So I have the BeagleWire FPGA cape for the BeagleBone Black and I want to send interrupts from the FPGA to the linux os on the BeagleBone every time a switch on the cape . The BeagleWire consists of the Lattice iCE40HX4K FPGA. I understand this is done through GPIO and that an interrupt request line has to be set up but I need specifics and a better explanation of how to actually code this is Verilog. I'm new to FPGAs, just starting out, so any help would be appreciated. Details regarding the BeagleWire including its open source software, can be found below:
Question
Fez1234
So I have the BeagleWire FPGA cape for the BeagleBone Black and I want to send interrupts from the FPGA to the linux os on the BeagleBone every time a switch on the cape . The BeagleWire consists of the Lattice iCE40HX4K FPGA. I understand this is done through GPIO and that an interrupt request line has to be set up but I need specifics and a better explanation of how to actually code this is Verilog. I'm new to FPGAs, just starting out, so any help would be appreciated. Details regarding the BeagleWire including its open source software, can be found below:
https://www.crowdsupply.com/qwerty-embedded-design/beaglewire
https://github.com/pmezydlo/BeagleWire
Link to comment
Share on other sites
1 answer to this question
Recommended Posts
Archived
This topic is now archived and is closed to further replies.