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Updated minor details in io.h

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Steins7 2020-01-26 12:18:31 +01:00
parent ffa9776a46
commit 9ba08bb630
1 changed files with 4 additions and 8 deletions
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12
src/drivers/io.h
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@ -1,10 +1,6 @@
#ifndef _IO_H_
#define _IO_H_
#ifdef __cplusplus
extern "C" {
#endif
//------------------------------------------------------------------------------
/* GPIO pin mask definitions */
enum io_pin {
@ -81,6 +77,7 @@ enum io_conf {
//
typedef void (*OnIO)();
//------------------------------------------------------------------------------
/* io_configure
*
* configure pins referenced in 'pin_mask' of specified port
@ -88,7 +85,8 @@ typedef void (*OnIO)();
* function 'cb' if not NULL.
* returns 0 if success
*/
int io_configure(GPIO_TypeDef *gpio, uint16_t pin_mask, uint8_t pin_cfg, OnIO cb);
int io_configure(GPIO_TypeDef *gpio, uint16_t pin_mask, uint8_t pin_cfg,
OnIO cb);
/* io_read
*
@ -117,7 +115,5 @@ void io_write_n(GPIO_TypeDef *gpio, uint16_t val, uint16_t mask);
void io_set(GPIO_TypeDef *gpio, uint16_t mask);
void io_clear(GPIO_TypeDef *gpio, uint16_t mask);
#ifdef __cplusplus
}
#endif
#endif