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feat(rmt): support calling rmt_receive in ISR callback

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morris
2023-11-02 11:39:29 +08:00
parent d260d43168
commit bfeae3857c
15 changed files with 101 additions and 36 deletions
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2
components/driver/rmt/include/driver/rmt_rx.h
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@@ -72,6 +72,8 @@ esp_err_t rmt_new_rx_channel(const rmt_rx_channel_config_t *config, rmt_channel_
*
* @note This function is non-blocking, it initiates a new receive job and then returns.
* User should check the received data from the `on_recv_done` callback that registered by `rmt_rx_register_event_callbacks()`.
* @note This function can also be called in ISR context.
* @note If you want this function to work even when the flash cache is disabled, please enable the `CONFIG_RMT_RECV_FUNC_IN_IRAM` option.
*
* @param[in] rx_channel RMT RX channel that created by `rmt_new_rx_channel()`
* @param[in] buffer The buffer to store the received RMT symbols