Start adption of blinky LED-object

Author: ckormanyos

ref_app/src/mcal/r7fa4m1ab/mcal_led.cpp

@@ -5,14 +5,44 @@
 //  or copy at http://www.boost.org/LICENSE_1_0.txt)
 //
 
+#include "R7FA4M1AB.h"
+
 #include <mcal_led.h>
 #include <mcal_led/mcal_led_port.h>
 
-mcal::led::led_base& mcal::led::led0()
+class led_minima_blinky : public mcal::led::led_boolean_state_base
 {
-  using led0_port_type = mcal::port::port_pin<UINT32_C(5)>;
+public:
+  led_minima_blinky()
+  {
+    /* configure pin P111 as output */
+    /* disable register write protection for PFS*/
+    PMISC->PWPR.bit.B0WI  = 0;
+    PMISC->PWPR.bit.PFSWE = 1;
+
+    /* output low */
+    PFS->P111PFS.bit.PODR = 0;
+
+    /* configure the pin as output */
+    PFS->P111PFS.bit.PDR  = 1;
+  }
+
+  ~led_minima_blinky() override = default;
 
-  using led0_led_type = mcal::led::led_port<led0_port_type>;
+  auto toggle() noexcept -> void override
+  {
+    using base_class_type = led_boolean_state_base;
+
+    // Toggle the LED.
+    PFS->P111PFS.bit.PODR ^= 1;
+
+    base_class_type::toggle();
+  }
+};
+
+mcal::led::led_base& mcal::led::led0()
+{
+  using led0_led_type = led_minima_blinky;
 
   static led0_led_type l0;
 

ref_app/target/micros/r7fa4m1ab/make/r7fa4m1ab_files.gmk

@@ -18,6 +18,7 @@ FILES_TGT  = $(PATH_APP)/mcal/mcal_gcc_cxx_completion                  \
              $(PATH_TGT)/startup/int_vect                              \
              $(PATH_APP)/mcal/$(TGT)/mcal_cpu                          \
              $(PATH_APP)/mcal/$(TGT)/mcal_gpt                          \
+             $(PATH_APP)/mcal/$(TGT)/mcal_led                          \
              $(PATH_APP)/mcal/$(TGT)/mcal_osc                          \
              $(PATH_APP)/mcal/$(TGT)/mcal_port                         \
              $(PATH_APP)/mcal/$(TGT)/mcal_wdg                          \

ref_app/target/micros/r7fa4m1ab/startup/Code/Appli/main.cpp

@@ -15,48 +15,31 @@
   
 ******************************************************************************************/
 
-//-----------------------------------------------------------------------------------------
-// Includes
-//-----------------------------------------------------------------------------------------
-#include <cstdint>
-
+#include <mcal_led.h>
 #include <util/utility/util_time.h>
 
-#include "R7FA4M1AB.h"
-
+#include <cstdint>
 
 extern "C" void mcal_gpt_init(void);
 
 int main(void);
 
 int main(void)
 {
-  /* configure pin P111 as output */
-  /* disable register write protection for PFS*/
-  PMISC->PWPR.bit.B0WI  = 0;
-  PMISC->PWPR.bit.PFSWE = 1;
-
-  /* output low */
-  PFS->P111PFS.bit.PODR = 0;
-
-  /* configure the pin as output */
-  PFS->P111PFS.bit.PDR  = 1;
-
-  /* Set the LED on */
-  PFS->P111PFS.bit.PODR ^= 1;
-
   mcal_gpt_init();
 
   using local_timer_type = util::timer<std::uint32_t>;
 
+  mcal::led::led0().toggle();
+
   local_timer_type blinky_timer { local_timer_type::seconds(UINT8_C(1)) };
 
   /* endless loop */
   while(1)
   {
     if(blinky_timer.timeout())
     {
-      PFS->P111PFS.bit.PODR ^= 1;
+      mcal::led::led0().toggle();
 
       blinky_timer.start_interval(local_timer_type::seconds(UINT8_C(1)));
     }