mhu/reflow-oven-control-sw
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Implement preliminary menu functions

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This commit is contained in:
Mario Hüttel
2020-06-04 21:20:59 +02:00
parent 0d44d25ec9
commit 25bb341fa4
3 changed files with 78 additions and 8 deletions
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2
stm-firmware/ui/lcd.c
View File

@@ -31,8 +31,6 @@
#include <stdbool.h>
#include <string.h>
#define LCD_CHAR_WIDTH 16
static void lcd_port_clear(void)
{
LCD_DPORT->ODR &= ~(LCD_E_MASK);

71
stm-firmware/ui/menu.c
View File

@@ -19,3 +19,74 @@
*/
#include <reflow-controller/ui/menu.h>
#include <stddef.h>
void menu_handle(struct lcd_menu *menu, uint16_t rotary_encoder_delta, enum button_state push_button)
{
menu_func_t tmp;
if (!menu)
return;
menu->inputs.push_button = push_button;
menu->inputs.rotary_encoder_delta = rotary_encoder_delta;
tmp = menu->active_entry;
if (menu->active_entry_type == MENU_ENTRY_FIRST_ENTER) {
if (menu->active_entry)
menu->active_entry(menu, menu->active_entry_type, menu->init_parent);
} else {
if (menu->active_entry)
menu->active_entry(menu, menu->active_entry_type, NULL);
}
if (menu->active_entry_type != MENU_ENTRY_CONTINUE && tmp == menu->active_entry) {
menu->active_entry_type = MENU_ENTRY_CONTINUE;
}
}
void menu_init(struct lcd_menu *menu, menu_func_t root_node, void (*display_update)(uint8_t row, const char *data))
{
if (!menu)
return;
menu->root_entry = root_node;
menu->active_entry = root_node;
menu->init_parent = NULL;
menu->inputs.push_button = BUTTON_IDLE;
menu->inputs.rotary_encoder_delta = 0;
menu->active_entry_type = MENU_ENTRY_FIRST_ENTER;
menu->update_display = display_update;
}
void menu_entry_dropback(struct lcd_menu *menu, menu_func_t parent_func)
{
if (!menu)
return;
if (parent_func)
menu->active_entry = parent_func;
else
menu->active_entry = menu->root_entry;
menu->active_entry_type = MENU_ENTRY_DROPBACK;
}
void menu_entry_enter(struct lcd_menu *menu, menu_func_t parent_func, bool handle_immediately)
{
menu->init_parent = menu->active_entry;
menu->active_entry_type = MENU_ENTRY_FIRST_ENTER;
}
void menu_override_lcd_output(struct lcd_menu *menu, uint8_t row_num, const char *text)
{
if (!menu || !menu->update_display)
return;
menu->update_display(row_num, text);
}
void menu_list_display(struct menu_list *list, uint8_t top_row, uint8_t bottom_row)
{
}