Commit Graph

2 Commits

Author SHA1 Message Date
morris
1626766abf rmt: simplify rmt source clock configure with clk_tree API
Also decrease the payload size for testing the multi-channel behaviour.
2023-02-10 18:24:27 +08:00
morris
2fb43820c2 driver_ng: implement new rmt driver
The legacy driver can't handle the breaking change between esp chips

very well.

And it's not elegant to extend new feature like DMA, ETM.

The new driver can return a opaque handle for each RMT channel.

An obvious transaction concept was also introduced.

TX and RX functionalities are splited out.
2022-05-07 10:34:50 +00:00