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| mithro | futarisIRCcloud: https://twitter.com/enjoy_digital/status/1275488066011004928 | 04:05 |
|---|---|---|
| mithro | futarisIRCcloud: Asleep on the job there :-P | 04:06 |
| futarisIRCcloud | :P | 04:06 |
| futarisIRCcloud | We do have a KC705 board at work... | 04:10 |
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| _florent_ | futarisIRCcloud: i just added kc705 support if you want to play with it :) You just have to build the bitstream and copy the files in images directory to a SDCard (or use serialboot/netboot). | 06:47 |
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| ilya-epifanov | guys, are there any examples showing how to work with UART? I'm trying to decide whether or not to read from `rxtx` based on `rxempty == 0` but it's never == 0 for some reason | 09:54 |
| ilya-epifanov | oh, forgot to mention. It works if I busy-wait for it. It doesn't when I use interrupts. The interrupts do arrive, but `rxempty == 1`, always | 10:04 |
| _florent_ | Hi ilya-epifanov, this is what we are doing in the uart_isr: https://github.com/enjoy-digital/litex/blob/master/litex/soc/software/libbase/uart.c#L28-L52 | 10:14 |
| tpb | Title: litex/uart.c at master · enjoy-digital/litex · GitHub (at github.com) | 10:14 |
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| ilya-epifanov | Hi @_flo | 11:34 |
| ilya-epifanov | Hi @_florent_ . Thanks! | 11:34 |
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| futarisIRCcloud | @_florent_: hug was asking how to use a virtual serial port on the Acorn CLE-215+. "lxterm /dev/pts/2" appears in your Forest Kitten 33 video. | 12:13 |
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| futarisIRCcloud | socat ? | 12:26 |
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| newguy | hey | 16:27 |
| newguy | is linux on arty 100t with ethernet a valid configuration? | 16:27 |
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| _florent_ | futarisIRCcloud: to use the UART over JTAG, you can set --uart_name=jtag_uart and then run litex_jtag_uart tool: https://github.com/enjoy-digital/litex/blob/master/litex/tools/litex_jtag_uart.py | 19:05 |
| tpb | Title: litex/litex_jtag_uart.py at master · enjoy-digital/litex · GitHub (at github.com) | 19:05 |
| _florent_ | you can then use lxterm on the create virtual serial | 19:05 |
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