stm-firmware/button.c

@@ -18,28 +18,4 @@
 * If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include <stm32/stm32f4xx.h>
 #include <reflow-controller/button.h>
-#include <stm-periph/clock-enable-manager.h>
-#include <stdint.h>
-
-static volatile uint64_t to_active_timestamp;
-
-void button_init()
-{
-	rcc_manager_enable_clock(&RCC->AHB1ENR, BITMASK_TO_BITNO(BUTTON_RCC_MASK));
-	BUTTON_PORT->MODER &= MODER_DELETE(BUTTON_PIN);
-	BUTTON_PORT->PUPDR &= PUPDR_DELETE(BUTTON_PIN);
-	BUTTON_PORT->PUPDR |= PULLUP(BUTTON_PIN);
-
-
-}
-
-enum button_state button_read_event();
-
-void button_deinit()
-{
-	BUTTON_PORT->MODER &= MODER_DELETE(BUTTON_PIN);
-	BUTTON_PORT->PUPDR &= PUPDR_DELETE(BUTTON_PIN);
-	rcc_manager_disable_clock(&RCC->AHB1ENR, BITMASK_TO_BITNO(BUTTON_RCC_MASK));
-}

stm-firmware/include/reflow-controller/button.h

@@ -21,21 +21,4 @@
 #ifndef __BUTTON_H__
 #define __BUTTON_H__
 
-#define BUTTON_ACTIVE_LEVEL 0
-#define BUTTON_PORT GPIOD
-#define BUTTON_RCC_MASK RCC_AHB1ENR_GPIODEN
-#define BUTTON_PIN 4
-
-#define BUTTON_SHORT_ON_TIME_MS 50
-#define BUTTON_LONG_ON_TIME_MS 800
-
-enum button_state {BUTTON_IDLE = 0, BUTTON_SHORT, BUTTON_LONG};
-
-void button_init();
-
-enum button_state button_read_event();
-
-void button_deinit();
-
-
 #endif /* __BUTTON_H__ */

stm-firmware/include/stm-periph/stm32-gpio-macros.h

@@ -22,7 +22,6 @@
 #define __STM32GPIOMACROS_H__
 
 #define MODER_DELETE(pin) ~(0x3U << (pin * 2))
-#define PUPDR_DELETE(pin) ~(0x3U << (pin * 2))
 #define OUTPUT(pin)  (0x01U << (pin * 2))
 #define PULLUP(pin) (0x1U << (pin* 2))
 #define ALTFUNC(pin) ((0x2) << (pin * 2))