Fixed bug #739.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/stable_16.1.x@9436 35acf78f-673a-0410-8e92-d51de3d6d3f4

os/hal/ports/STM32/STM32F4xx/stm32_registry.h

@@ -426,8 +426,14 @@
 #define STM32_CAN_MAX_FILTERS               28
 
 /* DAC attributes.*/
-#define STM32_HAS_DAC1_CH1                  FALSE
-#define STM32_HAS_DAC1_CH2                  FALSE
+#define STM32_HAS_DAC1_CH1                  TRUE
+#define STM32_DAC1_CH1_DMA_MSK              (STM32_DMA_STREAM_ID_MSK(1, 5))
+#define STM32_DAC1_CH1_DMA_CHN              0x00700000
+
+#define STM32_HAS_DAC1_CH2                  TRUE
+#define STM32_DAC1_CH2_DMA_MSK              (STM32_DMA_STREAM_ID_MSK(1, 6))
+#define STM32_DAC1_CH2_DMA_CHN              0x07000000
+
 #define STM32_HAS_DAC2_CH1                  FALSE
 #define STM32_HAS_DAC2_CH2                  FALSE
 

readme.txt

@@ -73,6 +73,8 @@
 *****************************************************************************
 
 *** 16.1.5 ***
+- HAL: Fixed DAC driver not enabled for STM32F4x7 and STM32F4x9 devices
+       (bug #739).
 - HAL: Fixed bug in interrupt handlers in STM32F4xx EXT driver (bug #738).
 - HAL: Fixed clock enabling in STM32 ADCv3 (bug #737).
 - HAL: Fixed missing SDC initialization in RT-STM32F103-OLIMEX_STM32_P103 demo