sketch/cardreader.cpp:350:25: warning: ordered comparison of pointer with integer zero [-Wextra]
sketch/cardreader.cpp:355:22: warning: ordered comparison of pointer with integer zero [-Wextra]
M204 S.. T..:
T is interpreted the old way (as acceleration when retracting)
only if an S code is found at the same line.
This allows PrusaResearch to interpret the legacy G-codes generated
by our older Slic3r with older Slic3r profiles.
M204 P.. R.. T..:
T is ignored, P is interpreted as acceleration when extruding,
R is interpreted as acceleration when retracting.
This will be the format the Slic3r 1.41.0 will produce from
the Machine Limits page.
In the future both MK3 firmware and Slic3r will likely be extended
to support the separate travel acceleration.
This change will help us to solve the following Slic3r issue:
https://github.com/prusa3d/Slic3r/issues/1089
FILE _lcdout = {0};
sketch/lcd.cpp:59:18: warning: missing initializer for member '__file::flags' [-Wmissing-field-initializers]
sketch/lcd.cpp:59:18: warning: missing initializer for member '__file::size' [-Wmissing-field-initializers]
sketch/lcd.cpp:59:18: warning: missing initializer for member '__file::len' [-Wmissing-field-initializers]
sketch/lcd.cpp:59:18: warning: missing initializer for member '__file::put' [-Wmissing-field-initializers]
sketch/lcd.cpp:59:18: warning: missing initializer for member '__file::get' [-Wmissing-field-initializers]
sketch/lcd.cpp:59:18: warning: missing initializer for member '__file::udata' [-Wmissing-field-initializers]
FILE _uartout = {0};
sketch/Marlin_main.cpp:923:19: warning: missing initializer for member '__file::flags' [-Wmissing-field-initializers]
sketch/Marlin_main.cpp:923:19: warning: missing initializer for member '__file::size' [-Wmissing-field-initializers]
sketch/Marlin_main.cpp:923:19: warning: missing initializer for member '__file::len' [-Wmissing-field-initializers]
sketch/Marlin_main.cpp:923:19: warning: missing initializer for member '__file::put' [-Wmissing-field-initializers]
sketch/Marlin_main.cpp:923:19: warning: missing initializer for member '__file::get' [-Wmissing-field-initializers]
sketch/Marlin_main.cpp:923:19: warning: missing initializer for member '__file::udata' [-Wmissing-field-initializers]
sketch/tmc2130.cpp:921:32: warning: 'reg' may be used uninitialized in this function [-Wmaybe-uninitialized]
This was completely innocent, as reg was zeroed inside for loop.
sketch/tmc2130.cpp:795:94: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
sketch/tmc2130.cpp:807:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
sketch/tmc2130.cpp: In function 'void tmc2130_get_wave(uint8_t, uint8_t*, __file*)':
sketch/tmc2130.cpp:839:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
sketch/Marlin_main.cpp:6311:3: warning: 'filament' may be used uninitialized in this function [-Wmaybe-uninitialized]
switch (filament) {
sketch/Marlin_main.cpp:6310:44: warning: 'extruder' may be used uninitialized in this function [-Wmaybe-uninitialized]
printf_P(PSTR("Extruder: %d; "), extruder);
sketch/cmdqueue.cpp: In function 'bool cmdqueue_pop_front()':
sketch/cmdqueue.cpp:67:56: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (++ bufindr; bufindr < sizeof(cmdbuffer) && cmdbuffer[bufindr] == 0; ++ bufindr) ;
^
sketch/cmdqueue.cpp: In function 'bool cmdqueue_could_enqueue_back(int, bool)':
sketch/cmdqueue.cpp:170:63: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
endw + CMDBUFFER_RESERVE_FRONT <= sizeof(cmdbuffer) ||
^
sketch/cmdqueue.cpp:172:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
(endw <= sizeof(cmdbuffer) && CMDBUFFER_RESERVE_FRONT <= bufindr))
^
sketch/cmdqueue.cpp:196:63: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
endw + CMDBUFFER_RESERVE_FRONT <= sizeof(cmdbuffer) ||
^
sketch/cmdqueue.cpp:198:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
(endw <= sizeof(cmdbuffer) && CMDBUFFER_RESERVE_FRONT <= bufindr))
^
sketch/cmdqueue.cpp: In function 'void get_command()':
sketch/cmdqueue.cpp:380:10: warning: variable 'rx_buffer_full' set but not used [-Wunused-but-set-variable]
bool rx_buffer_full = false; //flag that serial rx buffer is full
^
sketch/cmdqueue.cpp: In function 'uint16_t cmdqueue_calc_sd_length()':
sketch/cmdqueue.cpp:697:54: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (++ _bufindr; _bufindr < sizeof(cmdbuffer) && cmdbuffer[_bufindr] == 0; ++ _bufindr) ;
^
Add parentheses to match expressions on following lines. This changed expression, as == has precedence over ^, but truth table of expression is anyway the same regardless of parentheses.
