3 files changed, 8 insertions, 3 deletions
diff --git a/demos/STM32/RT-STM32F746G-DISCOVERY/chconf.h b/demos/STM32/RT-STM32F746G-DISCOVERY/chconf.h
index 0077dbe65..df10583ab 100644
--- a/demos/STM32/RT-STM32F746G-DISCOVERY/chconf.h
+++ b/demos/STM32/RT-STM32F746G-DISCOVERY/chconf.h
@@ -46,7 +46,7 @@
  * @details Frequency of the system timer that drives the system ticks. This
  *          setting also defines the system tick time unit.
  */
-#define CH_CFG_ST_FREQUENCY                 10000
+#define CH_CFG_ST_FREQUENCY                 1000
 
 /**
  * @brief   Time delta constant for the tick-less mode.
@@ -56,7 +56,7 @@
  *          The value one is not valid, timeouts are rounded up to
  *          this value.
  */
-#define CH_CFG_ST_TIMEDELTA                 2
+#define CH_CFG_ST_TIMEDELTA                 0
 
 /** @} */
 
diff --git a/demos/STM32/RT-STM32F746G-DISCOVERY/debug/RT-STM32F746G-DISCOVERY (OpenOCD, Just Run).launch b/demos/STM32/RT-STM32F746G-DISCOVERY/debug/RT-STM32F746G-DISCOVERY (OpenOCD, Just Run).launch
index c64a7eb53..3e12199dc 100644
--- a/demos/STM32/RT-STM32F746G-DISCOVERY/debug/RT-STM32F746G-DISCOVERY (OpenOCD, Just Run).launch
+++ b/demos/STM32/RT-STM32F746G-DISCOVERY/debug/RT-STM32F746G-DISCOVERY (OpenOCD, Just Run).launch
@@ -33,7 +33,7 @@
 <intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="0"/>
 <stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
 <stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
-<stringAttribute key="org.eclipse.cdt.launch.FORMAT" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;contentList&gt;&lt;content id=&quot;r3-(format)&quot; val=&quot;4&quot;/&gt;&lt;content id=&quot;vt_delta-null-chVTDoSetI-(format)&quot; val=&quot;4&quot;/&gt;&lt;/contentList&gt;"/>
+<stringAttribute key="org.eclipse.cdt.launch.FORMAT" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;contentList&gt;&lt;content id=&quot;vt_delta-null-chVTDoSetI-(format)&quot; val=&quot;4&quot;/&gt;&lt;content id=&quot;r3-(format)&quot; val=&quot;4&quot;/&gt;&lt;/contentList&gt;"/>
 <stringAttribute key="org.eclipse.cdt.launch.GLOBAL_VARIABLES" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;globalVariableList/&gt;&#13;&#10;"/>
 <stringAttribute key="org.eclipse.cdt.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;memoryBlockExpressionList/&gt;&#13;&#10;"/>
 <stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="./build/ch.elf"/>
diff --git a/demos/STM32/RT-STM32F746G-DISCOVERY/main.c b/demos/STM32/RT-STM32F746G-DISCOVERY/main.c
index dabc687cb..236ab396c 100644
--- a/demos/STM32/RT-STM32F746G-DISCOVERY/main.c
+++ b/demos/STM32/RT-STM32F746G-DISCOVERY/main.c
@@ -40,6 +40,11 @@ static THD_FUNCTION(Thread1, arg) {
  */
 int main(void) {
 
+  SCB_InvalidateICache();
+  SCB_EnableICache();
+  SCB_CleanInvalidateDCache();
+  SCB_EnableDCache();
+
   /*
    * System initializations.
    * - HAL initialization, this also initializes the configured device drivers