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28 Posts
@plut0nium @fabi1cazenave ah oui, avec des pogo pins ça peut être bien.
J'ai regardé chez Pimoroni, en RP2350 ils on le PGA2350 qui les expose mais c'est pas un RP2040 et le form-factor est spécial
https://shop.pimoroni.com/products/pga2350
PGA2350

@dcz you can try and see if the result is distorted. I have only use it with a controller for the speed.
@dcz you will need to drive the motor to spin the head. With a PWM and a PID with the feedback speed in the UART protocol. You can check https://www.xevel.fr/wiki/doku.php?id=product:usb2lds:usb2lds
product:usb2lds:usb2lds [Xevelabs Product Documentation]

@dcz there was the neato xv11 reverse engineering effort and the protocol is the same than rplidar and the lidar on my roborock. So maybe you are lucky and it is the same protocol on yours. You can check ROS drivers.
@rahix your posts are very interesting, this kind of workflow is quite rare in social medias with FOSS tools. But what about the PLC programming? Your are tied with the proprietary solutions of the manufacturer, isn't it?
@diondokter ok, thank you. Top bad it does not seem available on Linux.
@diondokter what is this nice Modbus client?
I've got some news about office environments. The absolute worst part for me was dealing with the rampant gossip and laziness. People would chat all day, accomplish next to nothing, and then pretend they were some kind of heroes for staying late. People walk around, take lunch or bathroom breaks, attend meetings, etc. Office or Home people will walk around. Stop writing stupid stories to promote back-to-office culture and risk everyone’s health.
The Open Source Hardware USD 1 RISCV retro style computer with Display and Keyboard is complete and now play small games https://olimex.wordpress.com/2024/09/12/rvpc-the-open-source-hardware-usd-1-retro-style-riscv-computer-with-vga-and-ps2-keyboard-and-buzzer-now-play-small-games/ #oshw #retrogaming #riscv
RVPC the open source hardware USD 1 Retro Style RiscV computer with VGA and PS2 keyboard and buzzer now play small games :)

The idea of 1 USD RISCV retro style computer with Display and Keyboard came on TuxCon 2024. The challenge was to create the lowest cost working computer with VGA display, PS2 keyboard and Audio Buz…

olimex
@bagder why not removing the last slash from the URL when processing? The idea of -O is to get a proper filename, isn'it?