Initial commit

Core/Src/modDelay.c

@@ -0,0 +1,61 @@
+#include "modDelay.h"
+
+static uint32_t hmsCnt = 0;
+
+void modDelayInit(void) {
+	SystemCoreClockUpdate();
+	
+	//SystemCoreClock / 1000
+	if(SysTick_Config(72000)){
+		while(1); //Error setting SysTick.
+	}
+}
+
+uint8_t modDelayTick1ms(uint32_t *last, uint32_t ticks) {
+	if((uint32_t)(HAL_GetTick() - *last) >= ticks)
+	{
+		*last = HAL_GetTick();
+		return true;
+	}
+
+	return false;
+}
+
+uint8_t modDelayTick100ms(uint32_t *last, uint32_t ticks) {
+	static uint32_t msTicks = 0;
+
+	if(modDelayTick1ms(&msTicks,99))
+		hmsCnt++;
+
+	if((uint32_t)(hmsCnt - *last) >= ticks)
+	{
+		*last = hmsCnt;
+		return true;
+	}
+
+	return false;
+}
+
+uint8_t modDelayTick1msNoRST(uint32_t *last, uint32_t ticks) {
+	if((uint32_t)(HAL_GetTick() - *last) >= ticks)
+	{
+		return true;
+	}
+
+	return false;
+}
+
+uint8_t modDelayTick100msNoRST(uint32_t *last, uint32_t ticks) {
+	static uint32_t msTicks = 0;
+
+	if(modDelayTick1msNoRST(&msTicks,99))
+		hmsCnt++;
+
+	if((uint32_t)(hmsCnt - *last) >= ticks)
+	{
+		*last = hmsCnt;
+		return true;
+	}
+
+	return false;
+}