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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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3
components/hal/spi_slave_hal_iram.c
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@@ -71,8 +71,11 @@ void spi_slave_hal_prepare_data(const spi_slave_hal_context_t *hal)
spi_ll_slave_set_rx_bitlen(hal->hw, hal->bitlen);
spi_ll_slave_set_tx_bitlen(hal->hw, hal->bitlen);
#ifdef CONFIG_IDF_TARGET_ESP32
//SPI Slave mode on ESP32 requires MOSI/MISO enable
spi_ll_enable_mosi(hal->hw, (hal->rx_buffer == NULL) ? 0 : 1);
spi_ll_enable_miso(hal->hw, (hal->tx_buffer == NULL) ? 0 : 1);
#endif
}
void spi_slave_hal_store_result(spi_slave_hal_context_t *hal)