Apply const to LCD arguments and locals

master
Scott Lahteine 8 years ago
parent b1abd7edef
commit 71842b6a17

@ -2250,7 +2250,7 @@ void kill_screen(const char* lcd_msg) {
END_SCREEN();
}
void lcd_filament_change_show_message(FilamentChangeMessage message) {
void lcd_filament_change_show_message(const FilamentChangeMessage message) {
switch (message) {
case FILAMENT_CHANGE_MESSAGE_INIT:
defer_return_to_status = true;
@ -2849,20 +2849,20 @@ void lcd_finishstatus(bool persist=false) {
bool lcd_hasstatus() { return (lcd_status_message[0] != '\0'); }
void lcd_setstatus(const char* message, bool persist) {
void lcd_setstatus(const char* const message, bool persist) {
if (lcd_status_message_level > 0) return;
strncpy(lcd_status_message, message, 3 * (LCD_WIDTH));
lcd_finishstatus(persist);
}
void lcd_setstatuspgm(const char* message, uint8_t level) {
void lcd_setstatuspgm(const char* const message, uint8_t level) {
if (level < lcd_status_message_level) return;
lcd_status_message_level = level;
strncpy_P(lcd_status_message, message, 3 * (LCD_WIDTH));
lcd_finishstatus(level > 0);
}
void lcd_setalertstatuspgm(const char* message) {
void lcd_setalertstatuspgm(const char* const message) {
lcd_setstatuspgm(message, 1);
#if ENABLED(ULTIPANEL)
lcd_return_to_status();
@ -2872,7 +2872,7 @@ void lcd_setalertstatuspgm(const char* message) {
void lcd_reset_alert_level() { lcd_status_message_level = 0; }
#if HAS_LCD_CONTRAST
void set_lcd_contrast(int value) {
void set_lcd_contrast(const int value) {
lcd_contrast = constrain(value, LCD_CONTRAST_MIN, LCD_CONTRAST_MAX);
u8g.setContrast(lcd_contrast);
}

@ -88,7 +88,7 @@
void lcd_quick_feedback(); // Audible feedback for a button click - could also be visual
#if ENABLED(FILAMENT_CHANGE_FEATURE)
void lcd_filament_change_show_message(FilamentChangeMessage message);
void lcd_filament_change_show_message(const FilamentChangeMessage message);
#endif // FILAMENT_CHANGE_FEATURE
#else
@ -156,8 +156,8 @@
inline void lcd_update() {}
inline void lcd_init() {}
inline bool lcd_hasstatus() { return false; }
inline void lcd_setstatus(const char* message, const bool persist=false) { UNUSED(message); UNUSED(persist); }
inline void lcd_setstatuspgm(const char* message, const uint8_t level=0) { UNUSED(message); UNUSED(level); }
inline void lcd_setstatus(const char* const message, const bool persist=false) { UNUSED(message); UNUSED(persist); }
inline void lcd_setstatuspgm(const char* const message, const uint8_t level=0) { UNUSED(message); UNUSED(level); }
inline void lcd_buttons_update() {}
inline void lcd_reset_alert_level() {}
inline bool lcd_detected() { return true; }

@ -191,7 +191,7 @@ u8g_page_t &page = ((u8g_pb_t *)((u8g.getU8g())->dev->dev_mem))->p;
#define PAGE_UNDER(yb) (u8g.getU8g()->current_page.y0 <= (yb))
#define PAGE_CONTAINS(ya, yb) (PAGE_UNDER(yb) && u8g.getU8g()->current_page.y1 >= (ya))
static void lcd_setFont(char font_nr) {
static void lcd_setFont(const char font_nr) {
switch (font_nr) {
case FONT_STATUSMENU : {u8g.setFont(FONT_STATUSMENU_NAME); currentfont = FONT_STATUSMENU;}; break;
case FONT_MENU : {u8g.setFont(FONT_MENU_NAME); currentfont = FONT_MENU;}; break;
@ -201,7 +201,7 @@ static void lcd_setFont(char font_nr) {
}
}
void lcd_print(char c) {
void lcd_print(const char c) {
if ((c > 0) && (c <= LCD_STR_SPECIAL_MAX)) {
u8g.setFont(FONT_SPECIAL_NAME);
u8g.print(c);
@ -210,7 +210,7 @@ void lcd_print(char c) {
else charset_mapper(c);
}
char lcd_print_and_count(char c) {
char lcd_print_and_count(const char c) {
if ((c > 0) && (c <= LCD_STR_SPECIAL_MAX)) {
