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fdskey/FdsKey/Core/Src/settings.c
Alexey 'Cluster' Avdyukhin dcce52f52a Settings saving fix
2023-08-07 22:56:24 +04:00

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#include <string.h>
#include <stdio.h>
#include "settings.h"
#include "main.h"
#include "oled.h"
#include "buttons.h"
FDSKEY_SETTINGS fdskey_settings;
void settings_load()
{
memcpy(&fdskey_settings, (void*)SETTINGS_FLASH_OFFSET, sizeof(fdskey_settings));
fdskey_settings.sig[sizeof(fdskey_settings.sig) - 1] = 0;
if (strcmp(fdskey_settings.sig, SETTINGS_SIGNATURE))
{
// config is empty, load defaults
memset(&fdskey_settings, 0, sizeof(fdskey_settings));
strcpy(fdskey_settings.sig, SETTINGS_SIGNATURE);
fdskey_settings.version = 0;
fdskey_settings.rewind_speed = REWIND_SPEED_TURBO;
fdskey_settings.remember_last_state_mode = REMEMBER_LAST_STATE_BROWSER;
fdskey_settings.last_state = LAST_STATE_MAIN_MENU;
fdskey_settings.hide_non_fds = 1;
fdskey_settings.hide_extensions = 1;
fdskey_settings.hide_hidden = 1;
fdskey_settings.autosave_time = 1;
fdskey_settings.brightness = 5;
fdskey_settings.lefty_mode = 0;
fdskey_settings.invert_screen = 0;
fdskey_settings.auto_off_screen_time = 60;
fdskey_settings.backup_original = 1;
fdskey_settings.last_directory[0] = 0;
fdskey_settings.last_file[0] = 0;
}
if (fdskey_settings.version < 1)
{
fdskey_settings.last_directory[0] = 0;
fdskey_settings.last_file[0] = 0;
fdskey_settings.version = 1;
}
}
HAL_StatusTypeDef settings_save()
{
HAL_StatusTypeDef r;
FLASH_EraseInitTypeDef erase_init_struct;
uint32_t sector_error = 0;
int i;
uint64_t buffer[sizeof(fdskey_settings) / sizeof(uint64_t) + 1];
// unlock flash
r = HAL_FLASH_Unlock();
if (r != HAL_OK) return r;
// erase flash page
erase_init_struct.TypeErase = FLASH_TYPEERASE_PAGES;
erase_init_struct.Banks = ((SETTINGS_FLASH_OFFSET - 0x08000000) / FLASH_BANK_SIZE == 0) ? FLASH_BANK_1 : FLASH_BANK_2;
erase_init_struct.Page = ((SETTINGS_FLASH_OFFSET - 0x08000000) / FLASH_PAGE_SIZE) % FLASH_PAGE_NB;
erase_init_struct.NbPages = 2;
r = HAL_FLASHEx_Erase(&erase_init_struct, &sector_error);
if (r != HAL_OK) return r;
// writing
memcpy(buffer, &fdskey_settings, sizeof(fdskey_settings));
for (i = 0; i < sizeof(buffer); i += sizeof(uint64_t))
{
r = HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, SETTINGS_FLASH_OFFSET + i, buffer[i / sizeof(uint64_t)]);
if (r != HAL_OK)
return r;
}
return HAL_FLASH_Lock();
}
static void draw_item(uint8_t line, SETTING_ID item, uint8_t is_selected)
{
char *parameter_name;
char value_v[32] = "";
char *value = value_v;
char* off = "\x86";
char* on = "\x87";
int l;
switch (item)
{
case SETTING_FAST_REWIND:
parameter_name = "Rewind speed";
switch (fdskey_settings.rewind_speed)
{
case REWIND_SPEED_ORIGINAL:
value = "<original>";
break;
case REWIND_SPEED_FAST:
value = "<fast>";
break;
case REWIND_SPEED_TURBO:
value = "<turbo>";
break;
}
break;
case SETTING_REMEMBER_LAST_STATE:
parameter_name = "Remember state";
switch (fdskey_settings.remember_last_state_mode)
{
