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driver(i2c, rmt):Add intr_flag setting to ESP_INTR_FLAG_IRAM support when enable psram.

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This commit is contained in:
kooho
2018-05-02 15:27:41 +08:00
parent 7a6e367cd9
commit f6f9f93a9d
4 changed files with 127 additions and 2 deletions
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2
components/driver/include/driver/rmt.h
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@@ -632,6 +632,7 @@ esp_err_t rmt_fill_tx_items(rmt_channel_t channel, const rmt_item32_t* item, uin
* @param rx_buf_size Size of RMT RX ringbuffer. Can be 0 if the RX ringbuffer is not used.
*
* @param intr_alloc_flags Flags for the RMT driver interrupt handler. Pass 0 for default flags. See esp_intr_alloc.h for details.
* If ESP_INTR_FLAG_IRAM is used, please do not use the memory allocated from psram when calling rmt_write_items.
*
* @return
* - ESP_ERR_INVALID_STATE Driver is already installed, call rmt_driver_uninstall first.
@@ -660,6 +661,7 @@ esp_err_t rmt_driver_uninstall(rmt_channel_t channel);
* @param channel RMT channel (0 - 7)
*
* @param rmt_item head point of RMT items array.
* If ESP_INTR_FLAG_IRAM is used, please do not use the memory allocated from psram when calling rmt_write_items.
*
* @param item_num RMT data item number.
*