kopia lustrzana https://github.com/espressif/esp-idf
fix(spi): fixed undesired touching to DMA
Closes https://github.com/espressif/esp-idf/issues/12241pull/12720/head
rodzic
2bab3b36bc
commit
94a8591586
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@ -61,7 +61,9 @@ void spi_hal_init(spi_hal_context_t *hal, uint32_t host_id, const spi_hal_config
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hal->dmadesc_n = config->dmadesc_n;
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spi_ll_master_init(hw);
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if (config->dma_enabled) {
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s_spi_hal_dma_init_config(hal);
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}
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//Force a transaction done interrupt. This interrupt won't fire yet because
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//we initialized the SPI interrupt as disabled. This way, we can just
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@ -31,7 +31,9 @@ void spi_slave_hal_init(spi_slave_hal_context_t *hal, const spi_slave_hal_config
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hal->dma_in = hal_config->dma_in;
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hal->dma_out = hal_config->dma_out;
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if (hal->use_dma) {
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s_spi_slave_hal_dma_init_config(hal);
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}
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spi_ll_slave_init(hal->hw);
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//Force a transaction done interrupt. This interrupt won't fire yet because we initialized the SPI interrupt as
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@ -78,7 +78,9 @@ void spi_slave_hd_hal_init(spi_slave_hd_hal_context_t *hal, const spi_slave_hd_h
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hal->rx_dma_head = &hal->rx_dummy_head;
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//Configure slave
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if (hal_config->dma_enabled) {
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s_spi_slave_hd_hal_dma_init_config(hal);
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}
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spi_ll_slave_hd_init(hw);
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spi_ll_set_addr_bitlen(hw, hal_config->address_bits);
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