I2C. Priorities rebalanced. I2C pushed over other peripherals as a workaround on buggy i2c cell in STM32.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4570 35acf78f-673a-0410-8e92-d51de3d6d3f4

13 files changed, 98 insertions, 98 deletions

diff --git a/demos/ARMCM3-STM32F100-DISCOVERY/mcuconf.h b/demos/ARMCM3-STM32F100-DISCOVERY/mcuconf.h
index a57920fd1..a1bd80dae 100644
--- a/demos/ARMCM3-STM32F100-DISCOVERY/mcuconf.h
+++ b/demos/ARMCM3-STM32F100-DISCOVERY/mcuconf.h
@@ -58,7 +58,7 @@
  */

 #define STM32_ADC_USE_ADC1                  TRUE

 #define STM32_ADC_ADC1_DMA_PRIORITY         2

-#define STM32_ADC_ADC1_IRQ_PRIORITY         5

+#define STM32_ADC_ADC1_IRQ_PRIORITY         6

 

 /*

  * CAN driver system settings.

@@ -103,12 +103,12 @@
 #define STM32_I2C_USE_I2C1                  FALSE

 #define STM32_I2C_USE_I2C2                  FALSE

 #define STM32_I2C_USE_I2C3                  FALSE

-#define STM32_I2C_I2C1_IRQ_PRIORITY         10

-#define STM32_I2C_I2C2_IRQ_PRIORITY         10

-#define STM32_I2C_I2C3_IRQ_PRIORITY         10

-#define STM32_I2C_I2C1_DMA_PRIORITY         1

-#define STM32_I2C_I2C2_DMA_PRIORITY         1

-#define STM32_I2C_I2C3_DMA_PRIORITY         1

+#define STM32_I2C_I2C1_IRQ_PRIORITY         5

+#define STM32_I2C_I2C2_IRQ_PRIORITY         5

+#define STM32_I2C_I2C3_IRQ_PRIORITY         5

+#define STM32_I2C_I2C1_DMA_PRIORITY         3

+#define STM32_I2C_I2C2_DMA_PRIORITY         3

+#define STM32_I2C_I2C3_DMA_PRIORITY         3

 #define STM32_I2C_I2C1_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C2_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C3_DMA_ERROR_HOOK()     chSysHalt()

diff --git a/demos/ARMCM3-STM32F103-FATFS/mcuconf.h b/demos/ARMCM3-STM32F103-FATFS/mcuconf.h
index 8638acca5..22c608cde 100644
--- a/demos/ARMCM3-STM32F103-FATFS/mcuconf.h
+++ b/demos/ARMCM3-STM32F103-FATFS/mcuconf.h
@@ -60,7 +60,7 @@
  */

 #define STM32_ADC_USE_ADC1                  TRUE

 #define STM32_ADC_ADC1_DMA_PRIORITY         2

-#define STM32_ADC_ADC1_IRQ_PRIORITY         5

+#define STM32_ADC_ADC1_IRQ_PRIORITY         6

 

 /*

  * CAN driver system settings.

@@ -105,12 +105,12 @@
 #define STM32_I2C_USE_I2C1                  FALSE

 #define STM32_I2C_USE_I2C2                  FALSE

 #define STM32_I2C_USE_I2C3                  FALSE

-#define STM32_I2C_I2C1_IRQ_PRIORITY         10

-#define STM32_I2C_I2C2_IRQ_PRIORITY         10

-#define STM32_I2C_I2C3_IRQ_PRIORITY         10

-#define STM32_I2C_I2C1_DMA_PRIORITY         1

-#define STM32_I2C_I2C2_DMA_PRIORITY         1

-#define STM32_I2C_I2C3_DMA_PRIORITY         1

+#define STM32_I2C_I2C1_IRQ_PRIORITY         5

+#define STM32_I2C_I2C2_IRQ_PRIORITY         5

+#define STM32_I2C_I2C3_IRQ_PRIORITY         5

+#define STM32_I2C_I2C1_DMA_PRIORITY         3

+#define STM32_I2C_I2C2_DMA_PRIORITY         3

+#define STM32_I2C_I2C3_DMA_PRIORITY         3

 #define STM32_I2C_I2C1_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C2_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C3_DMA_ERROR_HOOK()     chSysHalt()

diff --git a/demos/ARMCM3-STM32F103-G++/mcuconf.h b/demos/ARMCM3-STM32F103-G++/mcuconf.h
index 637d4b26f..c49fa23ba 100644
--- a/demos/ARMCM3-STM32F103-G++/mcuconf.h
+++ b/demos/ARMCM3-STM32F103-G++/mcuconf.h
@@ -60,7 +60,7 @@
  */

 #define STM32_ADC_USE_ADC1                  TRUE

 #define STM32_ADC_ADC1_DMA_PRIORITY         2

-#define STM32_ADC_ADC1_IRQ_PRIORITY         5

+#define STM32_ADC_ADC1_IRQ_PRIORITY         6

 

 /*

  * CAN driver system settings.

