From 835bced1a3c7be41e4bc57467d4cf86c76872ed2 Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Wed, 11 Jan 2017 10:09:53 +0000
Subject: [PATCH] Fixed bug #810.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/stable_16.1.x@10026 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/hal/ports/STM32/STM32F7xx/stm32_registry.h | 4 ++--
 readme.txt                                    | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/os/hal/ports/STM32/STM32F7xx/stm32_registry.h b/os/hal/ports/STM32/STM32F7xx/stm32_registry.h
index 121205f51..a94869df1 100644
--- a/os/hal/ports/STM32/STM32F7xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F7xx/stm32_registry.h
@@ -89,11 +89,11 @@
 /* DAC attributes.*/
 #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              0x00070000
+#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              0x00700000
+#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 6e9e69e29..4b5b13268 100644
--- a/readme.txt
+++ b/readme.txt
@@ -74,6 +74,7 @@
 
 *** 16.1.7 ***
 - HAL: Fixed protocol violation in usbDisableEndpointsI() API (bug #811).
+- HAL: Fixed incorrect constants STM32_DAC1_CHx_DMA_CHN for STM32F7 (bug #810).
 - HAL: Fixed redefined TIM in STM32F030 registry (bug #809).
 - HAL: Fixed clock init in STM32F0x port which doesn't take in account
        PLL_XTPRE and PREDIV_0 are hard-wired (bug #808).