5 Commits

Author SHA1 Message Date
morris
7c88240e38 feat(rmt): added a help function for allocating encoder memory
The encoder memory location should respect the RMT_MEM_ALLOC_CAPS,
which is affected by some Kconfig options, like ISR_IRAM_SAFE

Closes https://github.com/espressif/esp-idf/issues/13032
2024-02-23 10:29:31 +08:00
morris
c940cf08c4 feat(rmt): support update bytes encoder configurations at runtime
Closes https://github.com/espressif/esp-idf/issues/12775
2024-01-11 13:47:04 +08:00
morris
0542983ed8 rmt: define RMT_ENCODING_RESET in rmt_encode_state_t
Closes https://github.com/espressif/esp-idf/issues/11200
2023-05-11 02:28:31 +00:00
morris
a5a171926b rmt: add test with -O0 2022-08-02 23:07:06 +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