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Unify spi_master headers (#24857)

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* Move default config to .c file

* Explicitly define PAL modes for boards with custom init

* Unify spi_master headers
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Ryan 2025-01-27 08:37:37 +11:00 • committed by GitHub
parent 0747f887d6
commit ee63d39058
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12 changed files with 183 additions and 175 deletions
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8
docs/drivers/spi.md
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@ -88,7 +88,7 @@ Start an SPI transaction.
#### Arguments {#api-spi-start-arguments}
- `pin_t slavePin`
The QMK pin to assert as the slave select pin, eg. `B4`.
The GPIO pin connected to the desired device's `SS` line.
- `bool lsbFirst`
Determines the endianness of the transmission. If `true`, the least significant bit of each byte is sent first.
- `uint8_t mode`
@ -106,7 +106,7 @@ Start an SPI transaction.
#### Return Value {#api-spi-start-return}
`false` if the supplied parameters are invalid or the SPI peripheral is already in use, or `true`.
`true` if the operation was successful, otherwise `false` if the supplied parameters are invalid or the SPI peripheral is already in use.
---
@ -131,7 +131,7 @@ Read a byte from the selected SPI device.
#### Return Value {#api-spi-read-return}
`SPI_STATUS_TIMEOUT` if the timeout period elapses, or the byte read from the device.
`SPI_STATUS_TIMEOUT` if the timeout period elapses, otherwise the byte read from the device.
---
@ -159,7 +159,7 @@ Receive multiple bytes from the selected SPI device.
#### Arguments {#api-spi-receive-arguments}
- `uint8_t *data`
A pointer to the buffer to read into.
A pointer to a buffer to read into.
- `uint16_t length`
The number of bytes to read. Take care not to overrun the length of `data`.