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STM32F303 HAL made working; added SPI 3-way / half-duplex / bidi mode#30
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marnix wants to merge 6 commits intoZigEmbeddedGroup:mainfrom
Draft
STM32F303 HAL made working; added SPI 3-way / half-duplex / bidi mode#30marnix wants to merge 6 commits intoZigEmbeddedGroup:mainfrom
marnix wants to merge 6 commits intoZigEmbeddedGroup:mainfrom
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Functional enhancement: - SPI now uses 3-wire / half-duplex / bidi mode if BIDIMODE==1 is set on the bus. (There is no HAL API way to ask for bidi mode yet.) HAL updates: - Tell build.zig that STM32F303 has a HAL. - Switch to new names for some Microzig parts. - A few changes to match recent Zig language changes. - Adopt small changes in regz-generated register descriptions. And also: - A few comment clarifications. - Updated debug statements and comments for consistency.
This is to match the latest microzig 2873e9e0 after ZigEmbeddedGroup/microzig#151.
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I've set this to 'draft' again, until #31 has been merged to main. |
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See the commit texts for details.
Things I'd like to look at in the future:
Please note that I've tested this only with one piece of UART/SPI/I2C code (marnix/zig-stm32f3discovery-play#31). I've tested this with Zig 0.11.0 and currently-latest ZigEmbeddedGroup/microzig 2873e9e0 + ZigEmbeddedGroup/microzig#153 + ZigEmbeddedGroup/microzig#152, and I didn't find any issues...