3DPrinting/Prusa-Firmware
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Wait for ok after U0 (unload current filament) command.

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This commit is contained in:
PavelSindler 2018-08-26 22:08:52 +02:00
parent 85358342bc
commit b13ff8e424
2 changed files with 8 additions and 2 deletions
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9
Firmware/mmu.cpp
View file

@ -180,6 +180,12 @@ void mmu_loop(void)
mmu_puts_P(PSTR("C0\n")); //send continue loading
mmu_state = 3;
}
else if (mmu_cmd == MMU_CMD_U0)
{
printf_P(PSTR("MMU <= 'U0'\n"));
mmu_puts_P(PSTR("U0\n")); //send continue loading
mmu_state = 3;
}
mmu_cmd = 0;
}
else if ((mmu_last_response + 1000) < millis()) //request every 1s
@ -588,9 +594,8 @@ void extr_unload()
current_position[E_AXIS] -= 80;
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 2500 / 60, active_extruder);
st_synchronize();
printf_P(PSTR("U0\n"));
fprintf_P(uart2io, PSTR("U0\n"));
mmu_command(MMU_CMD_U0);
// get response
manage_response(false, true);

1
Firmware/mmu.h
View file

@ -29,6 +29,7 @@ extern int16_t mmu_buildnr;
#define MMU_CMD_L3 0x23
#define MMU_CMD_L4 0x24
#define MMU_CMD_C0 0x30
#define MMU_CMD_U0 0x40
extern int mmu_puts_P(const char* str);