3DPrinting/Prusa-Firmware
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge pull request #453 from PavelSindler/fw_version_check

Browse source 
Fw version check and M600 filament unload current
This commit is contained in:
XPila 2018-02-01 20:35:37 +01:00 committed by GitHub
commit 6ba52e33d3
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 24 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
Firmware/Configuration_prusa.h
View file

@ -205,6 +205,7 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
//new settings is possible for vsense = 1, running current value > 31 set vsense to zero and shift both currents by 1 bit right (Z axis only)
#define TMC2130_CURRENTS_H {13, 20, 25, 35} // default holding currents for all axes
#define TMC2130_CURRENTS_R {13, 20, 25, 35} // default running currents for all axes
#define TMC2130_UNLOAD_CURRENT_R 12 // lowe current for M600 to protect filament sensor
//#define TMC2130_DEBUG
//#define TMC2130_DEBUG_WR

7
Firmware/Marlin_main.cpp
View file

@ -5740,6 +5740,10 @@ case 404: //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
//plan_buffer_line(target[X_AXIS], target[Y_AXIS], target[Z_AXIS], target[E_AXIS], 3500 / 60, active_extruder);
target[E_AXIS] -= FILAMENTCHANGE_FINALRETRACT;
st_synchronize();
uint8_t tmc2130_current_r_bckp = tmc2130_current_r[E_AXIS];
tmc2130_set_current_r(E_AXIS, TMC2130_UNLOAD_CURRENT_R);
target[E_AXIS] -= 45;
plan_buffer_line(target[X_AXIS], target[Y_AXIS], target[Z_AXIS], target[E_AXIS], 5200 / 60, active_extruder);
st_synchronize();
@ -5750,6 +5754,7 @@ case 404: //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
plan_buffer_line(target[X_AXIS], target[Y_AXIS], target[Z_AXIS], target[E_AXIS], 1000 / 60, active_extruder);
st_synchronize();
tmc2130_set_current_r(E_AXIS, tmc2130_current_r_bckp);
#endif // SNMM
@ -6157,7 +6162,7 @@ case 404: //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
lcd_setstatuspgm(MSG_UNLOADING_FILAMENT);
// extr_unload2();
current_position[E_AXIS] -= 45;
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 5200 / 60, active_extruder);
st_synchronize();

24
Firmware/util.cpp
View file

@ -86,7 +86,7 @@ inline bool parse_version(const char *str, uint16_t version[4])
version[3] = FIRMWARE_REVISION_ALPHA;
else if (n == strlen_P(STR_REVISION_BETA) && strncmp_P(p, STR_REVISION_BETA, n) == 0)
version[3] = FIRMWARE_REVISION_BETA;
else if ((n == 2 || n == 3) && p[0] == 'r' && p[1] == 'c') {
else if ((n == 2 || n == 3) && (p[0] == 'r' || p[0] == 'R') && (p[1] == 'c' || p[1] == 'C')) {
if (n == 2)
version[3] = FIRMWARE_REVISION_RC;
else {
@ -116,12 +116,22 @@ inline bool parse_version(const char *str, uint16_t version[4])
inline bool strncmp_PP(const char *p1, const char *p2, uint8_t n)
{
for (; n > 0; -- n, ++ p1, ++ p2) {
if (pgm_read_byte(p1) < pgm_read_byte(p2))
return -1;
if (pgm_read_byte(p1) > pgm_read_byte(p2))
return 1;
if (pgm_read_byte(p1) == 0)
return 0;
if (pgm_read_byte(p1) >= 65 && pgm_read_byte(p1) <= 92) //p1 is upper case (p2 is always lowercase)
{
if ((pgm_read_byte(p1)+32) < pgm_read_byte(p2))
return -1;
if ((pgm_read_byte(p1)+32) > pgm_read_byte(p2))
return 1;
}
else if (pgm_read_byte(p1) == 0) {
return 0;
}
else { //p1 is lowercase
if (pgm_read_byte(p1) < pgm_read_byte(p2))
return -1;
if (pgm_read_byte(p1) > pgm_read_byte(p2))
return 1;
}
}
return 0;
}