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https://github.com/jhbruhn/eurorack.git
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Menu Item Implementation fixes, rendering improvements, implement menu scrolling
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parent
54c4538a7a
commit
94e5c21f77
4 changed files with 49 additions and 35 deletions
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@ -2,7 +2,7 @@
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#include <algorithm>
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#include <u8g2.h>
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#define MENU_ITEM_HEIGHT 8
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#define MENU_ITEM_HEIGHT 12
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void Menu::render(u8g2_t* u8g2_, uint8_t xStart, uint8_t yStart, uint8_t width, uint8_t height)
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{
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@ -12,7 +12,7 @@ void Menu::render(u8g2_t* u8g2_, uint8_t xStart, uint8_t yStart, uint8_t width,
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uint8_t maxVisibleItems = height / MENU_ITEM_HEIGHT;
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uint8_t itemsToRender = std::min(maxVisibleItems, uint8_t(this->itemCount - currentScrollStart));
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u8g2_SetFont(u8g2_, u8g2_font_6x12_tf);
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for (uint8_t i = 0; i < itemsToRender; i++) {
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bool selected = this->selectedItem == (i + this->currentScrollStart);
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uint8_t yPosition = yStart + i * MENU_ITEM_HEIGHT;
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@ -26,10 +26,10 @@ void Menu::render(u8g2_t* u8g2_, uint8_t xStart, uint8_t yStart, uint8_t width,
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}
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u8g2_SetDrawColor(u8g2_, !selected ? 1 : 0);
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u8g2_DrawStr(u8g2_, xStart + 0, yPosition + MENU_ITEM_HEIGHT, item->get_label());
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u8g2_DrawStr(u8g2_, xStart + 2, yPosition + MENU_ITEM_HEIGHT - 4, item->get_label());
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uint8_t valueStringWidth = u8g2_GetStrWidth(u8g2_, item->get_string_representation());
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u8g2_DrawStr(u8g2_, xStart + width - valueStringWidth, yPosition + MENU_ITEM_HEIGHT, item->get_string_representation());
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u8g2_DrawStr(u8g2_, xStart + width - valueStringWidth - 2, yPosition + MENU_ITEM_HEIGHT - 4, item->get_string_representation());
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}
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}
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@ -52,14 +52,10 @@ void Menu::down()
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{
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uint8_t maxVisibleItems = height / MENU_ITEM_HEIGHT;
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if (this->selectedItem < this->itemCount - 1) {
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if (this->selectedItem - this->currentScrollStart == maxVisibleItems - 1) {
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if (this->selectedItem - this->currentScrollStart == maxVisibleItems - 2 && this->itemCount - this->currentScrollStart > maxVisibleItems) {
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this->currentScrollStart++;
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}
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this->selectedItem++;
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if (this->selectedItem >= this->itemCount - 1 - maxVisibleItems) { // last item
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this->currentScrollStart = this->itemCount - 1 - maxVisibleItems;
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}
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}
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}
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@ -94,7 +94,10 @@ class UIntMenuItem : public NumberMenuItem<uint32_t> {
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public:
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UIntMenuItem(const char* _label, uint32_t _initialValue, uint32_t _minimumValue, uint32_t _maximumValue, uint32_t _step)
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: NumberMenuItem(_label, _initialValue, _minimumValue, _maximumValue, _step) {};
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: NumberMenuItem(_label, _initialValue, _minimumValue, _maximumValue, _step)
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{
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this->set_value(_initialValue);
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};
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};
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class IntMenuItem : public NumberMenuItem<int32_t> {
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@ -3,8 +3,8 @@
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#include "drivers/display.h"
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#include "drivers/encoder.h"
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#include "drivers/gpio.h"
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#include "menu/menu_items.h"
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#include "menu/menu.h"
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#include "menu/menu_items.h"
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#include "part.h"
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#include "stmlib/system/system_clock.h"
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#include "ui.h"
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@ -18,12 +18,6 @@ Encoder encoder;
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UI ui;
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Part part[PART_COUNT];
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UIntMenuItem item("peda", 0, 0, 42, 1);
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FloatMenuItem item2("peda", 0, 0, 42, 1);
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FloatMenuItem item3("peda", 0, 0, 42, 1);
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Menu menu;
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// Default interrupt handlers.
