Initial Commit

oldtest/main.h

@@ -0,0 +1,50 @@
+#ifndef __MAIN_H
+#define __MAIN_H
+
+#include "stm8s.h"
+#include "stm8s_it.h"    /* SDCC patch: required by SDCC for interrupts */
+
+/* automatically use built-in LED for known nucleo boards */
+#if defined(STM8S_NUCLEO_208RB) || defined(STM8S_NUCLEO_207K8) 
+#define LED_GPIO_PORT  (GPIOC)
+#define LED_GPIO_PINS  (GPIO_PIN_5)
+#elif defined(STM8S103)
+/* for STM8S103F3 breakout board. building with GPIOG would result in failure (chip 
+ * does not have that GPIO peripheral) */
+#define LED_GPIO_PORT  (GPIOB)
+#define LED_GPIO_PINS  (GPIO_PIN_5)	
+#else 
+#define LED_GPIO_PORT  (GPIOG)
+#define LED_GPIO_PINS  (GPIO_PIN_3 | GPIO_PIN_2 | GPIO_PIN_1 | GPIO_PIN_0)
+#endif
+
+#ifdef _RAISONANCE_
+#define PUTCHAR_PROTOTYPE int putchar (char c)
+#define GETCHAR_PROTOTYPE int getchar (void)
+#elif defined (_COSMIC_)
+#define PUTCHAR_PROTOTYPE char putchar (char c)
+#define GETCHAR_PROTOTYPE char getchar (void)
+#else /* _IAR_ */
+#define PUTCHAR_PROTOTYPE int putchar (int c)
+#define GETCHAR_PROTOTYPE int getchar (void)
+#endif /* _RAISONANCE_ */
+
+#define US(us) ( F_CPU / 6000000.0 * us )
+
+inline void delay_count (uint16_t nCount) {
+  /* Decrement nCount value */
+  while (nCount != 0)
+  {
+    nCount--;
+  }
+}
+
+inline void delay_ms(uint32_t ms) {
+  while (ms != 0) {
+    ms--;
+    delay_count(US(1000));
+  }
+}
+
+extern uint32_t ms_passed;
+#endif