bissen21/Marlin_Firmware
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🐛 Spellcheck comments (#22496)

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codespell -q 3 --builtin=clear,rare,informal,code -S ./Marlin/src/lcd/language -L alo,amin,endcode,stdio,uint
This commit is contained in:
luzpaz
2021-08-03 20:02:34 -04:00
committed by Scott Lahteine
parent 8385be25cd
commit c612b56bc1
135 changed files with 186 additions and 186 deletions
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10
Marlin/src/pins/sam/pins_ADSK.h
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@@ -47,10 +47,10 @@ A stepper for E0 extruder
Vcc (now "5V" on the board but actual 3.3V because of jumper))
(Hold)&(GND) - Bed thermistor (also require pullup resistor 4.7K between "Hold" and
Vcc (now "5V" on the board but actual 3.3V because of jumper))
(CoolEn) - 3.3v signal to controll extruder heater MOSFET
(CoolEn) - 3.3v signal to control extruder heater MOSFET
(Resume) - 3.3v signal to control heatbed MOSFET
(SDA) - 3.3v signal to controll extruder fan
(SCL) - 3.3v signal to controll extruder cooling fan
(SDA) - 3.3v signal to control extruder fan
(SCL) - 3.3v signal to control extruder cooling fan
*/
/* CNC Shield pinout
@@ -137,7 +137,7 @@ A stepper for E0 extruder
* The 2004 LCD should be powered with 5V.
* The next LCD pins RS,D4,D5,D6,D7 have internal pull-ups to 5V and as result the 5V will be on these pins.
* Luckily these internal pull-ups have really high resistance and adding 33K pull-down resistors will create
* simple voltage divider that will bring the voltage down just slightly bellow 3.3V.
* simple voltage divider that will bring the voltage down just slightly below 3.3V.
*
* This LCD also has buttons that connected to the same ADC pin with different voltage divider combinations.
* On the LCD panel there is internal pull-up resistor of the 4.7K connected to 5V.
@@ -175,7 +175,7 @@ A stepper for E0 extruder
#define ADC_BUTTONS_VALUE_SCALE (5.0/AREF_VOLTS) // The LCD module pullup voltage is 5.0V but ADC reference voltage is 3.3V
#define ADC_BUTTONS_R_PULLDOWN 4.7 // Moves voltage down to be bellow 3.3V instead of 5V
#define ADC_BUTTONS_R_PULLDOWN 4.7 // Moves voltage down to be below 3.3V instead of 5V
// the resistors values will be scaled because of 4.7K pulldown parallel resistor
#define _ADC_BUTTONS_R_SCALED(R) ((R) * (ADC_BUTTONS_R_PULLDOWN) / ((R) + ADC_BUTTONS_R_PULLDOWN))