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-rw-r--r--os/hal/platforms/AVR/platform.dox14
1 files changed, 14 insertions, 0 deletions
diff --git a/os/hal/platforms/AVR/platform.dox b/os/hal/platforms/AVR/platform.dox
index bc29954b6..2ac2256b9 100644
--- a/os/hal/platforms/AVR/platform.dox
+++ b/os/hal/platforms/AVR/platform.dox
@@ -36,6 +36,20 @@
*/
/**
+ * @defgroup AVR_PAL AVR PAL Support
+ * @details The AVR PAL driver uses the GPIO peripherals.
+ *
+ * @section avr_pal_1 Supported HW resources
+ * - GPIOA.
+ * - GPIOB.
+ * - GPIOC.
+ * - GPIOD.
+ * - GPIOE.
+ * .
+ * @ingroup AVR_DRIVERS
+ */
+
+/**
* @defgroup AVR_SERIAL AVR Serial Support
* @details The AVR Serial driver uses the USART peripherals in a
* buffered, interrupt driven, implementation.