u8g.setFont(FONT_SPECIAL_NAME);
u8g.print(c);
@ -220,7 +220,7 @@ char lcd_print_and_count(char c) {
else return charset_mapper(c);
}
void lcd_print(const char* str) {
void lcd_print(const char* const str) {
for (uint8_t i = 0; char c = str[i]; ++i) lcd_print(c);
}
@ -268,15 +268,15 @@ static void lcd_implementation_init() {
}
#endif // SHOW_CUSTOM_BOOTSCREEN
int offx = (u8g.getWidth() - (START_BMPWIDTH)) / 2;
const uint8_t offx = (u8g.getWidth() - (START_BMPWIDTH)) / 2;
#if ENABLED(START_BMPHIGH)
int offy = 0;
constexpr uint8_t offy = 0;
#else
int offy = DOG_CHAR_HEIGHT;
constexpr uint8_t offy = DOG_CHAR_HEIGHT;
#endif
int txt1X = (u8g.getWidth() - (sizeof(STRING_SPLASH_LINE1) - 1) * (DOG_CHAR_WIDTH)) / 2;
const uint8_t txt1X = (u8g.getWidth() - (sizeof(STRING_SPLASH_LINE1) - 1) * (DOG_CHAR_WIDTH)) / 2;
if (show_bootscreen) {
u8g.firstPage();
@ -286,7 +286,7 @@ static void lcd_implementation_init() {
#ifndef STRING_SPLASH_LINE2
u8g.drawStr(txt1X, u8g.getHeight() - (DOG_CHAR_HEIGHT), STRING_SPLASH_LINE1);
#else
int txt2X = (u8g.getWidth() - (sizeof(STRING_SPLASH_LINE2) - 1) * (DOG_CHAR_WIDTH)) / 2;
const uint8_t txt2X = (u8g.getWidth() - (sizeof(STRING_SPLASH_LINE2) - 1) * (DOG_CHAR_WIDTH)) / 2;
u8g.drawStr(txt1X, u8g.getHeight() - (DOG_CHAR_HEIGHT) * 3 / 2, STRING_SPLASH_LINE1);
u8g.drawStr(txt2X, u8g.getHeight() - (DOG_CHAR_HEIGHT) * 1 / 2, STRING_SPLASH_LINE2);
#endif
@ -315,14 +315,14 @@ static void lcd_implementation_clear() { } // Automatically cleared by Picture L
// Status Screen
//
FORCE_INLINE void _draw_centered_temp(int temp, int x, int y) {
int degsize = 6 * (temp >= 100 ? 3 : temp >= 10 ? 2 : 1); // number's pixel width
FORCE_INLINE void _draw_centered_temp(const int temp, const uint8_t x, const uint8_t y) {
const uint8_t degsize = 6 * (temp >= 100 ? 3 : temp >= 10 ? 2 : 1); // number's pixel width
u8g.setPrintPos(x - (18 - degsize) / 2, y); // move left if shorter
lcd_print(itostr3(temp));
lcd_printPGM(PSTR(LCD_STR_DEGREE " "));
}
FORCE_INLINE void _draw_heater_status(int x, int heater) {
FORCE_INLINE void _draw_heater_status(const uint8_t x, const int8_t heater) {
#if HAS_TEMP_BED
bool isBed = heater < 0;
#else
@ -336,7 +336,7 @@ FORCE_INLINE void _draw_heater_status(int x, int heater) {
_draw_centered_temp((isBed ? thermalManager.degBed() : thermalManager.degHotend(heater)) + 0.5, x, 28);
if (PAGE_CONTAINS(17, 20)) {
uint8_t h = isBed ? 7 : 8,
const uint8_t h = isBed ? 7 : 8,
y = isBed ? 18 : 17;
if (isBed ? thermalManager.isHeatingBed() : thermalManager.isHeatingHotend(heater)) {
u8g.setColorIndex(0); // white on black
@ -349,7 +349,7 @@ FORCE_INLINE void _draw_heater_status(int x, int heater) {
}
}
FORCE_INLINE void _draw_axis_label(AxisEnum axis, const char *pstr, bool blink) {
FORCE_INLINE void _draw_axis_label(const AxisEnum axis, const char* const pstr, const bool blink) {
if (blink)
lcd_printPGM(pstr);
else {
@ -611,7 +611,7 @@ static void lcd_implementation_status_screen() {
uint8_t row_y1, row_y2;
// Set the colors for a menu item based on whether it is selected
static void lcd_implementation_mark_as_selected(uint8_t row, bool isSelected) {
static void lcd_implementation_mark_as_selected(const uint8_t row, const bool isSelected) {
row_y1 = row * (DOG_CHAR_HEIGHT) + 1;
row_y2 = row_y1 + (DOG_CHAR_HEIGHT) - 1;
@ -632,7 +632,7 @@ static void lcd_implementation_status_screen() {
#if ENABLED(LCD_INFO_MENU) || ENABLED(FILAMENT_CHANGE_FEATURE)
// Draw a static line of text in the same idiom as a menu item
static void lcd_implementation_drawmenu_static(uint8_t row, const char* pstr, bool center=true, bool invert=false, const char* valstr=NULL) {
