Mateusz Grzywacz / FastIO

Replacement for regular GPIO (DigitalIn, DigitalOut, DigitalInOut) classes which has superior speed.

Fork of FastIO by Erik -

Files at this revision

API Documentation at this revision

Revision 11:327ae1d5fecb, committed 2014-12-23

Comitter:
Sissors
Date:
Tue Dec 23 11:47:08 2014 +0000
Parent:
10:bb22a3dbedb4
Child:
12:973e253323c9
Commit message:
Added F411 (identical to F401)

Changed in this revision

Devices/FastIO_NUCLEO_F401.h Show diff for this revision Revisions of this file
Devices/FastIO_NUCLEO_F4X1.h Show annotated file Show diff for this revision Revisions of this file
FastIO.h Show annotated file Show diff for this revision Revisions of this file 
--- a/Devices/FastIO_NUCLEO_F401.h	Sat Sep 20 13:04:45 2014 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,25 +0,0 @@
-#ifdef TARGET_NUCLEO_F401RE
-
-#include "mbed.h"
-#include "pinmap.h"
-
-typedef struct {
-    uint32_t mask;
-} fastio_vars;
-
-#define PINMASK             (1 << STM_PIN(pin))
-#define PORT                ((GPIO_TypeDef *)(GPIOA_BASE + 0x0400 * STM_PORT(pin)))
-
-#define INIT_PIN            RCC->AHB1ENR |= (1 << STM_PORT(pin)); (PORT->MODER &= ~(GPIO_MODER_MODER0_1 << (STM_PIN(pin) * 2))); container.mask = PINMASK
-#define DESTROY_PIN     
-
-#define SET_DIR_INPUT       (PORT->MODER &= ~(GPIO_MODER_MODER0_0 << (STM_PIN(pin) * 2)))
-#define SET_DIR_OUTPUT      (PORT->MODER |= (GPIO_MODER_MODER0_0 << (STM_PIN(pin) * 2)))
-#define SET_MODE(pull)      pin_mode(pin, pull);
-
-#define WRITE_PIN_SET       (PORT->BSRRL = PINMASK)
-#define WRITE_PIN_CLR       (PORT->BSRRH = PINMASK)
-
-#define READ_PIN            ((PORT->IDR & container.mask) ? 1 : 0)
-
-#endif

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Devices/FastIO_NUCLEO_F4X1.h	Tue Dec 23 11:47:08 2014 +0000
@@ -0,0 +1,25 @@
+#if defined(TARGET_NUCLEO_F401RE) || defined(TARGET_NUCLEO_F411RE)
+
+#include "mbed.h"
+#include "pinmap.h"
+
+typedef struct {
+    uint32_t mask;
+} fastio_vars;
+
+#define PINMASK             (1 << STM_PIN(pin))
+#define PORT                ((GPIO_TypeDef *)(GPIOA_BASE + 0x0400 * STM_PORT(pin)))
+
+#define INIT_PIN            RCC->AHB1ENR |= (1 << STM_PORT(pin)); (PORT->MODER &= ~(GPIO_MODER_MODER0_1 << (STM_PIN(pin) * 2))); container.mask = PINMASK
+#define DESTROY_PIN     
+
+#define SET_DIR_INPUT       (PORT->MODER &= ~(GPIO_MODER_MODER0_0 << (STM_PIN(pin) * 2)))
+#define SET_DIR_OUTPUT      (PORT->MODER |= (GPIO_MODER_MODER0_0 << (STM_PIN(pin) * 2)))
+#define SET_MODE(pull)      pin_mode(pin, pull);
+
+#define WRITE_PIN_SET       (PORT->BSRRL = PINMASK)
+#define WRITE_PIN_CLR       (PORT->BSRRH = PINMASK)
+
+#define READ_PIN            ((PORT->IDR & container.mask) ? 1 : 0)
+
+#endif

--- a/FastIO.h	Sat Sep 20 13:04:45 2014 +0000
+++ b/FastIO.h	Tue Dec 23 11:47:08 2014 +0000
@@ -6,7 +6,7 @@
 #include "FastIO_LPC81X.h"
 #include "FastIO_KLXX.h"
 #include "FastIO_K20D50M_KPSDK.h"
-#include "FastIO_NUCLEO_F401.h"
+#include "FastIO_NUCLEO_F4X1.h"
 #include "FastIO_NUCLEO_F030.h"
 #include "FastIO_LPC11XX.h"