Tool/software: TI C/C++ Compiler
Hello,I have a problem about trigger out.
I want to control DLP4500 project patterns and trigger out camera to capture patterns at the same time,but I find the camera only can be triggered once!where my error in my code?
the following is my C++ codes,wishing for solving my question.Thank you very much!
Tips:I can use LightCrafer 4500 control software to trigger camera normally! so I think the problem occured in my code.
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DLPC350_USB_Init();
DLPC350_USB_Open();
if (!DLPC350_USB_IsConnected()) {
return -1;
}
DLPC350_SetMode(true);
DLPC350_PatternDisplay(0);
DLPC350_SetPatternDisplayMode(false);
DLPC350_ClearPatLut();
DLPC350_SetPatternTriggerMode(1);
DLPC350_SetExposure_FramePeriod(90000, 90000);
DLPC350_SetTrigIn1Delay(1);
/*
DLPC350_SetTrigOutConfig(unsigned int trigOutNum,bool invert,unsigned int rising,unsigned int falliing)
trigOutNum:1=TRIG_OUT_1;2=TRIG_OUT_2
invert:0=active high signal,1=active low signal
rising:rising edge delay control.each bit adds 101.2ns 0xBB=0.00us
falling:falling edge delay control.
return >=0 = pass
*/
DLPC350_SetTrigOutConfig(1, false, 187, 187);
DLPC350_SetTrigOutConfig(2, false, 187, 187);
const int numberOfPatterns = 8;
const int numberofImages = 6;
unsigned char imageIndices[numberOfPatterns];
int countr = 0;
for (int j = 0; j < numberofImages; j++) {
for (int i = 0; i < numberOfPatterns; i++) {
imageIndices[countr] = j;
if (i == 7000) {
DLPC350_AddToPatLut(0, i, 1, 7, false, false, false, false);
}
else {
DLPC350_AddToPatLut(0, i, 1, 7, false, false, true, false);
}
countr++;
}
}
DLPC350_SendImageLut(imageIndices, countr);
DLPC350_SendPatLut();
DLPC350_SetPatternConfig(numberOfPatterns*numberofImages, false, numberOfPatterns*numberofImages, numberOfPatterns*numberofImages);
unsigned int status;
DLPC350_ValidatePatLutData(&status);
DLPC350_PatternDisplay(2);
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