(ADCDepthNP.getName());
}
return true;
}
bool ASIBase::Connect()
{
LOGF_DEBUG("Attempting to open %s...", mCameraName.c_str());
ASI_ERROR_CODE ret = ASI_SUCCESS;
if (isSimulation() == false)
ret = ASIOpenCamera(mCameraInfo.CameraID);
if (ret != ASI_SUCCESS)
{
LOGF_ERROR("Error connecting to the CCD (%s).", Helpers::toString(ret));
return false;
}
if (isSimulation() == false)
ret = ASIInitCamera(mCameraInfo.CameraID);
if (ret != ASI_SUCCESS)
{
LOGF_ERROR("Error Initializing the CCD (%s).", Helpers::toString(ret));
return false;
}
mTimerTemperature.callOnTimeout(std::bind(&ASIBase::temperatureTimerTimeout, this));
mTimerTemperature.start(TEMP_TIMER_MS);
LOG_INFO("Setting intital bandwidth to AUTO on connection.");
if ((ret = ASISetControlValue(mCameraInfo.CameraID, ASI_BANDWIDTHOVERLOAD, 40, ASI_FALSE)) != ASI_SUCCESS)
{
LOGF_ERROR("Failed to set initial bandwidth (%s).", Helpers::toString(ret));
}
/* Success! */
LOG_INFO("CCD is online. Retrieving basic data.");
return true;
}
bool ASIBase::Disconnect()
{
stopGuidePulse(mTimerNS);
stopGuidePulse(mTimerWE);
mTimerTemperature.stop();
mWorker.quit();
Streamer->setStream(false);
if (isSimulation() == false)
{
ASIStopVideoCapture(mCameraInfo.CameraID);
ASIStopExposure(mCameraInfo.CameraID);
ASICloseCamera(mCameraInfo.CameraID);
}
LOG_INFO("Camera is offline.");
setConnected(false, IPS_IDLE);
return true;
}
void ASIBase::setupParams()
{
int piNumberOfControls = 0;
ASI_ERROR_CODE ret;
ret = ASIGetNumOfControls(mCameraInfo.CameraID, &piNumberOfControls);
if (ret != ASI_SUCCESS)
LOGF_ERROR("Failed to get number of controls (%s).", Helpers::toString(ret));
createControls(piNumberOfControls);
if (HasCooler())
{
ASI_CONTROL_CAPS pCtrlCaps;
ret = ASIGetControlCaps(mCameraInfo.CameraID, ASI_TARGET_TEMP, &pCtrlCaps);
if (ret == ASI_SUCCESS)
{
CoolerNP[0].setMinMax(pCtrlCaps.MinValue, pCtrlCaps.MaxValue);
CoolerNP[0].setValue(pCtrlCaps.DefaultValue);
}
}
// Set minimum ASI_BANDWIDTHOVERLOAD on ARM
#ifdef LOW_USB_BANDWIDTH
for (int j = 0; j < piNumberOfControls; j++)
{
ASI_CONTROL_CAPS pCtrlCaps;
ASIGetControlCaps(mCameraInfo.CameraID, j, &pCtrlCaps);
if (pCtrlCaps.ControlType == ASI_BANDWIDTHOVERLOAD)
{
LOGF_DEBUG("setupParams->set USB %d", pCtrlCaps.MinValue);
ASISetControlValue(mCameraInfo.CameraID, ASI_BANDWIDTHOVERLOAD, pCtrlCaps.MinValue, ASI_FALSE);
break;
}
}
#endif
// Get Image Format
int w = 0, h = 0, bin = 0;
ASI_IMG_TYPE imgType;
ret = ASIGetROIFormat(mCameraInfo.CameraID, &w, &h, &bin, &imgType);
if (ret != ASI_SUCCESS)
{
LOGF_ERROR("Failed to get ROI format (%s).", Helpers::toString(ret));
}
LOGF_DEBUG("CCD ID: %d Width: %d Height: %d Binning: %dx%d Image Type: %d",
mCameraInfo.CameraID, w, h, bin, bin, imgType);
// Get video format and bit depth
int bit_depth = 8;
switch (imgType)
{
case ASI_IMG_RAW16:
bit_depth = 16;
break;
default:
break;
}