Variable started to be unused in commit
fde0efc75c
power panic for absolute E coordinates: initial version
and its author told me that the change was intentional.
file included from sketch/Configuration_prusa.h:2:0,
from sketch/Configuration.h:43,
from sketch/Marlin.h:22,
from sketch/Marlin_main.cpp:46:
sketch/Marlin_main.cpp: In function 'void process_commands()':
sketch/variants/1_75mm_MK3-EINSy10a-E3Dv6full.h:106:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
#define NORMAL_MAX_ACCEL_XY 2500ul // max acceleration in normal mode in mm/s^2
^
sketch/Marlin_main.cpp:5772:16: note: in expansion of macro 'NORMAL_MAX_ACCEL_XY'
if (val > NORMAL_MAX_ACCEL_XY)
^
sketch/variants/1_75mm_MK3-EINSy10a-E3Dv6full.h:102:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
#define SILENT_MAX_ACCEL_XY 960ul // max acceleration in silent mode in mm/s^2
^
sketch/Marlin_main.cpp:5774:23: note: in expansion of macro 'SILENT_MAX_ACCEL_XY'
if (val_silent > SILENT_MAX_ACCEL_XY)
sketch/Marlin_main.cpp:1478:57: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if ((farm_mode == 0xFF && farm_no == 0) || (farm_no == 0xFFFF)) farm_mode = false; //if farm_mode has not been stored to eeprom yet and farm number is set to zero or EEPROM is fresh, deactivate farm mode
^
sketch/Marlin_main.cpp:1479:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if (farm_no == 0xFFFF) farm_no = 0;
^
In file included from sketch/ConfigurationStore.cpp:4:0:
sketch/ultralcd.h:40:15: warning: 'void lcd_selftest_v()' declared 'static' but never defined [-Wunused-function]
static void lcd_selftest_v();
^
sketch/ultralcd.h:42:15: warning: 'bool lcd_selfcheck_endstops()' declared 'static' but never defined [-Wunused-function]
static bool lcd_selfcheck_endstops();
^
sketch/ultralcd.h:45:15: warning: 'void reset_crash_det(char)' declared 'static' but never defined [-Wunused-function]
static void reset_crash_det(char axis);
^
sketch/ultralcd.h:46:15: warning: 'bool lcd_selfcheck_axis_sg(char)' declared 'static' but never defined [-Wunused-function]
static bool lcd_selfcheck_axis_sg(char axis);
^
sketch/ultralcd.h:47:15: warning: 'bool lcd_selfcheck_axis(int, int)' declared 'static' but never defined [-Wunused-function]
static bool lcd_selfcheck_axis(int _axis, int _travel);
^
sketch/ultralcd.h:54:15: warning: 'bool lcd_selfcheck_check_heater(bool)' declared 'static' but never defined [-Wunused-function]
static bool lcd_selfcheck_check_heater(bool _isbed);
^
sketch/ultralcd.h:55:15: warning: 'int lcd_selftest_screen(int, int, int, bool, int)' declared 'static' but never defined [-Wunused-function]
static int lcd_selftest_screen(int _step, int _progress, int _progress_scale, bool _clear, int _delay);
^
sketch/ultralcd.h:56:15: warning: 'void lcd_selftest_screen_step(int, int, int, const char*, const char*)' declared 'static' but never defined [-Wunused-function]
static void lcd_selftest_screen_step(int _row, int _col, int _state, const char *_name, const char *_indicator);
^
sketch/ultralcd.h:57:15: warning: 'bool lcd_selftest_manual_fan_check(int, bool)' declared 'static' but never defined [-Wunused-function]
static bool lcd_selftest_manual_fan_check(int _fan, bool check_opposite);
^
sketch/ultralcd.h:58:15: warning: 'bool lcd_selftest_fan_dialog(int)' declared 'static' but never defined [-Wunused-function]
static bool lcd_selftest_fan_dialog(int _fan);
^
sketch/ultralcd.h:59:15: warning: 'bool lcd_selftest_fsensor()' declared 'static' but never defined [-Wunused-function]
static bool lcd_selftest_fsensor();
^
