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Small API additions and minor fixes (#406)

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* Add missing DREQ_s

* store actual clock frequency in clock_configure (fixes #368)

* use dma DREQ values defined in dreqs/dma.h

* Fix hw_is_claimed, and add xxx_is_claimed APIs

* Add some PIO irq helper methods

* Add DMA channel IRQ status getter and clear methods

* Implement the correct PIO IRQ status/clear methods (good to have methods here as the h/w interrupt registers are super confusing)

* fix pico_multicore dependencies

* add missing wrapper func __aeabi_f2d

* Further DMA/PIO IRQ API cleanup (and review fixes)

* add PICO_INT64_OPS_IN_RAM flag
This commit is contained in:
Graham Sanderson
2021-06-02 13:12:27 -05:00
committed by GitHub
parent 91e9327ff1
commit 5afa3636d6
21 changed files with 368 additions and 36 deletions
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4
src/rp2_common/pico_int64_ops/pico_int64_ops_aeabi.S
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@ -10,7 +10,11 @@
#include "pico/asm_helper.S"
#if PICO_INT64_OPS_IN_RAM
.section RAM_SECTION_NAME(__aeabi_lmul)
#else
.section SECTION_NAME(__aeabi_lmul)
#endif
wrapper_func __aeabi_lmul
muls r1, r2
muls r3, r0