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tcal | @danielyou -- about LEDs on the Arty board for the Antmicro TFLite demo. Start with litex-buildenv/build/arty*/software/include/generated/csr.h (after you've built gateware). It will define a macro "cas_leds_out_write(unsigned char value)". It uses "csr_writel()" which is defined in litex-buildenv/third_party/litex/litex/soc/software/include/hw/common.h. You can probably just cut out those macros/inlines and put | 17:28 |
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tcal | them in your C program. (Access to the RGB LEDs is not generated by default, but it can be turned on.) NOTE: this applies to the Antmicro fork of litex-buildenv pinned to November 2019, which is what is used by the demo. | 17:28 |
pepijndevos | Is this still correct? https://github.com/gojimmypi/ulx3s-toolchain/blob/master/soft_cpu.sh | 17:47 |
tpb | Title: ulx3s-toolchain/soft_cpu.sh at master · gojimmypi/ulx3s-toolchain · GitHub (at github.com) | 17:47 |
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pepijndevos | What is ujprog part of? | 18:34 |
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pepijndevos | Ah, it's a special thing for ULX3S with a very broken makefile -.- | 18:53 |
daveshah | There is a newer version called fujprog that might be easier to build | 19:06 |
daveshah | But openFPGloader is probably the way to go for ULX3S | 19:06 |
daveshah | *openFPGAloader | 19:06 |
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