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подготовка к альфа-тестированию

cores/arduino/board.cpp

@@ -0,0 +1,36 @@
+#include "board.h"
+#include "mik32_hal_pcc.h"
+#include "Arduino.h"
+
+// --------------------- init --------------------- // 
+// called before setup()
+void pre_init(void)
+{
+    HAL_Init();
+
+    // gpio clock
+    __HAL_PCC_GPIO_0_CLK_ENABLE();
+    __HAL_PCC_GPIO_1_CLK_ENABLE();
+    __HAL_PCC_GPIO_2_CLK_ENABLE();
+    __HAL_PCC_GPIO_IRQ_CLK_ENABLE();
+   
+    // for delays
+    SysTick_Init();   
+}
+
+// called after setup()
+void post_init(void)
+{
+    // enable global interrupts by default
+    interrupts();
+}
+
+// --------------------- other --------------------- // 
+// print text if Serial is enabled
+extern "C" void ErrorMsgHandler(const char * msg)
+{
+    if(Serial)
+        Serial.println(msg);
+}
+
+