static void lcd_implementation_drawmenu_static(const uint8_t row, const char* pstr, const bool center=true, const bool invert=false, const char* valstr=NULL) {
lcd_implementation_mark_as_selected(row, invert);
@ -659,7 +659,7 @@ static void lcd_implementation_status_screen() {
#endif // LCD_INFO_MENU || FILAMENT_CHANGE_FEATURE
// Draw a generic menu item
static void lcd_implementation_drawmenu_generic(bool isSelected, uint8_t row, const char* pstr, char pre_char, char post_char) {
static void lcd_implementation_drawmenu_generic(const bool isSelected, const uint8_t row, const char* pstr, const char pre_char, const char post_char) {
UNUSED(pre_char);
lcd_implementation_mark_as_selected(row, isSelected);
@ -684,7 +684,7 @@ static void lcd_implementation_status_screen() {
#define lcd_implementation_drawmenu_function(sel, row, pstr, data) lcd_implementation_drawmenu_generic(sel, row, pstr, '>', ' ')
// Draw a menu item with an editable value
static void _drawmenu_setting_edit_generic(bool isSelected, uint8_t row, const char* pstr, const char* data, bool pgm) {
static void _drawmenu_setting_edit_generic(const bool isSelected, const uint8_t row, const char* pstr, const char* const data, const bool pgm) {
lcd_implementation_mark_as_selected(row, isSelected);
@ -729,9 +729,9 @@ static void lcd_implementation_status_screen() {
#define lcd_implementation_drawmenu_setting_edit_callback_long5(sel, row, pstr, pstr2, data, minValue, maxValue, callback) lcd_implementation_drawmenu_setting_edit_generic(sel, row, pstr, ftostr5rj(*(data)))
#define lcd_implementation_drawmenu_setting_edit_callback_bool(sel, row, pstr, pstr2, data, callback) lcd_implementation_drawmenu_setting_edit_generic_P(sel, row, pstr, (*(data))?PSTR(MSG_ON):PSTR(MSG_OFF))
void lcd_implementation_drawedit(const char* pstr, const char* value=NULL) {
void lcd_implementation_drawedit(const char* const pstr, const char* const value=NULL) {
const uint8_t labellen = lcd_strlen_P(pstr), vallen = lcd_strlen(value);
uint8_t lcd_width, char_width,
labellen = lcd_strlen_P(pstr), vallen = lcd_strlen(value),
rows = (labellen > LCD_WIDTH - 2 - vallen) ? 2 : 1;
#if ENABLED(USE_BIG_EDIT_FONT)
@ -752,8 +752,8 @@ static void lcd_implementation_status_screen() {
#endif
// Center either one or two rows
uint8_t segmentHeight = u8g.getHeight() / (rows + 1), // 1 / (rows+1) = 1/2 or 1/3
baseline = segmentHeight + (DOG_CHAR_HEIGHT_EDIT + 1) / 2;
const uint8_t segmentHeight = u8g.getHeight() / (rows + 1); // 1 / (rows+1) = 1/2 or 1/3
uint8_t baseline = segmentHeight + (DOG_CHAR_HEIGHT_EDIT + 1) / 2;
if (PAGE_CONTAINS(baseline + 1 - (DOG_CHAR_HEIGHT_EDIT), baseline)) {
u8g.setPrintPos(0, baseline);
@ -772,7 +772,7 @@ static void lcd_implementation_status_screen() {
#if ENABLED(SDSUPPORT)
static void _drawmenu_sd(bool isSelected, uint8_t row, const char* pstr, const char* filename, char* const longFilename, bool isDir) {
static void _drawmenu_sd(const bool isSelected, const uint8_t row, const char* const pstr, const char* filename, char* const longFilename, const bool isDir) {
UNUSED(pstr);
lcd_implementation_mark_as_selected(row, isSelected);

@ -195,7 +195,7 @@ extern volatile uint8_t buttons; //an extended version of the last checked butt
static void lcd_set_custom_characters(
#if ENABLED(LCD_PROGRESS_BAR)
bool info_screen_charset = true
const bool info_screen_charset = true
#endif
) {
static byte bedTemp[8] = {
@ -341,7 +341,7 @@ static void lcd_set_custom_characters(
static void lcd_implementation_init(
#if ENABLED(LCD_PROGRESS_BAR)
