abawo/pico-sdk
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2dfaa1ab4c
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4 Commits

Author SHA1 Message Date
Graham Sanderson
2dfaa1ab4c
Fix various stdio_usb issues, add stdio_init_all return code, and add alarm_pool_core_num() API (#918) 
This issue addresses possible starvation issues when using `getchar()` with `stdio_usb` and also fixes possible missing of IRQs as a result of #871
 2022-08-08 10:12:54 -05:00
Graham Sanderson
6d87da4c59
Rework lock_core / timers (#378) 
- Add recursive_mutex
  - Make all locking primitives and sleep use common overridable wait/notify support to allow RTOS
    implementations to replace WFE/SEV with something more appropriate
  - Add busy_wait_ms
 2021-05-05 11:46:25 -05:00
graham sanderson
503bc8b385 Fixup another level of compiler warnings, add _U() definition 2021-03-04 21:22:48 -06:00
graham sanderson
26653ea81e Initial Release 2021-01-20 10:44:27 -06:00