@@ -105,12 +105,12 @@
 #define STM32_I2C_USE_I2C1                  FALSE

 #define STM32_I2C_USE_I2C2                  FALSE

 #define STM32_I2C_USE_I2C3                  FALSE

-#define STM32_I2C_I2C1_IRQ_PRIORITY         10

-#define STM32_I2C_I2C2_IRQ_PRIORITY         10

-#define STM32_I2C_I2C3_IRQ_PRIORITY         10

-#define STM32_I2C_I2C1_DMA_PRIORITY         1

-#define STM32_I2C_I2C2_DMA_PRIORITY         1

-#define STM32_I2C_I2C3_DMA_PRIORITY         1

+#define STM32_I2C_I2C1_IRQ_PRIORITY         5

+#define STM32_I2C_I2C2_IRQ_PRIORITY         5

+#define STM32_I2C_I2C3_IRQ_PRIORITY         5

+#define STM32_I2C_I2C1_DMA_PRIORITY         3

+#define STM32_I2C_I2C2_DMA_PRIORITY         3

+#define STM32_I2C_I2C3_DMA_PRIORITY         3

 #define STM32_I2C_I2C1_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C2_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C3_DMA_ERROR_HOOK()     chSysHalt()

diff --git a/demos/ARMCM3-STM32F103/mcuconf.h b/demos/ARMCM3-STM32F103/mcuconf.h
index 637d4b26f..c49fa23ba 100644
--- a/demos/ARMCM3-STM32F103/mcuconf.h
+++ b/demos/ARMCM3-STM32F103/mcuconf.h
@@ -60,7 +60,7 @@
  */

 #define STM32_ADC_USE_ADC1                  TRUE

 #define STM32_ADC_ADC1_DMA_PRIORITY         2

-#define STM32_ADC_ADC1_IRQ_PRIORITY         5

+#define STM32_ADC_ADC1_IRQ_PRIORITY         6

 

 /*

  * CAN driver system settings.

@@ -105,12 +105,12 @@
 #define STM32_I2C_USE_I2C1                  FALSE

 #define STM32_I2C_USE_I2C2                  FALSE

 #define STM32_I2C_USE_I2C3                  FALSE

-#define STM32_I2C_I2C1_IRQ_PRIORITY         10

-#define STM32_I2C_I2C2_IRQ_PRIORITY         10

-#define STM32_I2C_I2C3_IRQ_PRIORITY         10

-#define STM32_I2C_I2C1_DMA_PRIORITY         1

-#define STM32_I2C_I2C2_DMA_PRIORITY         1

-#define STM32_I2C_I2C3_DMA_PRIORITY         1

+#define STM32_I2C_I2C1_IRQ_PRIORITY         5

+#define STM32_I2C_I2C2_IRQ_PRIORITY         5

+#define STM32_I2C_I2C3_IRQ_PRIORITY         5

+#define STM32_I2C_I2C1_DMA_PRIORITY         3

+#define STM32_I2C_I2C2_DMA_PRIORITY         3

+#define STM32_I2C_I2C3_DMA_PRIORITY         3

 #define STM32_I2C_I2C1_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C2_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C3_DMA_ERROR_HOOK()     chSysHalt()

diff --git a/demos/ARMCM3-STM32F103ZG-FATFS/mcuconf.h b/demos/ARMCM3-STM32F103ZG-FATFS/mcuconf.h
index d13f2ad3c..a9eb9f298 100644
--- a/demos/ARMCM3-STM32F103ZG-FATFS/mcuconf.h
+++ b/demos/ARMCM3-STM32F103ZG-FATFS/mcuconf.h
@@ -60,7 +60,7 @@
  */

 #define STM32_ADC_USE_ADC1                  TRUE

 #define STM32_ADC_ADC1_DMA_PRIORITY         2

-#define STM32_ADC_ADC1_IRQ_PRIORITY         5

+#define STM32_ADC_ADC1_IRQ_PRIORITY         6

 

 /*

  * CAN driver system settings.

