Commit Graph

4 Commits

Author SHA1 Message Date
Graham Sanderson
672e48e9e9
Add sem_try_acquire(). Fixes #846 (#856)
Co-authored-by: Geoff Simmons <geoff@uplex.de>
2022-06-08 13:23:36 -05:00
Graham Sanderson
159d552150
Fix bug in irq_remove_shared_handler and add test #823 (#825)
* Fix bug in irq_remove_shared_handler and add test #823

* Add comments to irq_handler_chain.S

Co-authored-by: Luke Wren <wren6991@gmail.com>
2022-05-16 13:44:15 -05:00
Graham Sanderson
b05d863428
Add basic CMSIS core headers (#384)
Adds a new cmsis_core INTERFACE library, which provides the basic CMSIS macros/definitions, and RP2040.h and system_RP2040.h
By default the isr_ methods in the vector table are renamed to their CMSIS versions, but this can be overridden by defining PICO_CMSIS_RENAME_EXCEPTIONS=0
2021-05-11 10:47:13 -05:00
graham sanderson
26653ea81e Initial Release 2021-01-20 10:44:27 -06:00