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rp2: Change machine.I2S and rp2.DMA to use shared DMA IRQ handlers.

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These separate drivers must share the DMA resource with each other.

Fixes issue #13380.

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George
2024-01-30 12:28:30 +11:00
parent d19371cb23
commit 807c25d05a
3 changed files with 10 additions and 11 deletions
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ports/rp2/CMakeLists.txt
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@@ -474,6 +474,7 @@ target_compile_definitions(${MICROPY_TARGET} PRIVATE
PICO_FLOAT_PROPAGATE_NANS=1
PICO_STACK_SIZE=0x2000
PICO_CORE1_STACK_SIZE=0
PICO_MAX_SHARED_IRQ_HANDLERS=8 # we need more than the default
PICO_PROGRAM_NAME="MicroPython"
PICO_NO_PROGRAM_VERSION_STRING=1 # do it ourselves in main.c
MICROPY_BUILD_TYPE="${CMAKE_C_COMPILER_ID} ${CMAKE_C_COMPILER_VERSION} ${CMAKE_BUILD_TYPE}"