@@ -105,12 +105,12 @@
 #define STM32_I2C_USE_I2C1                  FALSE

 #define STM32_I2C_USE_I2C2                  FALSE

 #define STM32_I2C_USE_I2C3                  FALSE

-#define STM32_I2C_I2C1_IRQ_PRIORITY         10

-#define STM32_I2C_I2C2_IRQ_PRIORITY         10

-#define STM32_I2C_I2C3_IRQ_PRIORITY         10

-#define STM32_I2C_I2C1_DMA_PRIORITY         1

-#define STM32_I2C_I2C2_DMA_PRIORITY         1

-#define STM32_I2C_I2C3_DMA_PRIORITY         1

+#define STM32_I2C_I2C1_IRQ_PRIORITY         5

+#define STM32_I2C_I2C2_IRQ_PRIORITY         5

+#define STM32_I2C_I2C3_IRQ_PRIORITY         5

+#define STM32_I2C_I2C1_DMA_PRIORITY         3

+#define STM32_I2C_I2C2_DMA_PRIORITY         3

+#define STM32_I2C_I2C3_DMA_PRIORITY         3

 #define STM32_I2C_I2C1_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C2_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C3_DMA_ERROR_HOOK()     chSysHalt()

diff --git a/demos/ARMCM3-STM32F107-FATFS/mcuconf.h b/demos/ARMCM3-STM32F107-FATFS/mcuconf.h
index d2bfe99a5..bd0f1a3ab 100644
--- a/demos/ARMCM3-STM32F107-FATFS/mcuconf.h
+++ b/demos/ARMCM3-STM32F107-FATFS/mcuconf.h
@@ -65,7 +65,7 @@
  */

 #define STM32_ADC_USE_ADC1                  TRUE

 #define STM32_ADC_ADC1_DMA_PRIORITY         2

-#define STM32_ADC_ADC1_IRQ_PRIORITY         5

+#define STM32_ADC_ADC1_IRQ_PRIORITY         6

 

 /*

  * CAN driver system settings.

@@ -110,12 +110,12 @@
 #define STM32_I2C_USE_I2C1                  FALSE

 #define STM32_I2C_USE_I2C2                  FALSE

 #define STM32_I2C_USE_I2C3                  FALSE

-#define STM32_I2C_I2C1_IRQ_PRIORITY         10

-#define STM32_I2C_I2C2_IRQ_PRIORITY         10

-#define STM32_I2C_I2C3_IRQ_PRIORITY         10

-#define STM32_I2C_I2C1_DMA_PRIORITY         1

-#define STM32_I2C_I2C2_DMA_PRIORITY         1

-#define STM32_I2C_I2C3_DMA_PRIORITY         1

+#define STM32_I2C_I2C1_IRQ_PRIORITY         5

+#define STM32_I2C_I2C2_IRQ_PRIORITY         5

+#define STM32_I2C_I2C3_IRQ_PRIORITY         5

+#define STM32_I2C_I2C1_DMA_PRIORITY         3

+#define STM32_I2C_I2C2_DMA_PRIORITY         3

+#define STM32_I2C_I2C3_DMA_PRIORITY         3

 #define STM32_I2C_I2C1_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C2_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C3_DMA_ERROR_HOOK()     chSysHalt()

diff --git a/demos/ARMCM3-STM32F107-LWIP/mcuconf.h b/demos/ARMCM3-STM32F107-LWIP/mcuconf.h
index 46336b962..86654c9c1 100644
--- a/demos/ARMCM3-STM32F107-LWIP/mcuconf.h
+++ b/demos/ARMCM3-STM32F107-LWIP/mcuconf.h
@@ -65,7 +65,7 @@
  */

 #define STM32_ADC_USE_ADC1                  TRUE

 #define STM32_ADC_ADC1_DMA_PRIORITY         2

-#define STM32_ADC_ADC1_IRQ_PRIORITY         5

+#define STM32_ADC_ADC1_IRQ_PRIORITY         6

 

 /*

  * CAN driver system settings.