default:
value = "<none>";
break;
case REMEMBER_LAST_STATE_BROWSER:
value = "<browser>";
break;
case REMEMBER_LAST_STATE_ROM:
value = "<ROM>";
break;
}
break;
case SETTING_HIDE_NON_FDS:
parameter_name = "Hide non .fds files";
value = fdskey_settings.hide_non_fds ? on : off;
break;
case SETTING_HIDE_EXTENSIONS:
parameter_name = "Hide .fds extensions";
value = fdskey_settings.hide_extensions ? on : off;
break;
case SETTING_HIDE_HIDDEN:
parameter_name = "Hide hidden files";
value = fdskey_settings.hide_hidden ? on : off;
break;
/*
case SETTING_AUTOSAVE_TIME:
parameter_name = "Autosave delay";
sprintf(value_v, "<%ds>", fdskey_settings.autosave_time);
break;
*/
case SETTING_BRIGHTNESS:
parameter_name = "Brightness";
sprintf(value_v, "<%d>", fdskey_settings.brightness);
break;
case SETTING_INVERT_SCREEN:
parameter_name = "Invert screen";
value = fdskey_settings.invert_screen ? on : off;
break;
case SETTING_LEFTY_MODE:
parameter_name = "Lefty mode";
value = fdskey_settings.lefty_mode ? on : off;
break;
case SETTING_AUTO_OFF_SCREEN_TIME:
parameter_name = "Screen off after";
if (fdskey_settings.auto_off_screen_time)
sprintf(value_v, "<%ds>", fdskey_settings.auto_off_screen_time);
else
value = "<->";
break;
case SETTING_BACKUP_ORIGINAL:
parameter_name = "Saves";
switch (fdskey_settings.backup_original)
{
default:
value = "<overwrite>";
break;
case SAVES_REWRITE_BACKUP:
value = "<backup+overwrite>";
break;
case SAVES_EVERDRIVE:
value = "<like everdrive>";
break;
}
break;
default:
parameter_name = "[ Save and return ]";
break;
}
oled_draw_rectangle(0, line * 8, OLED_WIDTH - 1, line * 8 + 7, 1, 0);
if (is_selected)
oled_draw_image(&IMAGE_CURSOR, 0, line * 8, 0, 0);
oled_draw_text(&SETTINGS_FONT, parameter_name,
IMAGE_CURSOR.width, line * 8,
0, 0);
l = oled_get_text_length(&SETTINGS_FONT, value);
oled_draw_text(&SETTINGS_FONT, value,
OLED_WIDTH - l - 1, line * 8,
0, 0);
oled_update(line, line);
}
void settings_menu()
{
int line = 0;
int selection = 0;
int i;
for (i = 0; i < 4; i++)
draw_item((oled_get_line() + OLED_HEIGHT) / 8 + i, line + i, line + i == selection);
oled_switch_to_invisible();
while (1)
{
if (button_up_newpress() && selection > 0)
{
draw_item(oled_get_line() / 8 + selection - line, selection, 0);
selection--;
draw_item(oled_get_line() / 8 + selection - line, selection, 1);
}
if (button_down_newpress() && selection + 1 < SETTINGS_ITEM_COUNT + 1)
{
draw_item(oled_get_line() / 8 + selection - line, selection, 0);
selection++;
draw_item(oled_get_line() / 8 + selection - line, selection, 1);
}
switch (selection)
{
//case SETTING_AUTOSAVE_TIME:
case SETTING_BRIGHTNESS:
case SETTING_AUTO_OFF_SCREEN_TIME:
button_left_right_repeat_enable(1);
break;
default:
button_left_right_repeat_enable(0);
break;
}
if (button_left_newpress() || button_right_newpress())
{
switch (selection)
{
case SETTING_REMEMBER_LAST_STATE:
if (button_left_holding())
{
if (fdskey_settings.remember_last_state_mode > 0)
fdskey_settings.remember_last_state_mode--;
} else {
if (fdskey_settings.remember_last_state_mode < REMEMBER_LAST_STATE_ROM)
