Search found 109 matches

by gray
Thu Jun 27, 2024 6:10 am
Forum: Cortex-M0, M3, M4 and M7
Topic: RP2040: Library & Tools for Astrobe Available
Replies: 19
Views: 50106

Re: RP2040: Library & Tools for Astrobe Available

Latest updates and changes: https://oberon-rtk.org/description/changes-2024-06-27/ Another stab at PIO, with an improved tool https://oberon-rtk.org/tools/pio2o/ that now supports more than one PIO program per module and the wrap feature, and the corresponding example program program https://oberon-...
by gray
Sun Jun 23, 2024 9:13 am
Forum: Cortex-M0, M3, M4 and M7
Topic: RP2040: Library & Tools for Astrobe Available
Replies: 19
Views: 50106

Re: RP2040: Library & Tools for Astrobe Available

Latest updates and changes: https://oberon-rtk.org/description/changes-2024-06-23/ A first stab at PIO, focusing on the toolchain and overall set-up, with an example program https://oberon-rtk.org/examples/piosquare/ and a new tool https://oberon-rtk.org/tools/pio2o/. GitHub repo: https://github.com...
by gray
Sat May 25, 2024 8:34 am
Forum: Cortex-M0, M3, M4 and M7
Topic: RP2040: Library & Tools for Astrobe Available
Replies: 19
Views: 50106

Re: RP2040: Library & Tools for Astrobe Available

Latest updates and changes: https://oberon-rtk.org/description/changes-2024-05-25/

New example program: https://oberon-rtk.org/examples/stringbufout/. Prepare using DMA for text output. And DMA in general.

GitHub repo: https://github.com/ygrayne/oberon-rtk
by gray
Sat May 18, 2024 10:53 am
Forum: Cortex-M0, M3, M4 and M7
Topic: RP2040: Library & Tools for Astrobe Available
Replies: 19
Views: 50106

Re: RP2040: Library & Tools for Astrobe Available

Latest updates and changes: https://oberon-rtk.org/description/changes-2024-05-17/ I have taken a first stab at the RP2040's SPI device. There's a corresponding new example program: https://oberon-rtk.org/examples/spirtc/. It uses the Maxim DS3234 real-time clock as test peripheral. GitHub repo: htt...
by gray
Mon May 06, 2024 10:51 am
Forum: Cortex-M0, M3, M4 and M7
Topic: RP2040: Library & Tools for Astrobe Available
Replies: 19
Views: 50106

Re: RP2040: Library & Tools for Astrobe Available

Latest update: https://oberon-rtk.org/description/changes-2024-05-05/ Concepts and test code exploring and evaluating the use of trap exception handlers as means to grant exclusive mutating access to shared data, or other protected functionality or hardware: https://oberon-rtk.org/examples/traphandl...