Difference between revisions of "HANcoder/STM32/Blocks/SPI Master Transfer"
From OpenMBD
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| Select the edge of the SPI clock signal at which time a bit should be sampled. | | Select the edge of the SPI clock signal at which time a bit should be sampled. | ||
|} | |} | ||
| + | |||
| + | == Inputs (inports) == | ||
| + | Data (byte) to send to the slave device.[uint8] | ||
| + | Note: To send multiple bytes use mutliple Master Transfer blocks | ||
| + | |||
| + | == Outputs (outports) == | ||
| + | Data (byte) received from the slave device. [uint8] | ||
== Examples == | == Examples == | ||
Revision as of 11:58, 27 April 2017
Supported Targets: Olimexino, E407, P405
Contents
General information about SPI Master Transfer
The 'SPI Master Transfer' block performs a byte transfer via SPI.
Block
Mask
Block parameters
| Parameter | Description |
|---|---|
| Channel | Select the SPI channel to use. |
| Communication speed | Select the frequency of the SPI clock signal. |
| Polarity | Select the polarity of the SPI clock signal during idle. |
| Phase | Select the edge of the SPI clock signal at which time a bit should be sampled. |
Inputs (inports)
Data (byte) to send to the slave device.[uint8] Note: To send multiple bytes use mutliple Master Transfer blocks
Outputs (outports)
Data (byte) received from the slave device. [uint8]