fdskey_settings.remember_last_state_mode++;
}
break;
case SETTING_FAST_REWIND:
if (button_left_holding())
{
if (fdskey_settings.rewind_speed > 0)
fdskey_settings.rewind_speed--;
} else {
if (fdskey_settings.rewind_speed < REWIND_SPEED_TURBO)
fdskey_settings.rewind_speed++;
}
break;
case SETTING_HIDE_NON_FDS:
fdskey_settings.hide_non_fds = !fdskey_settings.hide_non_fds;
break;
case SETTING_HIDE_EXTENSIONS:
fdskey_settings.hide_extensions = !fdskey_settings.hide_extensions;
break;
case SETTING_HIDE_HIDDEN:
fdskey_settings.hide_hidden = !fdskey_settings.hide_hidden;
break;
/*
case SETTING_AUTOSAVE_TIME:
if (button_left_holding())
{
if (fdskey_settings.autosave_time > 0)
fdskey_settings.autosave_time--;
} else {
if (fdskey_settings.autosave_time < SETTINGS_AUTOSAVE_TIME_MAX)
fdskey_settings.autosave_time++;
}
break;
*/
case SETTING_BRIGHTNESS:
if (button_left_holding())
{
if (fdskey_settings.brightness > 0)
fdskey_settings.brightness--;
} else {
if (fdskey_settings.brightness < SETTINGS_BRIGHTNESS_MAX)
fdskey_settings.brightness++;
}
oled_send_commands(2, OLED_CMD_SET_CONTRAST_MODE, 0xFF * fdskey_settings.brightness / SETTINGS_BRIGHTNESS_MAX);
break;
case SETTING_INVERT_SCREEN:
fdskey_settings.invert_screen = !fdskey_settings.invert_screen;
oled_send_command(fdskey_settings.invert_screen ? OLED_CMD_SET_REVERSE_ON : OLED_CMD_SET_REVERSE_OFF);
break;
case SETTING_LEFTY_MODE:
fdskey_settings.lefty_mode = !fdskey_settings.lefty_mode;
oled_rotate(fdskey_settings.lefty_mode ? 0 : 1);
break;
case SETTING_AUTO_OFF_SCREEN_TIME:
if (button_left_holding())
{
fdskey_settings.auto_off_screen_time -= SETTINGS_AUTO_OFF_SCREEN_TIME_STEP;
if (fdskey_settings.auto_off_screen_time < 0)
fdskey_settings.auto_off_screen_time = 0;
if (fdskey_settings.auto_off_screen_time > SETTINGS_AUTO_OFF_SCREEN_TIME_MAX)
fdskey_settings.auto_off_screen_time = SETTINGS_AUTO_OFF_SCREEN_TIME_MAX;
} else {
fdskey_settings.auto_off_screen_time += SETTINGS_AUTO_OFF_SCREEN_TIME_STEP;
if (fdskey_settings.auto_off_screen_time < 0)
fdskey_settings.auto_off_screen_time = 0;
if (fdskey_settings.auto_off_screen_time > SETTINGS_AUTO_OFF_SCREEN_TIME_MAX)
fdskey_settings.auto_off_screen_time = SETTINGS_AUTO_OFF_SCREEN_TIME_MAX;
}
break;
case SETTING_BACKUP_ORIGINAL:
if (button_left_holding())
{
if (fdskey_settings.backup_original > 0)
fdskey_settings.backup_original--;
} else {
if (fdskey_settings.backup_original < SAVES_EVERDRIVE)
fdskey_settings.backup_original++;
}
break;
default:
settings_save();
return;
}
if (selection == SETTING_LEFTY_MODE)
while(button_left_holding() || button_right_holding())
HAL_Delay(1);
draw_item(oled_get_line() / 8 + selection - line, selection, 1);
}
while (selection < line && line)
{
line--;
for (i = 0; i < 8; i++) {
oled_set_line(oled_get_line() - 1);
HAL_Delay(5);
}
}
while (selection > line + 3)
{
line++;
for (i = 0; i < 8; i++) {
oled_set_line(oled_get_line() + 1);
HAL_Delay(5);
}
}
button_check_screen_off();
HAL_Delay(1);
}
}
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