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extern "C" {
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void NMI_Handler() {}
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@ -68,8 +62,12 @@ void TIM2_IRQHandler(void)
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// this will get called with 8kHz (foof)
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// which still is a lot (60fps would be enough tbh)
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static uint8_t count = 0;
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count++;
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if (count % (192 * 2) == 0) {
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ui.Flush();
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count = 0;
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}
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// write audiodac1
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// write audiodac2
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@ -82,7 +80,7 @@ void InitTimers(void)
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{
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RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
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TIM_TimeBaseInitTypeDef timer_init;
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timer_init.TIM_Period = F_CPU / (8000) - 1; // 192 kHz, 48kHz for each audio DAC
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timer_init.TIM_Period = F_CPU / (48000 * 4) - 1;
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timer_init.TIM_Prescaler = 0;
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timer_init.TIM_ClockDivision = TIM_CKD_DIV1;
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timer_init.TIM_CounterMode = TIM_CounterMode_Up;
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@ -113,9 +111,9 @@ void Init(void)
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system_clock.Init();
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SysTick_Config(F_CPU / 8000);
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IWDG_Enable();
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//IWDG_Enable();
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gpio.Init();
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// asm("bkpt #0");
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display.Init();
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encoder.Init();
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ui.Init();
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@ -126,14 +124,6 @@ int main(void)
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{
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Init();
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menu.add_item(&item);
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menu.add_item(&item2);
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menu.add_item(&item3);
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menu.render(0, 0, 0, 0, 0);
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item.increase();
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item2.increase();
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item3.increase();
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while (1) {
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// In this loop we do things that dont depend on any timing, but that have to be done.
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// you should not write on spi here because that should happen in the TIM2 interrupt
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@ -1,6 +1,8 @@
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#include "ui.h"
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#include "drivers/display.h"
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#include "midi2cv/drivers/encoder.h"
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#include "midi2cv/menu/menu.h"
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#include "midi2cv/menu/menu_items.h"
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#include "part.h"
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#include "stmlib/utils/random.h"
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#include <u8g2.h>
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@ -11,9 +13,26 @@ using namespace stmlib;
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const char part_names[4][2] = { "A", "B", "C", "D" };
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Menu menu(128, 64);
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UIntMenuItem item1("wolfgang", 0, 0, 100, 1);
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UIntMenuItem item2("joerg", 0, 0, 100, 1);
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UIntMenuItem item3("ralle", 0, 0, 100, 1);
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UIntMenuItem item4("ralle1", 0, 0, 100, 1);
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UIntMenuItem item5("ralle2", 0, 0, 100, 1);
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UIntMenuItem item6("ralle3", 0, 0, 100, 1);
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UIntMenuItem item7("ralle4", 0, 0, 100, 1);
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void UI::Init()
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{
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input_queue.Init();
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menu.add_item((AbstractMenuItem*)&item1);
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menu.add_item((AbstractMenuItem*)&item2);
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menu.add_item((AbstractMenuItem*)&item3);
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menu.add_item((AbstractMenuItem*)&item4);
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menu.add_item((AbstractMenuItem*)&item5);
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menu.add_item((AbstractMenuItem*)&item6);
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menu.add_item((AbstractMenuItem*)&item7);
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}
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void UI::Poll()
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@ -25,7 +44,8 @@ void UI::Poll()
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}
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}
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void UI::Draw() {
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void UI::Draw()
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{
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u8g2_ClearBuffer(display.u8g2());
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switch (current_menu) {
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@ -33,8 +53,9 @@ void UI::Draw() {
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case MENU_PART_2:
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case MENU_PART_3:
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case MENU_PART_4:
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DrawHeader();
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DrawPartMenu(current_menu);
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//DrawHeader();
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//DrawPartMenu(current_menu);
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menu.render(display.u8g2(), 0, 0, 128, 64);
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break;
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default:
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@ -89,7 +110,7 @@ bool UI::DoEvents()
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refresh_display = true;
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}
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if(refresh_display) {
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if (refresh_display) {
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input_queue.Touch();
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Draw();
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}
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@ -107,5 +128,9 @@ void UI::OnLongClick()
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void UI::OnIncrement(Event& e)
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{
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current_menu = (Menu_t) (((uint32_t)current_menu + e.data) % MENU_COUNT);
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if (e.data > 0)
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menu.down();
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else
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menu.up();
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//current_menu = (Menu_t) (((uint32_t)current_menu + e.data) % MENU_COUNT);
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}
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