diff options
Diffstat (limited to 'Projects/P-NUCLEO-WB55.USBDongle/Applications/Thread/Thread_Coap_Generic/STM32_WPAN/Target/hw_ipcc.c')
-rw-r--r-- | Projects/P-NUCLEO-WB55.USBDongle/Applications/Thread/Thread_Coap_Generic/STM32_WPAN/Target/hw_ipcc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Projects/P-NUCLEO-WB55.USBDongle/Applications/Thread/Thread_Coap_Generic/STM32_WPAN/Target/hw_ipcc.c b/Projects/P-NUCLEO-WB55.USBDongle/Applications/Thread/Thread_Coap_Generic/STM32_WPAN/Target/hw_ipcc.c index 35d59a208..0f839543a 100644 --- a/Projects/P-NUCLEO-WB55.USBDongle/Applications/Thread/Thread_Coap_Generic/STM32_WPAN/Target/hw_ipcc.c +++ b/Projects/P-NUCLEO-WB55.USBDongle/Applications/Thread/Thread_Coap_Generic/STM32_WPAN/Target/hw_ipcc.c @@ -150,6 +150,12 @@ void HW_IPCC_Tx_Handler( void ) void HW_IPCC_Enable( void ) { /** + * When the device is out of standby, it is required to use the EXTI mechanism to wakeup CPU2 + */ + LL_C2_EXTI_EnableEvent_32_63( LL_EXTI_LINE_41 ); + LL_EXTI_EnableRisingTrig_32_63( LL_EXTI_LINE_41 ); + + /** * In case the SBSFU is implemented, it may have already set the C2BOOT bit to startup the CPU2. * In that case, to keep the mechanism transparent to the user application, it shall call the system command * SHCI_C2_Reinit( ) before jumping to the application. |