bissen21/Marlin_Firmware
1
0
Fork 0
Code Issues Pull Requests Projects Releases 4 Wiki Activity

Expanded M302 to allow setting the temp

Browse Source
This commit is contained in:
Erik van der Zalm
2013-06-02 17:36:23 +02:00
parent 4de419e26e
commit 971ec35135
3 changed files with 16 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
Marlin/planner.cpp
View File

@ -98,7 +98,7 @@ volatile unsigned char block_buffer_tail; // Index of the block to pro
//=============================private variables ============================
//===========================================================================
#ifdef PREVENT_DANGEROUS_EXTRUDE
bool allow_cold_extrude=false;
float extrude_min_temp=EXTRUDE_MINTEMP;
#endif
#ifdef XY_FREQUENCY_LIMIT
#define MAX_FREQ_TIME (1000000.0/XY_FREQUENCY_LIMIT)
@ -537,7 +537,7 @@ void plan_buffer_line(const float &x, const float &y, const float &z, const floa
#ifdef PREVENT_DANGEROUS_EXTRUDE
if(target[E_AXIS]!=position[E_AXIS])
{
if(degHotend(active_extruder)<EXTRUDE_MINTEMP && !allow_cold_extrude)
if(degHotend(active_extruder)<extrude_min_temp)
{
position[E_AXIS]=target[E_AXIS]; //behave as if the move really took place, but ignore E part
SERIAL_ECHO_START;
@ -918,12 +918,12 @@ uint8_t movesplanned()
return (block_buffer_head-block_buffer_tail + BLOCK_BUFFER_SIZE) & (BLOCK_BUFFER_SIZE - 1);
}
void allow_cold_extrudes(bool allow)
{
#ifdef PREVENT_DANGEROUS_EXTRUDE
allow_cold_extrude=allow;
#endif
void set_extrude_min_temp(float temp)
{
extrude_min_temp=temp;
}
#endif
// Calculate the steps/s^2 acceleration rates, based on the mm/s^s
void reset_acceleration_rates()