@@ -110,12 +110,12 @@
 #define STM32_I2C_USE_I2C1                  FALSE

 #define STM32_I2C_USE_I2C2                  FALSE

 #define STM32_I2C_USE_I2C3                  FALSE

-#define STM32_I2C_I2C1_IRQ_PRIORITY         10

-#define STM32_I2C_I2C2_IRQ_PRIORITY         10

-#define STM32_I2C_I2C3_IRQ_PRIORITY         10

-#define STM32_I2C_I2C1_DMA_PRIORITY         1

-#define STM32_I2C_I2C2_DMA_PRIORITY         1

-#define STM32_I2C_I2C3_DMA_PRIORITY         1

+#define STM32_I2C_I2C1_IRQ_PRIORITY         5

+#define STM32_I2C_I2C2_IRQ_PRIORITY         5

+#define STM32_I2C_I2C3_IRQ_PRIORITY         5

+#define STM32_I2C_I2C1_DMA_PRIORITY         3

+#define STM32_I2C_I2C2_DMA_PRIORITY         3

+#define STM32_I2C_I2C3_DMA_PRIORITY         3

 #define STM32_I2C_I2C1_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C2_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C3_DMA_ERROR_HOOK()     chSysHalt()

diff --git a/demos/ARMCM3-STM32F107/mcuconf.h b/demos/ARMCM3-STM32F107/mcuconf.h
index 46336b962..86654c9c1 100644
--- a/demos/ARMCM3-STM32F107/mcuconf.h
+++ b/demos/ARMCM3-STM32F107/mcuconf.h
@@ -65,7 +65,7 @@
  */

 #define STM32_ADC_USE_ADC1                  TRUE

 #define STM32_ADC_ADC1_DMA_PRIORITY         2

-#define STM32_ADC_ADC1_IRQ_PRIORITY         5

+#define STM32_ADC_ADC1_IRQ_PRIORITY         6

 

 /*

  * CAN driver system settings.

@@ -110,12 +110,12 @@
 #define STM32_I2C_USE_I2C1                  FALSE

 #define STM32_I2C_USE_I2C2                  FALSE

 #define STM32_I2C_USE_I2C3                  FALSE

-#define STM32_I2C_I2C1_IRQ_PRIORITY         10

-#define STM32_I2C_I2C2_IRQ_PRIORITY         10

-#define STM32_I2C_I2C3_IRQ_PRIORITY         10

-#define STM32_I2C_I2C1_DMA_PRIORITY         1

-#define STM32_I2C_I2C2_DMA_PRIORITY         1

-#define STM32_I2C_I2C3_DMA_PRIORITY         1

+#define STM32_I2C_I2C1_IRQ_PRIORITY         5

+#define STM32_I2C_I2C2_IRQ_PRIORITY         5

+#define STM32_I2C_I2C3_IRQ_PRIORITY         5

+#define STM32_I2C_I2C1_DMA_PRIORITY         3

+#define STM32_I2C_I2C2_DMA_PRIORITY         3

+#define STM32_I2C_I2C3_DMA_PRIORITY         3

 #define STM32_I2C_I2C1_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C2_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C3_DMA_ERROR_HOOK()     chSysHalt()

diff --git a/demos/ARMCM3-STM32L152-DISCOVERY/mcuconf.h b/demos/ARMCM3-STM32L152-DISCOVERY/mcuconf.h
index d7a5acaa9..6167bbb3c 100644
--- a/demos/ARMCM3-STM32L152-DISCOVERY/mcuconf.h
+++ b/demos/ARMCM3-STM32L152-DISCOVERY/mcuconf.h
@@ -63,8 +63,8 @@
  */

 #define STM32_ADC_USE_ADC1                  TRUE

 #define STM32_ADC_ADC1_DMA_PRIORITY         2

-#define STM32_ADC_IRQ_PRIORITY              5

-#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY     5

+#define STM32_ADC_IRQ_PRIORITY              6

+#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY     6

 

 /*

  * CAN driver system settings.

diff --git a/demos/ARMCM4-STM32F407-DISCOVERY-MEMS/mcuconf.h b/demos/ARMCM4-STM32F407-DISCOVERY-MEMS/mcuconf.h
index 42b0b826a..975887a6b 100644
--- a/demos/ARMCM4-STM32F407-DISCOVERY-MEMS/mcuconf.h
+++ b/demos/ARMCM4-STM32F407-DISCOVERY-MEMS/mcuconf.h
@@ -76,10 +76,10 @@
 #define STM32_ADC_ADC1_DMA_PRIORITY         2

 #define STM32_ADC_ADC2_DMA_PRIORITY         2

 #define STM32_ADC_ADC3_DMA_PRIORITY         2

-#define STM32_ADC_IRQ_PRIORITY              5

-#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY     5

-#define STM32_ADC_ADC2_DMA_IRQ_PRIORITY     5

-#define STM32_ADC_ADC3_DMA_IRQ_PRIORITY     5

+#define STM32_ADC_IRQ_PRIORITY              6

+#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY     6

+#define STM32_ADC_ADC2_DMA_IRQ_PRIORITY     6

+#define STM32_ADC_ADC3_DMA_IRQ_PRIORITY     6

 

 /*

  * CAN driver system settings.

