Diff: FastIO_KLXX.h

Revision:

0:d394ebd01052

Child:

2:1a6ed4b84590

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/FastIO_KLXX.h	Tue Jul 01 17:04:08 2014 +0000
@@ -0,0 +1,25 @@
+#ifdef TARGET_KLXX
+
+#include "mbed.h"
+#include "pinmap.h"
+
+typedef struct {
+    uint32_t mask;
+} fastio_vars;
+
+#define PORT_BASE       ((FGPIO_Type *)(FPTA_BASE + ((unsigned int)pin >> PORT_SHIFT) * 0x40))
+#define PINMASK         (1 << ((pin & 0x7F) >> 2))
+#define PCR             ((__IO uint32_t*)(PORTA_BASE + pin))
+
+#define INIT_PIN        container.mask = PINMASK; pin_function(pin, 1)
+
+#define SET_DIR_INPUT   (PORT_BASE->PDDR &= ~PINMASK)
+#define SET_DIR_OUTPUT  (PORT_BASE->PDDR |= PINMASK)
+#define SET_MODE(pull)  (*PCR = (*PCR & ~0x3) | pull)
+
+#define WRITE_PIN_SET   (PORT_BASE->PSOR |= PINMASK)
+#define WRITE_PIN_CLR   (PORT_BASE->PCOR |= PINMASK)
+
+#define READ_PIN        ((PORT_BASE->PDIR & container.mask) ? 1 : 0)
+
+#endif