On Tue, 23 Feb 2021, Gene Heskett wrote:
Date: Tue, 23 Feb 2021 11:07:19 -0500
From: Gene Heskett <[email protected]>
Reply-To: EMC developers <[email protected]>
To: [email protected]
Subject: Re: [Emc-developers] [PCW too] rpi 5.10 rt preempt
On Tuesday 23 February 2021 04:12:19 Thomas J Powderly wrote:
I'm getting 73.1us base latency already
and need about 20 for my step timings worse case,
so 80us base thread is ng
Mine with std threads is much worse ATM, but mc is busy unpacking the src
zip. And doing it over my local net. And thats seriously hogging cpu
cycles. And, the pi was also busy building linuxcnc-master :)
But now I have another problem. One for Peter.
mesaflash can readhmid of a 5i25 just fine, well enough I can see its the
wrong firmware in it, no pwmgens, but won't write a new one. Complains
all the file headers are wrong:
gene@Hardinge1:~/linuxcnc/hostmot2-firmware-5i25$ sudo mesaflash --device
5i25 --program prob_rfx2.PIN
ERROR: Board 5I25 doesn't support FPGA resetting.
gene@Hardinge1:~/linuxcnc/hostmot2-firmware-5i25$ sudo mesaflash --device
5i25 --verify prob_rfx2.PIN
Checking file... Invalid bitfile header!
But it doesn't look contaminated to me.
What did I forget to do?
Thanks Peter.
Cheers, Gene Heskett
You are trying to write a .pin (a text pinout description) file instead of a
.bit (Xilinx firmware) file
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Mesa Electronics
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