@@ -227,12 +227,12 @@
 #define STM32_I2C_I2C2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 7)

 #define STM32_I2C_I2C3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)

 #define STM32_I2C_I2C3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)

-#define STM32_I2C_I2C1_IRQ_PRIORITY         6

-#define STM32_I2C_I2C2_IRQ_PRIORITY         6

-#define STM32_I2C_I2C3_IRQ_PRIORITY         6

-#define STM32_I2C_I2C1_DMA_PRIORITY         1

-#define STM32_I2C_I2C2_DMA_PRIORITY         1

-#define STM32_I2C_I2C3_DMA_PRIORITY         1

+#define STM32_I2C_I2C1_IRQ_PRIORITY         5

+#define STM32_I2C_I2C2_IRQ_PRIORITY         5

+#define STM32_I2C_I2C3_IRQ_PRIORITY         5

+#define STM32_I2C_I2C1_DMA_PRIORITY         3

+#define STM32_I2C_I2C2_DMA_PRIORITY         3

+#define STM32_I2C_I2C3_DMA_PRIORITY         3

 #define STM32_I2C_I2C1_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C2_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C3_DMA_ERROR_HOOK()     chSysHalt()

diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h b/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h
index 59daac603..3faf12298 100644
--- a/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h
+++ b/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h
@@ -76,10 +76,10 @@
 #define STM32_ADC_ADC1_DMA_PRIORITY         2

 #define STM32_ADC_ADC2_DMA_PRIORITY         2

 #define STM32_ADC_ADC3_DMA_PRIORITY         2

-#define STM32_ADC_IRQ_PRIORITY              5

-#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY     5

-#define STM32_ADC_ADC2_DMA_IRQ_PRIORITY     5

-#define STM32_ADC_ADC3_DMA_IRQ_PRIORITY     5

+#define STM32_ADC_IRQ_PRIORITY              6

+#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY     6

+#define STM32_ADC_ADC2_DMA_IRQ_PRIORITY     6

+#define STM32_ADC_ADC3_DMA_IRQ_PRIORITY     6

 

 /*

  * CAN driver system settings.

@@ -227,12 +227,12 @@
 #define STM32_I2C_I2C2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 7)

 #define STM32_I2C_I2C3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)

 #define STM32_I2C_I2C3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)

-#define STM32_I2C_I2C1_IRQ_PRIORITY         6

-#define STM32_I2C_I2C2_IRQ_PRIORITY         6

-#define STM32_I2C_I2C3_IRQ_PRIORITY         6

-#define STM32_I2C_I2C1_DMA_PRIORITY         1

-#define STM32_I2C_I2C2_DMA_PRIORITY         1

-#define STM32_I2C_I2C3_DMA_PRIORITY         1

+#define STM32_I2C_I2C1_IRQ_PRIORITY         5

+#define STM32_I2C_I2C2_IRQ_PRIORITY         5

+#define STM32_I2C_I2C3_IRQ_PRIORITY         5

+#define STM32_I2C_I2C1_DMA_PRIORITY         3

+#define STM32_I2C_I2C2_DMA_PRIORITY         3

+#define STM32_I2C_I2C3_DMA_PRIORITY         3

 #define STM32_I2C_I2C1_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C2_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C3_DMA_ERROR_HOOK()     chSysHalt()

diff --git a/demos/ARMCM4-STM32F407-LWIP-FATFS-USB/mcuconf.h b/demos/ARMCM4-STM32F407-LWIP-FATFS-USB/mcuconf.h
index 649a32957..2a9ca589c 100644
--- a/demos/ARMCM4-STM32F407-LWIP-FATFS-USB/mcuconf.h
+++ b/demos/ARMCM4-STM32F407-LWIP-FATFS-USB/mcuconf.h
@@ -76,10 +76,10 @@
 #define STM32_ADC_ADC1_DMA_PRIORITY         2