VideoFormatSP.resize(0);
for (const auto &videoFormat : mCameraInfo.SupportedVideoFormat)
{
if (videoFormat == ASI_IMG_END)
break;
INDI::WidgetSwitch node;
node.fill(
Helpers::toString(videoFormat),
Helpers::toPrettyString(videoFormat),
videoFormat == imgType ? ISS_ON : ISS_OFF
);
node.setAux(const_cast<ASI_IMG_TYPE*>(&videoFormat));
VideoFormatSP.push(std::move(node));
CaptureFormat format = {Helpers::toString(videoFormat),
Helpers::toPrettyString(videoFormat),
static_cast<uint8_t>((videoFormat == ASI_IMG_RAW16) ? 16 : 8),
videoFormat == imgType
};
addCaptureFormat(format);
}
float x_pixel_size = mCameraInfo.PixelSize;
float y_pixel_size = mCameraInfo.PixelSize;
uint32_t maxWidth = mCameraInfo.MaxWidth;
uint32_t maxHeight = mCameraInfo.MaxHeight;
#if 0
// JM 2019-04-22
// We need to restrict width to width % 8 = 0
// and height to height % 2 = 0;
// Check this thread for discussion:
// https://www.indilib.org/forum/ccds-dslrs/4956-indi-asi-driver-bug-causes-false-binned-images.html
int maxBin = 1;
for (int i = 0; i < 16; i++)
{
if (mCameraInfo.SupportedBins[i] != 0)
maxBin = mCameraInfo.SupportedBins[i];
else
break;
}
maxWidth = ((maxWidth / maxBin) - ((maxWidth / maxBin) % 8)) * maxBin;
maxHeight = ((maxHeight / maxBin) - ((maxHeight / maxBin) % 2)) * maxBin;
#endif
SetCCDParams(maxWidth, maxHeight, bit_depth, x_pixel_size, y_pixel_size);
// Let's calculate required buffer
int nbuf = PrimaryCCD.getXRes() * PrimaryCCD.getYRes() * PrimaryCCD.getBPP() / 8;
PrimaryCCD.setFrameBufferSize(nbuf);
long value = 0;
ASI_BOOL isAuto = ASI_FALSE;
ret = ASIGetControlValue(mCameraInfo.CameraID, ASI_TEMPERATURE, &value, &isAuto);
if (ret != ASI_SUCCESS)
LOGF_DEBUG("Failed to get temperature (%s).", Helpers::toString(ret));
TemperatureNP[0].setValue(value / 10.0);
TemperatureNP.apply();
LOGF_INFO("The CCD Temperature is %.3f.", TemperatureNP[0].getValue());
ret = ASIStopVideoCapture(mCameraInfo.CameraID);
if (ret != ASI_SUCCESS)
LOGF_ERROR("Failed to stop video capture (%s).", Helpers::toString(ret));
LOGF_DEBUG("setupParams ASISetROIFormat (%dx%d, bin %d, type %d)", maxWidth, maxHeight, 1, imgType);
ASISetROIFormat(mCameraInfo.CameraID, maxWidth, maxHeight, 1, imgType);
updateRecorderFormat();
Streamer->setSize(maxWidth, maxHeight);
}
bool ASIBase::ISNewNumber(const char *dev, const char *name, double values[], char *names[], int n)
{
ASI_ERROR_CODE ret = ASI_SUCCESS;
if (dev != nullptr && !strcmp(dev, getDeviceName()))
{
if (ControlNP.isNameMatch(name))
{
std::vector<double> oldValues;
for (const auto &num : ControlNP)
oldValues.push_back(num.getValue());
if (ControlNP.update(values, names, n) == false)
{
ControlNP.setState(IPS_ALERT);
ControlNP.apply();
return true;
}
for (size_t i = 0; i < ControlNP.size(); i++)
{
auto numCtrlCap = static_cast<ASI_CONTROL_CAPS *>(ControlNP[i].getAux());
if (std::abs(ControlNP[i].getValue() - oldValues[i]) < 0.01)
