add SPI to the index

This commit is contained in:
Joey Castillo
2022-01-27 10:51:15 -05:00
parent 29fa605283
commit 14e4562b7a
3 changed files with 6 additions and 4 deletions

View File

@@ -46,7 +46,8 @@
- @ref gpio - This section covers functions related to general-purpose input and output signals.
- @ref i2c - This section covers functions related to the SAM L22's built-I2C driver, including configuring
the I2C bus, putting values directly on the bus and reading data from registers on I2C devices.
- @ref debug - This section covers functions related to the debug UART, available on pin D1 of the 9-pin connector.
- @ref spi - This section covers functions related to the SAM L22's built-in SPI driver.
- @ref uart - This section covers functions related to the UART peripheral.
- @ref deepsleep - This section covers functions related to preparing for and entering BACKUP mode, the
deepest sleep mode available on the SAM L22.
*/