2 files changed, 42 insertions, 3 deletions
diff --git a/os/hal/platforms/STM32L1xx/adc_lld.c b/os/hal/platforms/STM32L1xx/adc_lld.c
index a2149b6ae..74c9a6ee3 100644
--- a/os/hal/platforms/STM32L1xx/adc_lld.c
+++ b/os/hal/platforms/STM32L1xx/adc_lld.c
@@ -84,7 +84,7 @@ static void adc_lld_serve_rx_interrupt(ADCDriver *adcp, uint32_t flags) {
  *
  * @isr
  */
-CH_IRQ_HANDLER(UART5_IRQHandler) {
+CH_IRQ_HANDLER(ADC1_IRQHandler) {
   uint32_t sr;
 
   CH_IRQ_PROLOGUE();
@@ -96,6 +96,7 @@ CH_IRQ_HANDLER(UART5_IRQHandler) {
        to read data fast enough.*/
     _adc_isr_error_code(&ADCD1, ADC_ERR_OVERFLOW);
   }
+  /* TODO: Add here analog watchdog handling.*/
 
   CH_IRQ_EPILOGUE();
 }
@@ -146,6 +147,8 @@ void adc_lld_start(ADCDriver *adcp) {
       chDbgAssert(!b, "adc_lld_start(), #1", "stream already allocated");
       dmaStreamSetPeripheral(adcp->dmastp, &ADC1->DR);
       rccEnableADC1(FALSE);
+      NVICEnableVector(ADC1_IRQn,
+                       CORTEX_PRIORITY_MASK(STM32_ADC_ADC1_IRQ_PRIORITY));
     }
 #endif
 
diff --git a/os/hal/platforms/STM32L1xx/platform.dox b/os/hal/platforms/STM32L1xx/platform.dox
index 7abe18e5e..910fdf7bd 100644
--- a/os/hal/platforms/STM32L1xx/platform.dox
+++ b/os/hal/platforms/STM32L1xx/platform.dox
@@ -20,7 +20,7 @@
 
 /**
  * @defgroup STM32L1xx_DRIVERS STM32L1xx Drivers
- * @details This section describes all the supported drivers on the STM32F1xx
+ * @details This section describes all the supported drivers on the STM32L1xx
  *          platform and the implementation details of the single drivers.
  *
  * @ingroup platforms
@@ -47,6 +47,26 @@
  */
 
 /**
+ * @defgroup STM32L1xx_ADC STM32L1xx ADC Support
+ * @details The STM32L1xx ADC driver supports the ADC peripherals using DMA
+ *          channels for maximum performance.
+ *
+ * @section stm32l1xx_adc_1 Supported HW resources
+ * - ADC1.
+ * - DMA1.
+ * .
+ * @section stm32l1xx_adc_2 STM32L1xx ADC driver implementation features
+ * - Clock stop for reduced power usage when the driver is in stop state.
+ * - Streaming conversion using DMA for maximum performance.
+ * - Programmable ADC interrupt priority level.
+ * - Programmable DMA bus priority for each DMA channel.
+ * - Programmable DMA interrupt priority for each DMA channel.
+ * - DMA and ADC errors detection.
+ * .
+ * @ingroup STM32L1xx_DRIVERS
+ */
+
+/**
  * @defgroup STM32L1xx_DMA STM32L1xx DMA Support
  * @details This DMA helper driver is used by the other drivers in order to
  *          access the shared DMA resources in a consistent way.
@@ -56,9 +76,25 @@
  * - DMA1.
  * .
  * @section stm32l1xx_dma_2 STM32L1xx DMA driver implementation features
- * - Automatic DMA clock stop when not in use by other drivers.
  * - Exports helper functions/macros to the other drivers that share the
  *   DMA resource.
+ * - Automatic DMA clock stop when not in use by any driver.
+ * - DMA streams and interrupt vectors sharing among multiple drivers.
+ * .
+ * @ingroup STM32L1xx_DRIVERS
+ */
+
+/**
+ * @defgroup STM32L1xx_EXT STM32L1xx EXT Support
+ * @details The STM32L1xx EXT driver uses the EXTI peripheral.
+ *
+ * @section stm32l1xx_ext_1 Supported HW resources
+ * - EXTI.
+ * .
+ * @section stm32l1xx_ext_2 STM32L1xx EXT driver implementation features
+ * - Each EXTI channel can be independently enabled and programmed.
+ * - Programmable EXTI interrupts priority level.
+ * - Capability to work as event sources (WFE) rather than interrupt sources.
  * .
  * @ingroup STM32L1xx_DRIVERS
  */