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spi: Remove Slave TX/RX set bitlen not effective for ESP32-S2/C3/S3

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Furthermore, RX_EOF_EN should only be set when SPI Slave is configured
for segment transfer mode and the "ms_data_bitlen" field is configured
to control the "IN_SUC_EOF" interrupt. Since "ms_data_bitlen" is not
set anymore for S2, C3 and S3, "RX_EOF_EN" should be cleared.
This commit is contained in:
Gustavo Henrique Nihei
2021-05-31 19:25:59 -03:00
committed by bot
parent 6fb126657a
commit 2bc4a0836f
5 changed files with 9 additions and 10 deletions
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components/hal/spi_slave_hd_hal.c
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@@ -149,7 +149,6 @@ void spi_slave_hd_hal_rxdma(spi_slave_hd_hal_context_t *hal, uint8_t *out_buf, s
spi_ll_infifo_full_clr(hal->dev);
spi_ll_clear_intr(hal->dev, SPI_LL_INTR_CMD7);
spi_ll_slave_set_rx_bitlen(hal->dev, len * 8);
spi_ll_dma_rx_enable(hal->dev, 1);
spi_dma_ll_rx_start(hal->dma_in, hal->rx_dma_chan, &hal->dmadesc_rx->desc);
}