continue;
LOGF_DEBUG("Setting %s=%.2f...", ControlNP[i].getLabel(), ControlNP[i].getValue());
ret = ASISetControlValue(mCameraInfo.CameraID, numCtrlCap->ControlType, static_cast<long>(ControlNP[i].getValue()),
ASI_FALSE);
if (ret != ASI_SUCCESS)
{
LOGF_ERROR("Failed to set %s=%g (%s).", ControlNP[i].getName(), ControlNP[i].getValue(), Helpers::toString(ret));
for (size_t i = 0; i < ControlNP.size(); i++)
ControlNP[i].setValue(oldValues[i]);
ControlNP.setState(IPS_ALERT);
ControlNP.apply();
return false;
}
// If it was set to numCtrlCap->IsAutoSupported value to turn it off
if (numCtrlCap->IsAutoSupported)
{
auto sw = ControlSP.find_if([&numCtrlCap](const INDI::WidgetSwitch & it) -> bool
{
return static_cast<const ASI_CONTROL_CAPS *>(it.getAux())->ControlType == numCtrlCap->ControlType;
});
if (sw != ControlSP.end())
sw->setState(ISS_OFF);
ControlSP.apply();
}
}
ControlNP.setState(IPS_OK);
ControlNP.apply();
saveConfig(ControlNP);
return true;
}
if (BlinkNP.isNameMatch(name))
{
BlinkNP.setState(BlinkNP.update(values, names, n) ? IPS_OK : IPS_ALERT);
BlinkNP.apply();
saveConfig(BlinkNP);
return true;
}
}
return INDI::CCD::ISNewNumber(dev, name, values, names, n);
}
bool ASIBase::ISNewSwitch(const char *dev, const char *name, ISState *states, char *names[], int n)
{
if (dev != nullptr && !strcmp(dev, getDeviceName()))
{
if (ControlSP.isNameMatch(name))
{
if (ControlSP.update(states, names, n) == false)
{
ControlSP.setState(IPS_ALERT);
ControlSP.apply();
return true;
}
for (auto &sw : ControlSP)
{
auto swCtrlCap = static_cast<ASI_CONTROL_CAPS *>(sw.getAux());
ASI_BOOL swAuto = (sw.getState() == ISS_ON) ? ASI_TRUE : ASI_FALSE;
for (auto &num : ControlNP)
{
auto numCtrlCap = static_cast<ASI_CONTROL_CAPS *>(num.aux0);
if (swCtrlCap->ControlType != numCtrlCap->ControlType)
continue;
LOGF_DEBUG("Setting %s=%.2f...", num.label, num.value);
ASI_ERROR_CODE ret = ASISetControlValue(mCameraInfo.CameraID, numCtrlCap->ControlType, num.value, swAuto);
if (ret != ASI_SUCCESS)
{
LOGF_ERROR("Failed to set %s=%g (%s).", num.name, num.value, Helpers::toString(ret));
ControlNP.setState(IPS_ALERT);
ControlSP.setState(IPS_ALERT);
ControlNP.apply();
ControlSP.apply();
return false;
}
numCtrlCap->IsAutoSupported = swAuto;
break;
}
}
ControlSP.setState(IPS_OK);
ControlSP.apply();
saveConfig(ControlSP);
return true;
}
if (FlipSP.isNameMatch(name))
{
if (FlipSP.update(states, names, n) == false)
{
FlipSP.setState(IPS_ALERT);
FlipSP.apply();
return true;
}
int flip = 0;
if (FlipSP[FLIP_HORIZONTAL].getState() == ISS_ON)
flip |= ASI_FLIP_HORIZ;
if (FlipSP[FLIP_VERTICAL].getState() == ISS_ON)
flip |= ASI_FLIP_VERT;
ASI_ERROR_CODE ret = ASISetControlValue(mCameraInfo.CameraID, ASI_FLIP, flip, ASI_FALSE);
if (ret != ASI_SUCCESS)
{
LOGF_ERROR("Failed to set ASI_FLIP=%d (%s).", flip, Helpers::toString(ret));
