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| author | Damien George <damien.p.george@gmail.com> | 2016-11-11 17:36:19 +1100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2016-11-11 17:36:19 +1100 |
| commit | c4e58eaa9820f5e63d9d94cec5ffb403c1dffbe7 (patch) | |
| tree | 0c3c25d35d9f959bf5b2b160924f264d6a46d5db /py/modsys.c | |
| parent | e6da6a720fb2bb48c6885e5f28f5f917690080fd (diff) | |
| download | micropython-c4e58eaa9820f5e63d9d94cec5ffb403c1dffbe7.tar.gz micropython-c4e58eaa9820f5e63d9d94cec5ffb403c1dffbe7.zip | |
stmhal/i2c: Add option to I2C to enable/disable use of DMA transfers.
New keyword option in constructor and init() method is "dma=<bool>".
DMA is now disabled by default for I2C transfers because it currently does
not handle I2C bus errors very well (eg if slave device doesn't ACK or
NACK correctly during a transfer).
Diffstat (limited to 'py/modsys.c')
0 files changed, 0 insertions, 0 deletions