Search Results (Searched for: raspberry)
- scotta
04 Nov 2024 19:59
- digiex_chris
- digiex_chris
04 Nov 2024 19:32
Quick question about the iceshield config:
Should the pi be emitting 18mHz, rather than 5mhz via pin 7 instead, since the oscillator is configured as 18mhz on pin 35 on the up5k? I wonder if this is the source of my following error at higher speeds?
Replied by digiex_chris on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
Category: Computers and Hardware
I approve of this excuse!if i have overlooked any open questions, please ask again, i was a bit busy at the weekend and lost the thread
here is my excuse:mitsubishi rv-e2
without controller and one harmonic drive is broken
Quick question about the iceshield config:
Should the pi be emitting 18mHz, rather than 5mhz via pin 7 instead, since the oscillator is configured as 18mhz on pin 35 on the up5k? I wonder if this is the source of my following error at higher speeds?
{
"name": "IceShield",
"description": "RIO-IceShield board for Raspberry PI4",
"url": "https://github.com/multigcs/rio-iceshield",
"pinimage": "board.png",
"toolchain": "icestorm",
"family": "ice40",
"type": "up5k",
"package": "sg48",
"startup": "gpio mode 7 clock\ngpio clock 7 5000000",
"flashcmd": "./spiflash.sh rio.bin",
"clock": {
"osc": "18000000",
"speed": "29812000",
"pin": "35"
},- Bari
04 Nov 2024 01:09
- Bari
04 Nov 2024 00:58
- PCW
01 Nov 2024 19:51 - 01 Nov 2024 19:52
Replied by PCW on topic Raspberry pi 4 problems
Raspberry pi 4 problems
Category: General LinuxCNC Questions
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