feat: low power event dispatcher

hal_st/instantiations/StmEventInfrastructure.cpp

@@ -12,4 +12,15 @@ namespace main_
     {
         eventDispatcher.Run();
     }
+
+    LowPowerStmEventInfrastructure::LowPowerStmEventInfrastructure(infra::Duration tickDuration)
+        : eventDispatcher(lowPowerStrategy)
+        , gpio(hal::pinoutTableDefaultStm, hal::analogTableDefaultStm)
+        , systemTick(tickDuration)
+    {}
+
+    void LowPowerStmEventInfrastructure::Run()
+    {
+        eventDispatcher.Run();
+    }
 }

hal_st/instantiations/StmEventInfrastructure.hpp

@@ -2,14 +2,15 @@
 #define HAL_ST_STM_EVENT_INFRASTRUCTURE_HPP
 
 #include "hal_st/stm32fxxx/GpioStm.hpp"
+#include "hal_st/stm32fxxx/LowPowerStrategyStm.hpp"
 #include "hal_st/stm32fxxx/SystemTickTimerService.hpp"
 #include "infra/event/EventDispatcherWithWeakPtr.hpp"
 
 namespace main_
 {
     struct StmEventInfrastructure
     {
-        StmEventInfrastructure(infra::Duration tickDuration = std::chrono::milliseconds(1));
+        explicit StmEventInfrastructure(infra::Duration tickDuration = std::chrono::milliseconds(1));
 
         void Run();
 
@@ -19,6 +20,20 @@ namespace main_
 
         hal::SystemTickTimerService systemTick;
     };
+
+    struct LowPowerStmEventInfrastructure
+    {
+        explicit LowPowerStmEventInfrastructure(infra::Duration tickDuration = std::chrono::milliseconds(1));
+
+        void Run();
+
+        hal::InterruptTable::WithStorage<128> interruptTable;
+        hal::LowPowerStrategyStm lowPowerStrategy;
+        infra::LowPowerEventDispatcher::WithSize<50> eventDispatcher;
+        hal::GpioStm gpio;
+
+        hal::SystemTickTimerService systemTick;
+    };
 }
 
 #endif

hal_st/stm32fxxx/CMakeLists.txt

@@ -54,6 +54,8 @@ target_sources(hal_st.stm32fxxx PRIVATE
     QuadSpiStm.hpp
     $<$<NOT:$<STREQUAL:${TARGET_MCU_FAMILY},stm32g0xx>>:QuadSpiStmDma.cpp>
     $<$<NOT:$<STREQUAL:${TARGET_MCU_FAMILY},stm32g0xx>>:QuadSpiStmDma.hpp>
+    LowPowerStrategyStm.cpp
+    LowPowerStrategyStm.hpp
     RandomDataGeneratorStm.cpp
     RandomDataGeneratorStm.hpp
     ResetStm.cpp

hal_st/stm32fxxx/LowPowerStrategyStm.cpp

@@ -0,0 +1,17 @@
+#include "hal_st/stm32fxxx/LowPowerStrategyStm.hpp"
+#include DEVICE_HEADER
+
+namespace hal
+{
+    void LowPowerStrategyStm::RequestExecution()
+    {
+        __DSB();
+        __SEV();
+    }
+
+    void LowPowerStrategyStm::Idle(const infra::EventDispatcherWorker& eventDispatcher)
+    {
+        __DSB();
+        __WFE();
+    }
+}

hal_st/stm32fxxx/LowPowerStrategyStm.hpp

@@ -0,0 +1,19 @@
+#ifndef HAL_LOW_POWER_STRATEGY_STM_HPP
+#define HAL_LOW_POWER_STRATEGY_STM_HPP
+
+#include "infra/event/LowPowerEventDispatcher.hpp"
+
+namespace hal
+{
+    class LowPowerStrategyStm
+        : public infra::LowPowerStrategy
+    {
+    public:
+        LowPowerStrategyStm() = default;
+
+        void RequestExecution() override;
+        void Idle(const infra::EventDispatcherWorker& eventDispatcher) override;
+    };
+}
+
+#endif