David Rimer
/
FastIO
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Revision 2:1a6ed4b84590, committed 2014-07-04
- Comitter:
- Sissors
- Date:
- Fri Jul 04 17:28:45 2014 +0000
- Parent:
- 1:85a4a54f15e3
- Child:
- 3:3dd9466e73fc
- Commit message:
- Added support for unsupported targets :P
Changed in this revision
--- a/FastIO.h Wed Jul 02 06:01:51 2014 +0000
+++ b/FastIO.h Fri Jul 04 17:28:45 2014 +0000
@@ -7,7 +7,9 @@
#include "FastIO_KLXX.h"
#ifndef INIT_PIN
-#error Target is not supported
+#warning Target is not supported by FastIO
+#warning Reverting to regular DigitalInOut
+#include "FastIO_Unsupported.h"
#endif
#include "mbed.h"
@@ -36,6 +38,10 @@
FastInOut() {
INIT_PIN;
}
+
+ ~FastInOut() {
+ DESTROY_PIN;
+ }
void write(int value) {
if ( value )
--- a/FastIO_KLXX.h Wed Jul 02 06:01:51 2014 +0000 +++ b/FastIO_KLXX.h Fri Jul 04 17:28:45 2014 +0000 @@ -12,6 +12,7 @@ #define PCR ((__IO uint32_t*)(PORTA_BASE + pin)) #define INIT_PIN container.mask = PINMASK; pin_function(pin, 1) +#define DESTROY_PIN #define SET_DIR_INPUT (PORT_BASE->PDDR &= ~PINMASK) #define SET_DIR_OUTPUT (PORT_BASE->PDDR |= PINMASK)
--- a/FastIO_LPC11UXX.h Wed Jul 02 06:01:51 2014 +0000 +++ b/FastIO_LPC11UXX.h Fri Jul 04 17:28:45 2014 +0000 @@ -12,6 +12,7 @@ static inline void initpin(PinName pin); #define INIT_PIN container.mask = PINMASK; initpin(pin) +#define DESTROY_PIN #define SET_DIR_INPUT (LPC_GPIO->DIR[PORT] &= ~PINMASK) #define SET_DIR_OUTPUT (LPC_GPIO->DIR[PORT] |= PINMASK)
--- a/FastIO_LPC1768.h Wed Jul 02 06:01:51 2014 +0000 +++ b/FastIO_LPC1768.h Fri Jul 04 17:28:45 2014 +0000 @@ -14,6 +14,7 @@ #define PINSELMASK (0x03 << (((pin - P0_0)%16)*2) ) #define INIT_PIN container.mask = PINMASK; (PINSELREG &= ~PINSELMASK) +#define DESTROY_PIN #define SET_DIR_INPUT (LPC_GPIO->FIODIR &= ~PINMASK) #define SET_DIR_OUTPUT (LPC_GPIO->FIODIR |= PINMASK)
--- a/FastIO_LPC81X.h Wed Jul 02 06:01:51 2014 +0000 +++ b/FastIO_LPC81X.h Fri Jul 04 17:28:45 2014 +0000 @@ -12,6 +12,7 @@ static void gpio_enable(void); #define INIT_PIN container.mask = PINMASK; container.reg_in = &LPC_GPIO_PORT->PIN0; gpio_enable(); pin_function(pin, 0) +#define DESTROY_PIN #define SET_DIR_INPUT (LPC_GPIO_PORT->DIR0 &= ~PINMASK) #define SET_DIR_OUTPUT (LPC_GPIO_PORT->DIR0 |= PINMASK)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/FastIO_Unsupported.h Fri Jul 04 17:28:45 2014 +0000
@@ -0,0 +1,18 @@
+#include "mbed.h"
+
+typedef struct {
+ DigitalInOut *_pin;
+} fastio_vars;
+
+#define INIT_PIN container._pin = new DigitalInOut(pin)
+#define DESTROY_PIN delete(container._pin)
+
+#define SET_DIR_INPUT container._pin->input()
+#define SET_DIR_OUTPUT container._pin->output()
+#define SET_MODE(pull) container._pin->mode(pull)
+
+#define WRITE_PIN_SET container._pin->write(1)
+#define WRITE_PIN_CLR container._pin->write(0)
+
+#define READ_PIN container._pin->read()
+