Move push button and rotary encoder files to UI folder

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

@@ -0,0 +1,81 @@
+/* Reflow Oven Controller
+*
+* Copyright (C) 2020  Mario Hüttel <mario.huettel@gmx.net>
+*
+* This file is part of the Reflow Oven Controller Project.
+*
+* The reflow oven controller is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License version 2 as
+* published by the Free Software Foundation.
+*
+* The Reflow Oven Control Firmware is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with the reflow oven controller project.
+* If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __BUTTON_H__
+#define __BUTTON_H__
+
+/**
+ * @brief GPIO Port the button is connected to
+ */
+#define BUTTON_PORT GPIOD
+
+/**
+ * @brief The RCC clock mask for @ref BUTTON_PORT
+ */
+#define BUTTON_RCC_MASK RCC_AHB1ENR_GPIODEN
+
+/**
+ * @brief The GPIO pin number the button is connected to
+ */
+#define BUTTON_PIN 4
+
+/**
+ * @brief The time in ms the button has to stay pressed to be detected as a short press
+ */
+#define BUTTON_SHORT_ON_TIME_MS 50UL
+
+/**
+ * @brief Time in ms the button has to be pressed to be counted as a long press
+ */
+#define BUTTON_LONG_ON_TIME_MS 400UL
+
+
+#if BUTTON_LONG_ON_TIME_MS <= BUTTON_SHORT_ON_TIME_MS
+#error "Button BUTTON_SHORT_ON_TIME_MS time has to be shorter than BUTTON_LONG_ON_TIME_MS"
+#endif
+
+/**
+ * @brief States the puhsbutton of the rotary encoder can be in
+ */
+enum button_state {BUTTON_IDLE = 0, BUTTON_SHORT_RELEASED, BUTTON_LONG_RELEASED, BUTTON_SHORT, BUTTON_LONG};
+
+/**
+ * @brief Init the push button
+ */
+void button_init();
+
+/**
+ * @brief read if a push button event occured
+ * @return Button event
+ */
+enum button_state button_read_event();
+
+/**
+ * @brief button_deinit
+ */
+void button_deinit();
+
+/**
+ * @brief This function overrides the button event.
+ * @param state State to set
+ */
+void button_override_event(enum button_state state);
+
+#endif /* __BUTTON_H__ */

stm-firmware/include/reflow-controller/ui/menu.h

@@ -22,7 +22,7 @@
 #define __MENU_H__
 
 #include <stdint.h>
-#include <reflow-controller/button.h>
+#include <reflow-controller/ui/button.h>
 #include <stdbool.h>
 
 struct lcd_menu;

stm-firmware/include/reflow-controller/ui/rotary-encoder.h

@@ -0,0 +1,46 @@
+/* Reflow Oven Controller
+*
+* Copyright (C) 2020  Mario Hüttel <mario.huettel@gmx.net>
+*
+* This file is part of the Reflow Oven Controller Project.
+*
+* The reflow oven controller is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License version 2 as
+* published by the Free Software Foundation.
+*
+* GDSII-Converter is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with the reflow oven controller project.
+* If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __ROTARY_ENCODER_H__
+#define __ROTARY_ENCODER_H__
+
+#include <stm32/stm32f4xx.h>
+
+#define ROTARY_ENCODER_TIMER TIM5
+#define ROTARY_ENCODER_TIMER_RCC_MASK RCC_APB1ENR_TIM5EN
+#define ROTARY_ENCODER_PIN1 0
+#define ROTARY_ENCODER_PIN2 1
+#define ROTARY_ENCODER_PORT GPIOA
+#define ROTARY_ENCODER_PORT_ALTFUNC 2
+#define ROTARY_ENCODER_RCC_MASK RCC_AHB1ENR_GPIOAEN
+
+void rotary_encoder_setup(void);
+
+uint32_t rotary_encoder_get_abs_val(void);
+
+int32_t rotary_encoder_get_change_val(void);
+
+void rotary_encoder_stop(void);
+
+void rotary_encoder_zero(void);
+
+void rotary_encoder_override_delta(int16_t delta);
+
+#endif /* __ROTARY_ENCODER_H__ */