-/*!
+/**
* \file
* <!--
* Copyright 2004 Develer S.r.l. (http://www.develer.com/)
* Copyright 2004 Giovanni Bajo
- * All Rights Reserved.
+ * This file is part of DevLib - See README.devlib for information.
* -->
*
* \brief Hardware support for buzzers and leds in DSP56K-based boards
* \author Giovanni Bajo <rasky@develer.com>
*/
-/*
- * $Log$
- * Revision 1.1 2004/05/23 18:36:05 bernie
- * Import buzzerled driver.
- *
- */
+/*#*
+ *#* $Log$
+ *#* Revision 1.7 2006/07/19 12:56:25 bernie
+ *#* Convert to new Doxygen style.
+ *#*
+ *#* Revision 1.6 2005/11/04 16:20:02 bernie
+ *#* Fix reference to README.devlib in header.
+ *#*
+ *#* Revision 1.5 2005/04/11 19:10:27 bernie
+ *#* Include top-level headers from cfg/ subdir.
+ *#*
+ *#* Revision 1.4 2004/11/16 21:54:43 bernie
+ *#* Changes for SC Monoboard support.
+ *#*
+ *#* Revision 1.3 2004/08/25 14:12:08 rasky
+ *#* Aggiornato il comment block dei log RCS
+ *#*
+ *#* Revision 1.2 2004/06/03 11:27:09 bernie
+ *#* Add dual-license information.
+ *#*
+ *#* Revision 1.1 2004/05/23 18:36:05 bernie
+ *#* Import buzzerled driver.
+ *#*
+ *#*/
-#include <compiler.h>
+#ifndef DRV_BUZZERLED_DSP56K_H
+#define DRV_BUZZERLED_DSP56K_H
+
+#include <cfg/compiler.h>
#include <hw.h>
#include "pwm.h"
+#if ARCH & ARCH_HECO
+
+/**
+ * \name Connection of the leds to the DSP:
+ * <pre>
+ * Led Line DSP Pin
+ * ---------------------------
+ * YELLOW T2 HOME1/TB3
+ * GREEN T3 INDX1/TB2
+ * RED T4 PHB1/TB1
+ * </pre>
+ */
+
+INLINE bool bld_is_inverted_intensity(enum BLD_DEVICE device)
+{
+ return (device == BLD_GREEN_LED
+ || device == BLD_YELLOW_LED
+ || device == BLD_RED_LED);
+}
+
+INLINE bool bld_is_pwm(enum BLD_DEVICE device)
+{
+ // Only the buzzer is connected to a PWM
+ return (device == BLD_BUZZER || device == BLD_READY_LED);
+}
+
+INLINE bool bld_is_timer(enum BLD_DEVICE device)
+{
+ // LEDs are connected to timers
+ return (device == BLD_GREEN_LED || device == BLD_YELLOW_LED || device == BLD_RED_LED);
+}
+
+INLINE uint16_t bld_get_pwm(enum BLD_DEVICE device)
+{
+ switch (device)
+ {
+ default: ASSERT(0);
+ case BLD_BUZZER: return 5; // PWMA5
+ case BLD_READY_LED: return 9; // PWMB3
+ }
+}
+
+
+INLINE struct REG_TIMER_STRUCT* bld_get_timer(enum BLD_DEVICE device)
+{
+ switch (device)
+ {
+ default: ASSERT(0);
+ case BLD_GREEN_LED: return ®_TIMER_B[2];
+ case BLD_RED_LED: return ®_TIMER_B[1];
+ case BLD_YELLOW_LED: return ®_TIMER_B[3];
+ }
+}
+
INLINE void bld_hw_init(void)
{
}
ASSERT(0);
}
+#elif ARCH & ARCH_SC
+
+// We do not need inline functions here, because constant propagation is not big deal here
+void bld_hw_init(void);
+void bld_hw_set(enum BLD_DEVICE device, bool enable);
+
+#endif
+
+#endif /* DRV_BUZZERLED_DSP56K_H */