Search
-
P2 Manuals — Out for Community Review
We've got four new manuals for our P2 ready for your eyes, and I'd like to ask the community to help us check them. These are AI-assisted drafts, guided by human direction, and grounded deeply in the Parallax Published Documentation and the PNut compiler source — and, where it counts, checked on real P2 silicon — even… -
Propeller 1 on Tang Primer 25K FPGA
For those interested, I've forked the Propeller_1_Design repo and added a new target, being the Tang Primer 25k The 8 cogs are working. For now, the programs are embedded with the bitstream (pre-initialized Propeller hub RAM), the serial/EEPROM boot is bypassed by starting the cog 0 pointer at $F004 instead of the booter… -
Installers for P2 development tools fail, cannot install Spin2 and others
Been away for quite a while and finally trying to get back into Parallax projects, acquired a P2 EVAL board. However, try as I might, I cannot install any P2 development software such as Spin2/ASM or Proptool, and others. The downloads finish and I extract the files to either default locations or new, empty folders. I open… -
Spin syntax: are multi-line statements a thing?
I am trying to put together a simple tokenizer for syntax highlighting purposes, and from what I have seen, statements cannot span multiple lines. Is that true? That would make my code a bit simpler -
Monochrome VGA driver?
Guess this doesn't exist yet... Thinking this could be useful for the case of RJ45 cable with only 4-P2 pins available. Thinking pins like this: HSync, VSync, Video, Audio 1080p with mono video and audio isn't great, but probably best can do with only 4 pins... -
Re: MIDIBEAT: exploring P1 vibe coding for: RGB LEDs, MIDI drums, rotary encoders, MAX7219 7-seg LEDs
Postponing using the Propeller Signal Generator object for now. I'm working on a 2-channel 'drum-synth' audio SPIN object, crude "Syntom" sounds, runs in one COG. The PSG object is super-cool, "I'll be back"! -
Install problem spin tool IDE 0.56.0
I have installed the new version from the spin tool IDE 0.56.0. I use it sinds the version 0.49.1. Before that i had problems with download to the propeller. But sinds 0.49.1, I have no problems. I love it very much! now it is my program! Great work. After some changes in the configuration, and reboot my laptop, the… -
reading external inx on Smartpin and setting c in setpat?
I've got a P_REG_UP_DOWN smartpin set up to count step/dir inputs from a GRBL board. I tried to get a setse1 interrupt for the step pin to work when the smartpin step input was set to P_LOCAL_A . Nothing worked untill I moved the step input up a pin and changed to P_PLUS1_A. This is probably because a smartpin output takes…