bool info_screen_charset = true
const bool info_screen_charset = true
#endif
) {
@ -385,7 +385,7 @@ void lcd_printPGM(const char *str) {
for (; char c = pgm_read_byte(str); ++str) charset_mapper(c);
}
void lcd_print(const char* str) {
void lcd_print(const char* const str) {
for (uint8_t i = 0; char c = str[i]; ++i) charset_mapper(c);
}
@ -393,14 +393,14 @@ void lcd_print(char c) { charset_mapper(c); }
#if ENABLED(SHOW_BOOTSCREEN)
void lcd_erase_line(int line) {
void lcd_erase_line(const int line) {
lcd.setCursor(0, line);
for (int i = 0; i < LCD_WIDTH; i++)
for (uint8_t i = LCD_WIDTH + 1; --i;)
lcd_print(' ');
}
// Scroll the PSTR 'text' in a 'len' wide field for 'time' milliseconds at position col,line
void lcd_scroll(int col, int line, const char* text, int len, int time) {
void lcd_scroll(const int col, const int line, const char* const text, const int len, const int time) {
char tmp[LCD_WIDTH + 1] = {0};
int n = max(lcd_strlen_P(text) - len, 0);
for (int i = 0; i <= n; i++) {
@ -411,7 +411,7 @@ void lcd_print(char c) { charset_mapper(c); }
}
}
static void logo_lines(const char *extra) {
static void logo_lines(const char* const extra) {
int indent = (LCD_WIDTH - 8 - lcd_strlen_P(extra)) / 2;
lcd.setCursor(indent, 0); lcd.print('\x00'); lcd_printPGM(PSTR( "------" )); lcd.print('\x01');
lcd.setCursor(indent, 1); lcd_printPGM(PSTR("|Marlin|")); lcd_printPGM(extra);
@ -552,7 +552,7 @@ void lcd_kill_screen() {
lcd_printPGM(PSTR(MSG_PLEASE_RESET));
}
FORCE_INLINE void _draw_axis_label(AxisEnum axis, const char *pstr, bool blink) {
FORCE_INLINE void _draw_axis_label(const AxisEnum axis, const char* const pstr, const bool blink) {
if (blink)
lcd_printPGM(pstr);
else {
@ -794,7 +794,7 @@ static void lcd_implementation_status_screen() {
#if ENABLED(LCD_INFO_MENU) || ENABLED(FILAMENT_CHANGE_FEATURE)
static void lcd_implementation_drawmenu_static(uint8_t row, const char* pstr, bool center=true, bool invert=false, const char *valstr=NULL) {
static void lcd_implementation_drawmenu_static(const uint8_t row, const char* pstr, const bool center=true, const bool invert=false, const char *valstr=NULL) {
UNUSED(invert);
char c;
int8_t n = LCD_WIDTH;
@ -816,7 +816,7 @@ static void lcd_implementation_status_screen() {
#endif // LCD_INFO_MENU || FILAMENT_CHANGE_FEATURE
static void lcd_implementation_drawmenu_generic(bool sel, uint8_t row, const char* pstr, char pre_char, char post_char) {
static void lcd_implementation_drawmenu_generic(const bool sel, const uint8_t row, const char* pstr, const char pre_char, const char post_char) {
char c;
uint8_t n = LCD_WIDTH - 2;
lcd.setCursor(0, row);
@ -829,7 +829,7 @@ static void lcd_implementation_status_screen() {
lcd.print(post_char);
}
static void lcd_implementation_drawmenu_setting_edit_generic(bool sel, uint8_t row, const char* pstr, char pre_char, char* data) {
static void lcd_implementation_drawmenu_setting_edit_generic(const bool sel, const uint8_t row, const char* pstr, const char pre_char, const char* const data) {
char c;
uint8_t n = LCD_WIDTH - 2 - lcd_strlen(data);
lcd.setCursor(0, row);
@ -842,7 +842,7 @@ static void lcd_implementation_status_screen() {
while (n--) lcd.print(' ');
lcd_print(data);
}
static void lcd_implementation_drawmenu_setting_edit_generic_P(bool sel, uint8_t row, const char* pstr, char pre_char, const char* data) {
static void lcd_implementation_drawmenu_setting_edit_generic_P(const bool sel, const uint8_t row, const char* pstr, const char pre_char, const char* const data) {
char c;
uint8_t n = LCD_WIDTH - 2 - lcd_strlen_P(data);