sketch/ultralcd.h:60:15: warning: 'void lcd_selftest_error(int, const char*, const char*)' declared 'static' but never defined [-Wunused-function]
static void lcd_selftest_error(int _error_no, const char *_error_1, const char *_error_2);
sketch/ultralcd.h:68:24: warning: 'blink' defined but not used [-Wunused-variable]
static unsigned char blink = 0; // Variable for visualization of fan rotation in GLCD
sketch/ultralcd.h:222:13: warning: 'void lcd_colorprint_change()' declared 'static' but never defined [-Wunused-function]
static void lcd_colorprint_change();
^
sketch/ultralcd.h:223:12: warning: 'int get_ext_nr()' declared 'static' but never defined [-Wunused-function]
static int get_ext_nr();
^
sketch/ultralcd.h:225:13: warning: 'void extr_adj_0()' declared 'static' but never defined [-Wunused-function]
static void extr_adj_0();
^
sketch/ultralcd.h:226:13: warning: 'void extr_adj_1()' declared 'static' but never defined [-Wunused-function]
static void extr_adj_1();
^
sketch/ultralcd.h:227:13: warning: 'void extr_adj_2()' declared 'static' but never defined [-Wunused-function]
static void extr_adj_2();
^
sketch/ultralcd.h:228:13: warning: 'void extr_adj_3()' declared 'static' but never defined [-Wunused-function]
static void extr_adj_3();
^
sketch/ultralcd.h:229:13: warning: 'void fil_load_menu()' declared 'static' but never defined [-Wunused-function]
static void fil_load_menu();
^
sketch/ultralcd.h:230:13: warning: 'void fil_unload_menu()' declared 'static' but never defined [-Wunused-function]
static void fil_unload_menu();
^
sketch/ultralcd.h:231:13: warning: 'void extr_unload_0()' declared 'static' but never defined [-Wunused-function]
static void extr_unload_0();
^
sketch/ultralcd.h:232:13: warning: 'void extr_unload_1()' declared 'static' but never defined [-Wunused-function]
static void extr_unload_1();
^
sketch/ultralcd.h:233:13: warning: 'void extr_unload_2()' declared 'static' but never defined [-Wunused-function]
static void extr_unload_2();
^
sketch/ultralcd.h:234:13: warning: 'void extr_unload_3()' declared 'static' but never defined [-Wunused-function]
static void extr_unload_3();
^
sketch/ultralcd.h:235:13: warning: 'void lcd_disable_farm_mode()' declared 'static' but never defined [-Wunused-function]
static void lcd_disable_farm_mode();
^
sketch/ultralcd.h:236:13: warning: 'void lcd_set_fan_check()' declared 'static' but never defined [-Wunused-function]
static void lcd_set_fan_check();
^
sketch/ultralcd.h:240:13: warning: 'char snmm_stop_print_menu()' declared 'static' but never defined [-Wunused-function]
static char snmm_stop_print_menu();
^
sketch/ultralcd.h:242:14: warning: 'void lcd_sort_type_set()' declared 'static' but never defined [-Wunused-function]
static void lcd_sort_type_set();
^
sketch/ultralcd.h:244:14: warning: 'float count_e(float, float, float)' declared 'static' but never defined [-Wunused-function]
static float count_e(float layer_heigth, float extrusion_width, float extrusion_length);
^
sketch/ultralcd.h:245:13: warning: 'void lcd_babystep_z()' declared 'static' but never defined [-Wunused-function]
static void lcd_babystep_z();
^
sketch/ultralcd.h:290:13: warning: 'void lcd_send_status()' declared 'static' but never defined [-Wunused-function]
static void lcd_send_status();
^
sketch/ultralcd.h:291:13: warning: 'void lcd_connect_printer()' declared 'static' but never defined [-Wunused-function]
static void lcd_connect_printer();
sketch/ultralcd.h:227:13: warning: 'char snmm_stop_print_menu()' declared 'static' but never defined [-Wunused-function]
static char snmm_stop_print_menu();
^
