Lines Matching refs:or
10 .. only:: esp32 or esp32s2 or esp32s3
36 …ost. In general, a bus includes the following lines: MISO, MOSI, SCLK, one or more CS lines, and, …
40 …Allows a Host to select individual Device(s) connected to the bus in order to send or receive data.
56 …send/receive transactions up to {IDF_TARGET_MAX_DATA_BUF} bytes in length, or utilize DMA to send/…
66 …onfigure the :cpp:type:`spi_transaction_t` structure for TX only, RX only, or TX and RX transactio…
80 …l be longer than 32 bytes, allow a DMA channel 1 or 2 by setting the parameter ``dma_chan`` to ``1…
86 …or more :cpp:type:`spi_slave_transaction_t` structs with the transaction parameters required. Eith…
94 Normally, the data that needs to be transferred to or from a Device is read or written to a chunk o…
96 The amount of data that the driver can read or write to the buffers is limited by the member :cpp:m…
109 …d so that all SPI signals are either routed to their dedicated IO_MUX pins or are not connected at…
163 …TARGET_MAX_FREQ} MHz. The data cannot be recognized or received correctly if the clock is too fast…
188 …more tolerance for the MISO setup time, e.g., latch data at the next edge, or configurable latchin…
196 …ng a length of multiples of 4 bytes). Otherwise, DMA may write incorrectly or not in a boundary al…
206 …e Host should sample the data immediately at the latch edge or communicate in SPI modes 1 or 3. If…