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fix(rmt): enable dma owner check

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Closes https://github.com/espressif/esp-idf/issues/12564
This commit is contained in:
morris 2023-11-14 22:40:02 +08:00
parent e67e9cca57
commit 40093b34eb
1 changed files with 5 additions and 0 deletions
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5
components/driver/rmt/rmt_tx.c
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@ -65,6 +65,11 @@ static esp_err_t rmt_tx_init_dma_link(rmt_tx_channel_t *tx_channel, const rmt_tx
.direction = GDMA_CHANNEL_DIRECTION_TX,
};
ESP_RETURN_ON_ERROR(gdma_new_ahb_channel(&dma_chan_config, &tx_channel->base.dma_chan), TAG, "allocate TX DMA channel failed");
gdma_strategy_config_t gdma_strategy_conf = {
.auto_update_desc = true,
.owner_check = true,
};
gdma_apply_strategy(tx_channel->base.dma_chan, &gdma_strategy_conf);
gdma_tx_event_callbacks_t cbs = {
.on_trans_eof = rmt_dma_tx_eof_cb,
};