 #define STM32_ADC_ADC2_DMA_PRIORITY         2

 #define STM32_ADC_ADC3_DMA_PRIORITY         2

-#define STM32_ADC_IRQ_PRIORITY              5

-#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY     5

-#define STM32_ADC_ADC2_DMA_IRQ_PRIORITY     5

-#define STM32_ADC_ADC3_DMA_IRQ_PRIORITY     5

+#define STM32_ADC_IRQ_PRIORITY              6

+#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY     6

+#define STM32_ADC_ADC2_DMA_IRQ_PRIORITY     6

+#define STM32_ADC_ADC3_DMA_IRQ_PRIORITY     6

 

 /*

  * CAN driver system settings.

@@ -227,12 +227,12 @@
 #define STM32_I2C_I2C2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 7)

 #define STM32_I2C_I2C3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)

 #define STM32_I2C_I2C3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)

-#define STM32_I2C_I2C1_IRQ_PRIORITY         6

-#define STM32_I2C_I2C2_IRQ_PRIORITY         6

-#define STM32_I2C_I2C3_IRQ_PRIORITY         6

-#define STM32_I2C_I2C1_DMA_PRIORITY         1

-#define STM32_I2C_I2C2_DMA_PRIORITY         1

-#define STM32_I2C_I2C3_DMA_PRIORITY         1

+#define STM32_I2C_I2C1_IRQ_PRIORITY         5

+#define STM32_I2C_I2C2_IRQ_PRIORITY         5

+#define STM32_I2C_I2C3_IRQ_PRIORITY         5

+#define STM32_I2C_I2C1_DMA_PRIORITY         3

+#define STM32_I2C_I2C2_DMA_PRIORITY         3

+#define STM32_I2C_I2C3_DMA_PRIORITY         3

 #define STM32_I2C_I2C1_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C2_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C3_DMA_ERROR_HOOK()     chSysHalt()

diff --git a/demos/ARMCM4-STM32F407-LWIP/mcuconf.h b/demos/ARMCM4-STM32F407-LWIP/mcuconf.h
index b1284de56..73e67738d 100644
--- a/demos/ARMCM4-STM32F407-LWIP/mcuconf.h
+++ b/demos/ARMCM4-STM32F407-LWIP/mcuconf.h
@@ -76,10 +76,10 @@
 #define STM32_ADC_ADC1_DMA_PRIORITY         2

 #define STM32_ADC_ADC2_DMA_PRIORITY         2

 #define STM32_ADC_ADC3_DMA_PRIORITY         2

-#define STM32_ADC_IRQ_PRIORITY              5

-#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY     5

-#define STM32_ADC_ADC2_DMA_IRQ_PRIORITY     5

-#define STM32_ADC_ADC3_DMA_IRQ_PRIORITY     5

+#define STM32_ADC_IRQ_PRIORITY              6

+#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY     6

+#define STM32_ADC_ADC2_DMA_IRQ_PRIORITY     6

+#define STM32_ADC_ADC3_DMA_IRQ_PRIORITY     6

 

 /*

  * CAN driver system settings.

@@ -227,12 +227,12 @@
 #define STM32_I2C_I2C2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 7)

 #define STM32_I2C_I2C3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)

 #define STM32_I2C_I2C3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)

-#define STM32_I2C_I2C1_IRQ_PRIORITY         6

-#define STM32_I2C_I2C2_IRQ_PRIORITY         6

-#define STM32_I2C_I2C3_IRQ_PRIORITY         6

-#define STM32_I2C_I2C1_DMA_PRIORITY         1

-#define STM32_I2C_I2C2_DMA_PRIORITY         1

-#define STM32_I2C_I2C3_DMA_PRIORITY         1

+#define STM32_I2C_I2C1_IRQ_PRIORITY         5

+#define STM32_I2C_I2C2_IRQ_PRIORITY         5

+#define STM32_I2C_I2C3_IRQ_PRIORITY         5

+#define STM32_I2C_I2C1_DMA_PRIORITY         3

+#define STM32_I2C_I2C2_DMA_PRIORITY         3

+#define STM32_I2C_I2C3_DMA_PRIORITY         3

 #define STM32_I2C_I2C1_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C2_DMA_ERROR_HOOK()     chSysHalt()

 #define STM32_I2C_I2C3_DMA_ERROR_HOOK()     chSysHalt()