lcd.setCursor(0, row);
@ -879,7 +879,7 @@ static void lcd_implementation_status_screen() {
#define lcd_implementation_drawmenu_setting_edit_callback_long5(sel, row, pstr, pstr2, data, minValue, maxValue, callback) lcd_implementation_drawmenu_setting_edit_generic(sel, row, pstr, '>', ftostr5rj(*(data)))
#define lcd_implementation_drawmenu_setting_edit_callback_bool(sel, row, pstr, pstr2, data, callback) lcd_implementation_drawmenu_setting_edit_generic_P(sel, row, pstr, '>', (*(data))?PSTR(MSG_ON):PSTR(MSG_OFF))
void lcd_implementation_drawedit(const char* pstr, const char* value=NULL) {
void lcd_implementation_drawedit(const char* pstr, const char* const value=NULL) {
lcd.setCursor(1, 1);
lcd_printPGM(pstr);
if (value != NULL) {
@ -891,7 +891,7 @@ static void lcd_implementation_status_screen() {
#if ENABLED(SDSUPPORT)
static void lcd_implementation_drawmenu_sd(bool sel, uint8_t row, const char* pstr, const char* filename, char* longFilename, uint8_t concat, char post_char) {
static void lcd_implementation_drawmenu_sd(const bool sel, const uint8_t row, const char* const pstr, const char* filename, char* const longFilename, const uint8_t concat, const char post_char) {
UNUSED(pstr);
char c;
uint8_t n = LCD_WIDTH - concat;
@ -909,11 +909,11 @@ static void lcd_implementation_status_screen() {
lcd.print(post_char);
}
static void lcd_implementation_drawmenu_sdfile(bool sel, uint8_t row, const char* pstr, const char* filename, char* longFilename) {
static void lcd_implementation_drawmenu_sdfile(const bool sel, const uint8_t row, const char* pstr, const char* filename, char* const longFilename) {
lcd_implementation_drawmenu_sd(sel, row, pstr, filename, longFilename, 2, ' ');
}
static void lcd_implementation_drawmenu_sddirectory(bool sel, uint8_t row, const char* pstr, const char* filename, char* longFilename) {
static void lcd_implementation_drawmenu_sddirectory(const bool sel, const uint8_t row, const char* pstr, const char* filename, char* const longFilename) {
lcd_implementation_drawmenu_sd(sel, row, pstr, filename, longFilename, 2, LCD_STR_FOLDER[0]);
}

@ -150,7 +150,7 @@
#if ENABLED(MAPPER_C2C3)
char charset_mapper(char c) {
char charset_mapper(const char c) {
static uint8_t utf_hi_char; // UTF-8 high part
static bool seen_c2 = false;
uint8_t d = c;
@ -181,7 +181,7 @@
#elif ENABLED(MAPPER_CECF)
char charset_mapper(char c) {
char charset_mapper(const char c) {
static uint8_t utf_hi_char; // UTF-8 high part
static bool seen_ce = false;
uint8_t d = c;
@ -212,7 +212,7 @@
#elif ENABLED(MAPPER_CECF)
char charset_mapper(char c) {
char charset_mapper(const char c) {
static uint8_t utf_hi_char; // UTF-8 high part
static bool seen_ce = false;
uint8_t d = c;
@ -243,7 +243,7 @@
#elif ENABLED(MAPPER_D0D1_MOD)
char charset_mapper(char c) {
char charset_mapper(const char c) {
// it is a Russian alphabet translation
// except 0401 --> 0xa2 = Ё, 0451 --> 0xb5 = ё
static uint8_t utf_hi_char; // UTF-8 high part
@ -280,7 +280,7 @@
#elif ENABLED(MAPPER_D0D1)
char charset_mapper(char c) {
char charset_mapper(const char c) {
static uint8_t utf_hi_char; // UTF-8 high part
static bool seen_d5 = false;
uint8_t d = c;
@ -311,7 +311,7 @@
#elif ENABLED(MAPPER_E382E383)
char charset_mapper(char c) {
char charset_mapper(const char c) {
static uint8_t utf_hi_char; // UTF-8 high part
static bool seen_e3 = false;
static bool seen_82_83 = false;
@ -350,7 +350,7 @@
#define MAPPER_NON
char charset_mapper(char c) {
char charset_mapper(const char c) {
HARDWARE_CHAR_OUT( c );
return 1;
}

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