void pe_set_solenoid(const uint8_t extruder_num, const uint8_t state) {
switch (extruder_num) {
case 1: OUT_WRITE(SOL1_PIN, state); break;
default: OUT_WRITE(SOL0_PIN, state); break;
}
#if PARKING_EXTRUDER_SOLENOIDS_DELAY > 0
gcode.dwell(PARKING_EXTRUDER_SOLENOIDS_DELAY);
#endif
}
void Laser::Init() {
// Initialize timers for laser intensity control
#if LASER_CONTROL == 1
#if IS_TIMER_3_PWR
timer3_init(LASER_PWR_PIN);
#elif IS_TIMER_4_PWR
timer4_init(LASER_PWR_PIN);
#endif
#elif LASER_CONTROL == 2
#if IS_TIMER_3_PWM
timer3_init(LASER_PWM_PIN);
#elif IS_TIMER_4_PWM
timer4_init(LASER_PWM_PIN);
#endif
#endif
#if ENABLED(LASER_PERIPHERALS)
OUT_WRITE(LASER_PERIPHERALS_PIN, HIGH); // Laser peripherals are active LOW, so preset the pin
OUT_WRITE(LASER_PERIPHERALS_STATUS_PIN, HIGH); // Set the peripherals status pin to pull-up.
#endif
#if LASER_CONTROL == 2
OUT_WRITE(LASER_PWR_PIN, LASER_UNARM); // Laser FIRING is active LOW, so preset the pin
#endif
// initialize state to some sane defaults
laser.intensity = 100.0;
laser.ppm = 0.0;
laser.duration = 0;
laser.status = LASER_OFF;
laser.firing = LASER_ON;
laser.mode = CONTINUOUS;
laser.last_firing = 0;
laser.diagnostics = false;
laser.time = 0;
#if ENABLED(LASER_RASTER)
laser.raster_aspect_ratio = LASER_RASTER_ASPECT_RATIO;
laser.raster_mm_per_pulse = LASER_RASTER_MM_PER_PULSE;
laser.raster_direction = 1;
#endif // LASER_RASTER
laser.extinguish();
}
/**
* M80 : Turn on the Power Supply
* M80 S : Report the current state and exit
*/
void GcodeSuite::M80() {
// S: Report the current power supply state and exit
if (parser.seen('S')) {
serialprintPGM(powersupply_on ? PSTR("PS:1\n") : PSTR("PS:0\n"));
return;
}
PSU_ON();
/**
* If you have a switch on suicide pin, this is useful
* if you want to start another print with suicide feature after
* a print without suicide...
*/
#if HAS_SUICIDE
OUT_WRITE(SUICIDE_PIN, HIGH);
#endif
#if DISABLED(AUTO_POWER_CONTROL)
delay(100); // Wait for power to settle
restore_stepper_drivers();
#endif
#if HAS_LCD_MENU
ui.reset_status();
#endif
}
// HAL initialization task
void HAL_init(void) {
// Initialize the USB stack
#if ENABLED(SDSUPPORT)
OUT_WRITE(SDSS, HIGH); // Try to set SDSS inactive before any other SPI users start up
#endif
usb_task_init();
}
int dac_init() {
#if PIN_EXISTS(DAC_DISABLE)
OUT_WRITE(DAC_DISABLE_PIN, LOW); // set pin low to enable DAC
#endif
mcp4728_init();
if (mcp4728_simpleCommand(RESET)) return -1;
dac_present = true;
mcp4728_setVref_all(DAC_STEPPER_VREF);
mcp4728_setGain_all(DAC_STEPPER_GAIN);
return 0;
}
CardReader::CardReader() {
filesize = 0;
sdpos = 0;
sdprinting = false;
cardOK = false;
saving = false;
logging = false;
workDirDepth = 0;
file_subcall_ctr = 0;
memset(workDirParents, 0, sizeof(workDirParents));
autostart_stilltocheck = true; //the SD start is delayed, because otherwise the serial cannot answer fast enough to make contact with the host software.
