Re: [Emc-users] Another Mesa vhdl question (uart/pktuart)

2021-01-29 Thread Ralph Stirling
I've been looking at that today, but it does not use the send function.  I'd 
like to get a simple loopback test going.  I have a comp that sets up the pins 
and functions, but I don't see any data arrive in the rx bytes when I set data 
in tge tx bytes and set tx-count.  I guess it's been a decade since you wrote 
that driver.

Thanks again.
-- Ralph


On Jan 29, 2021 3:46 PM, andy pugh  wrote:
CAUTION: This email originated from outside the Walla Walla University email 
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On Fri, 29 Jan 2021 at 01:24, Ralph Stirling
 wrote:
>
>  Is there an example comp file illustrating
> its use, like mesa_uart.comp?

Have a look at:

https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FLinuxCNC%2Flinuxcnc%2Fblob%2Fmaster%2Fsrc%2Fhal%2Fcomponents%2Fmesa_pktgyro_test.comp&data=04%7C01%7Cralph.stirling%40wallawalla.edu%7Cf74374093f3c4403433b08d8c4b0138b%7Cd958f048e43142779c8debfb75e7aa64%7C0%7C0%7C637475607819195609%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=BXyuLrW3ofdDRqMdaUIZTUYhIgNOpvdx5ivO4YKD0TY%3D&reserved=0

--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the especial use of mechanical geniuses, daredevils and
lunatics."
— George Fitch, Atlanta Constitution Newspaper, 1912


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Re: [Emc-users] Another Mesa vhdl question (uart/pktuart)

2021-01-29 Thread andy pugh
On Fri, 29 Jan 2021 at 01:24, Ralph Stirling
 wrote:
>
>  Is there an example comp file illustrating
> its use, like mesa_uart.comp?

Have a look at:

https://github.com/LinuxCNC/linuxcnc/blob/master/src/hal/components/mesa_pktgyro_test.comp

-- 
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the especial use of mechanical geniuses, daredevils and
lunatics."
— George Fitch, Atlanta Constitution Newspaper, 1912


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