76 lines
1.7 KiB
C
76 lines
1.7 KiB
C
#include "user_inputs.h"
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#include "events.h"
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#include "main.h"
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#include "state.h"
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#include "stm32g4xx_hal_gpio.h"
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#include "vehicle.h"
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void HAL_GPIO_EXTI_Callback(uint16_t pin) {
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Event ev;
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GPIO_PinState state = HAL_GPIO_ReadPin(GPIOB, pin);
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ev.type = state;
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switch (pin) {
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case BTN0_Pin:
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ev.type = EV_BTN_PRESS;
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ev.btn_press = BTN_PRESS_PREV;
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break;
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case BTN1_Pin:
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ev.type = EV_BTN_PRESS;
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ev.btn_press = BTN_PRESS_R2D;
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break;
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case BTN2_Pin:
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ev.type = EV_BTN_PRESS;
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ev.btn_press = BTN_PRESS_OK;
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break;
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case BTN3_Pin:
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ev.type = EV_BTN_PRESS;
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ev.btn_press = BTN_PRESS_NEXT;
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break;
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default:
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Error_Handler();
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}
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event_push(&ev);
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}
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void handle_button_press(const ButtonPressEvent *ev) {
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switch (stw_state.view) {
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case VIEW_MISSION_SELECT:
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handle_button_press_mission_select(ev);
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break;
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case VIEW_AMI:
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break;
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default:
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Error_Handler();
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}
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}
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void handle_button_press_mission_select(const ButtonPressEvent *ev) {
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switch (*ev) {
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case BTN_PRESS_PREV: {
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Mission *selection = &stw_state.view_state.mission_select.selection;
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if (*selection == MISSION_ACCELERATION || *selection == MISSION_NONE) {
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*selection = MISSION_MANUAL;
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} else {
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*selection = *selection - 1;
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}
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break;
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}
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case BTN_PRESS_R2D:
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break;
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case BTN_PRESS_OK:
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vehicle_send_mission_select(stw_state.view_state.mission_select.selection);
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break;
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case BTN_PRESS_NEXT: {
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Mission *selection = &stw_state.view_state.mission_select.selection;
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if (*selection == MISSION_MANUAL) {
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*selection = MISSION_ACCELERATION;
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} else {
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*selection = *selection + 1;
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}
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break;
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}
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}
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} |