FlipSP.setState(IPS_ALERT);
FlipSP.apply();
return false;
}
FlipSP.setState(IPS_OK);
FlipSP.apply();
saveConfig(FlipSP);
return true;
}
/* Cooler */
if (CoolerSP.isNameMatch(name))
{
if (!CoolerSP.update(states, names, n))
{
CoolerSP.setState(IPS_ALERT);
CoolerSP.apply();
return true;
}
activateCooler(CoolerSP[0].getState() == ISS_ON);
return true;
}
if (VideoFormatSP.isNameMatch(name))
{
if (Streamer->isBusy())
{
LOG_ERROR("Cannot change format while streaming/recording.");
VideoFormatSP.setState(IPS_ALERT);
VideoFormatSP.apply();
return true;
}
const char *targetFormat = IUFindOnSwitchName(states, names, n);
int targetIndex = VideoFormatSP.findWidgetIndexByName(targetFormat);
if (targetIndex == -1)
{
LOGF_ERROR("Unable to locate format %s.", targetFormat);
VideoFormatSP.setState(IPS_ALERT);
VideoFormatSP.apply();
return true;
}
auto result = setVideoFormat(targetIndex);
if (result)
{
VideoFormatSP.reset();
VideoFormatSP[targetIndex].setState(ISS_ON);
VideoFormatSP.setState(IPS_OK);
VideoFormatSP.apply();
}
saveConfig(VideoFormatSP);
return true;
}
}
return INDI::CCD::ISNewSwitch(dev, name, states, names, n);
}
bool ASIBase::setVideoFormat(uint8_t index)
{
auto currentFormat = getImageType();
// If requested type is 16bit but we are already on 8bit and camera is 120, then ignore request
if (currentFormat != ASI_IMG_RAW16 && index == ASI_IMG_RAW16 && (strstr(getDeviceName(), "ASI120")
|| (strstr(getDeviceName(), "ASI130"))))
{
VideoFormatSP.reset();
VideoFormatSP[currentFormat].setState(ISS_ON);
VideoFormatSP.setState(IPS_OK);
VideoFormatSP.apply();
return false;
}
if (index == VideoFormatSP.findOnSwitchIndex())
return true;
VideoFormatSP.reset();
// JM 2022-11-30 Always set ASI120 to 8bit if target was 16bit since 16bit is not supported.
if (index == ASI_IMG_RAW16 && (strstr(getDeviceName(), "ASI120") || (strstr(getDeviceName(), "ASI130"))))
VideoFormatSP[ASI_IMG_RAW8].setState(ISS_ON);
else
VideoFormatSP[index].setState(ISS_ON);
switch (getImageType())
{
case ASI_IMG_RAW16:
PrimaryCCD.setBPP(16);
break;
default:
PrimaryCCD.setBPP(8);
break;
}
// When changing video format, reset frame
UpdateCCDFrame(0, 0, PrimaryCCD.getXRes(), PrimaryCCD.getYRes());
updateRecorderFormat();
VideoFormatSP.setState(IPS_OK);
VideoFormatSP.apply();
return true;
}
int ASIBase::SetTemperature(double temperature)
{
// If there difference, for example, is less than 0.1 degrees, let's immediately return OK.
// #PS: how will it warm up?
if (std::abs(temperature - mCurrentTemperature) < TEMP_THRESHOLD)
return 1;
if (activateCooler(true) == false)
{
LOG_ERROR("Failed to activate cooler.");
return -1;
}
ASI_ERROR_CODE ret;
ret = ASISetControlValue(mCameraInfo.CameraID, ASI_TARGET_TEMP, std::round(temperature), ASI_TRUE);
if (ret != ASI_SUCCESS)
{
LOGF_ERROR("Failed to set temperature (%s).", Helpers::toString(ret));
return -1;
}