Other Parts Discussed in Thread: DLPA3005, DLPC3479, , DLPC-API, TEST, CYPRESS
I am working on the DLP4710EVM-LC that uses the DLPC3479 chip and the DLPA3005 LED driver.
The module was working properly when I tried running the test pattern code (dlpc347x dual samples) that comes with the DLPC-API using visual studio 2017.
I modified the code by adding an external image in the binary file format to the file location and added the file name in the LoadPreBuildPatternData function. I changed the bool value of the Load from file function to true as specified in the comments of the API. The code exited with an error 0 without any projection from the light engine.
After that, the module has not been projecting any patterns. I tried to use the GUI but the status said, Connected, Powered off. I am not able to set the LED ON. I read on the forums that the switches have to be turned off, my device is a custom made product without the switches.
I updated the Firmware and now the status says Ready, External video port but the projector LED does not turn ON. The LEDs D33 and D34 are ON continuously and D46 keeps blinking. The GUI detects the device with no Errors.
Can anybody understand the mistake that I might be making?