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| author | Yuuki NAGAO <wf.yn386@gmail.com> | 2025-07-27 22:03:42 +0900 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2025-08-18 13:20:50 +1000 |
| commit | 365329cd540f631f1cfe805b475f792cf00257e0 (patch) | |
| tree | 8ed7d7cc4cf4ee486e8c0d3a4f4f291496e952f5 /py/misc.h | |
| parent | 152a0782e6ef8fc510b3e0106df82e27595847c2 (diff) | |
stm32/dac: Fix DAC write for MCUs that have D-Cache.
To prevent wrong DAC output, clean D-cache before starting DMA.
For more details, please refer to the following document:
https://www.st.com/resource/en/application_note/DM00272913.pdf
Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
Diffstat (limited to 'py/misc.h')
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