> On 10. Mar 2018, at 08:45, Thắng Lê wrote:
>
> When i try run mesa_uart or mesa_pktgyro_test in halcmd, terminal
> shows me "*undefined
> symbol: hm2_uart_read" or " undefind symbol: hm2_pktuart_send" *. Any idea
> why do this happen?
hm2_pktuart_send is provided by
https://github.com/LinuxC
On 10 March 2018 at 09:25, Rene Hopf wrote:
> hm2_pktuart_send is provided by
> https://github.com/LinuxCNC/linuxcnc/blob/af15a4d90e1d51d5309db65fe1c9511e486df411/src/hal/drivers/mesa-hostmot2/pktuart.c
> you need to load that before you load the others.
Specifically something like this at the
> Change the species.
>
> etherCAT becomes etherDOG
Connect it in a ring, apply high enough voltage and it will come back bite your
ass like a dog.
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I just discovered it take about 200µs to write six bytes of process data in
process RAM via SPI into the LAN9252 chip! It's horrible slow. I can't figure
out they think about then they make SPI protocol like this.
Write adresse(s) and read/write as many bytes as needed had been the most
obvious
On Saturday 10 March 2018 12:42:56 Nicklas Karlsson wrote:
> I just discovered it take about 200µs to write six bytes of process
> data in process RAM via SPI into the LAN9252 chip! It's horrible slow.
> I can't figure out they think about then they make SPI protocol like
> this.
>
> Write adresse
On Sat, 10 Mar 2018 13:53:29 -0500
Gene Heskett wrote:
> On Saturday 10 March 2018 12:42:56 Nicklas Karlsson wrote:
>
> > I just discovered it take about 200µs to write six bytes of process
> > data in process RAM via SPI into the LAN9252 chip! It's horrible slow.
> > I can't figure out they thi