autostart_index = 0;
//power to SD reader
#if SDPOWER > -1
OUT_WRITE(SDPOWER, HIGH);
#endif //SDPOWER
next_autostart_ms = millis() + 5000;
}
int dac_init() {
#if PIN_EXISTS(DAC_DISABLE)
OUT_WRITE(DAC_DISABLE_PIN, LOW); // set pin low to enable DAC
#endif
mcp4728_init();
if (mcp4728_simpleCommand(RESET)) return -1;
dac_present = true;
mcp4728_setVref_all(DAC_STEPPER_VREF);
mcp4728_setGain_all(DAC_STEPPER_GAIN);
if (mcp4728_getDrvPct(0) < 1 || mcp4728_getDrvPct(1) < 1 || mcp4728_getDrvPct(2) < 1 || mcp4728_getDrvPct(3) < 1 ) {
mcp4728_setDrvPct(dac_channel_pct);
mcp4728_eepromWrite();
}
return 0;
}
uint8_t u8g_dev_rrd_st7920_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) {
uint8_t i, y;
switch (msg) {
case U8G_DEV_MSG_INIT: {
OUT_WRITE(ST7920_CS_PIN, LOW);
OUT_WRITE(ST7920_DAT_PIN, LOW);
OUT_WRITE(ST7920_CLK_PIN, HIGH);
ST7920_CS();
u8g_Delay(120); //initial delay for boot up
ST7920_SET_CMD();
ST7920_WRITE_BYTE(0x20); //non-extended mode
ST7920_WRITE_BYTE(0x08); //display off, cursor+blink off
ST7920_WRITE_BYTE(0x01); //clear DDRAM ram
u8g_Delay(15); //delay for DDRAM clear
ST7920_WRITE_BYTE(0x24); //extended mode
ST7920_WRITE_BYTE(0x26); //extended mode + GDRAM active
for (y = 0; y < (LCD_PIXEL_HEIGHT) / 2; y++) { //clear GDRAM
ST7920_WRITE_BYTE(0x80 | y); //set y
ST7920_WRITE_BYTE(0x80); //set x = 0
ST7920_SET_DAT();
for (i = 0; i < 2 * (LCD_PIXEL_WIDTH) / 8; i++) //2x width clears both segments
ST7920_WRITE_BYTE(0);
ST7920_SET_CMD();
}
ST7920_WRITE_BYTE(0x0C); //display on, cursor+blink off
ST7920_NCS();
}
break;
case U8G_DEV_MSG_STOP: break;
case U8G_DEV_MSG_PAGE_NEXT: {
uint8_t* ptr;
u8g_pb_t* pb = (u8g_pb_t*)(dev->dev_mem);
y = pb->p.page_y0;
ptr = (uint8_t*)pb->buf;
ST7920_CS();
for (i = 0; i < PAGE_HEIGHT; i ++) {
ST7920_SET_CMD();
if (y < 32) {
ST7920_WRITE_BYTE(0x80 | y); //y
ST7920_WRITE_BYTE(0x80); //x=0
}
else {
ST7920_WRITE_BYTE(0x80 | (y - 32)); //y
ST7920_WRITE_BYTE(0x80 | 8); //x=64
}
ST7920_SET_DAT();
ST7920_WRITE_BYTES(ptr, (LCD_PIXEL_WIDTH) / 8); //ptr is incremented inside of macro
y++;
}
ST7920_NCS();
}
break;
}
#if PAGE_HEIGHT == 8
return u8g_dev_pb8h1_base_fn(u8g, dev, msg, arg);
#elif PAGE_HEIGHT == 16
return u8g_dev_pb16h1_base_fn(u8g, dev, msg, arg);
#else
return u8g_dev_pb32h1_base_fn(u8g, dev, msg, arg);
#endif
}
