Hi, I'm using a ESP32-WROVER as slave for SPI communication. The first transfers I made were using a SPI master clocked @16MHz. Now, I understand that this is beyond the recommended specifications (SPI_SLAVE_FREQ is 10MHz max with dedicated HSPI pins) and that strange behavior is possible/expected, ...

Hi, Using a ESP32 WROVER as a slave with esp-idf v3.0 I'm doing SPI transactions using VSPI and DMA channel 1. Frequently I observe the following behavior: - SPI interrupt TRANS_DONE triggers - slv_rd_bit.slv_rdata_bit is set to 0 - the rx buffer doesn't contain the expected data - host->hw->dma_rx_...