sketch/ultralcd.h:229:14: warning: 'void lcd_sort_type_set()' declared 'static' but never defined [-Wunused-function]
static void lcd_sort_type_set();
^
sketch/ultralcd.h:231:14: warning: 'float count_e(float, float, float)' declared 'static' but never defined [-Wunused-function]
static float count_e(float layer_heigth, float extrusion_width, float extrusion_length);
^
sketch/ultralcd.h:232:13: warning: 'void lcd_babystep_z()' declared 'static' but never defined [-Wunused-function]
static void lcd_babystep_z();
In file included from sketch/ConfigurationStore.cpp:4:0:
sketch/ultralcd.h:12:14: warning: 'void lcd_language_menu()' declared 'static' but never defined [-Wunused-function]
static void lcd_language_menu();
In file included from sketch/ConfigurationStore.cpp:3:0:
sketch/temperature.h:193:14: warning: 'temp_runaway_status' defined but not used [-Wunused-variable]
static float temp_runaway_status[4];
^
sketch/temperature.h:194:14: warning: 'temp_runaway_target' defined but not used [-Wunused-variable]
static float temp_runaway_target[4];
^
sketch/temperature.h:195:14: warning: 'temp_runaway_timer' defined but not used [-Wunused-variable]
static float temp_runaway_timer[4];
^
sketch/temperature.h:196:12: warning: 'temp_runaway_error_counter' defined but not used [-Wunused-variable]
static int temp_runaway_error_counter[4];
In file included from sketch/ConfigurationStore.cpp:5:0:
sketch/ConfigurationStore.h: In function 'uint8_t calibration_status_store(uint8_t)':
sketch/ConfigurationStore.h:24:124: warning: no return statement in function returning non-void [-Wreturn-type]
inline uint8_t calibration_status_store(uint8_t status) { eeprom_update_byte((uint8_t*)EEPROM_CALIBRATION_STATUS, status); }
In file included from sketch/BlinkM.cpp:5:0:
sketch/Marlin.h:422:13: warning: 'void print_time_remaining_init()' declared 'static' but never defined [-Wunused-function]
static void print_time_remaining_init();
Make local functions static. Saves 6B of flash.
It manifested istself as following compiler warnings:
sketch/Marlin_main.cpp: In function 'void print_physical_coordinates()':
sketch/Marlin_main.cpp:9065:86: warning: pointer to a function used in arithmetic [-Wpointer-arith]
printf_P(_N("physical coordinates: (%.3f, %.3f, %.3f)\n"), st_get_position_mm[X_AXIS], st_get_position_mm[Y_AXIS], st_get_position_mm[Z_AXIS]);
^
sketch/Marlin_main.cpp:9065:114: warning: pointer to a function used in arithmetic [-Wpointer-arith]
printf_P(_N("physical coordinates: (%.3f, %.3f, %.3f)\n"), st_get_position_mm[X_AXIS], st_get_position_mm[Y_AXIS], st_get_position_mm[Z_AXIS]);
^
sketch/Marlin_main.cpp:9065:142: warning: pointer to a function used in arithmetic [-Wpointer-arith]
printf_P(_N("physical coordinates: (%.3f, %.3f, %.3f)\n"), st_get_position_mm[X_AXIS], st_get_position_mm[Y_AXIS], st_get_position_mm[Z_AXIS]);
^
sketch/Marlin_main.cpp:9066:1: warning: pointer offset from symbol maybe incorrect [enabled by default]
}
^
_Z18st_get_position_mmh+2
sketch/Marlin_main.cpp:9066:1: warning: pointer offset from symbol maybe incorrect [enabled by default]
_Z18st_get_position_mmh+2
sketch/Marlin_main.cpp:9066:1: warning: pointer offset from symbol maybe incorrect [enabled by default]
_Z18st_get_position_mmh+1
sketch/Marlin_main.cpp:9066:1: warning: pointer offset from symbol maybe incorrect [enabled by default]
_Z18st_get_position_mmh+1
sketch/adc.c: In function 'adc_init':
sketch/adc.c:20:2: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
printf(("adc_init\n"));
^
sketch/adc.c:20:2: warning: incompatible implicit declaration of built-in function 'printf' [enabled by default]
