From c1a617b9bf80cac56e2044b7a579e47f4a0e60de Mon Sep 17 00:00:00 2001 From: Giovanni Di Sirio Date: Sat, 7 May 2016 06:44:50 +0000 Subject: [PATCH] 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 | 10 ++++++++-- readme.txt | 2 ++ 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/os/hal/ports/STM32/STM32F4xx/stm32_registry.h b/os/hal/ports/STM32/STM32F4xx/stm32_registry.h index 3ddf37ba2..20b5bffa2 100644 --- a/os/hal/ports/STM32/STM32F4xx/stm32_registry.h +++ b/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 diff --git a/readme.txt b/readme.txt index 0b8e29225..ccc20f5ab 100644 --- a/readme.txt +++ b/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