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avr: Rename the analog-only PE0/PE1 pins on atmega168/328 to PE2/PE3 

The atmega328pb has officially named these pins as PE2 and PE3, so use
that naming scheme instead of the previous Klipper invented names.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-09-24 09:52:28 -04:00
parent f759df3cd7
commit cf3c7cd99a
4 changed files with 7 additions and 4 deletions
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2
config/sample-aliases.cfg
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@ -11,7 +11,7 @@ aliases:
ar10=PB2, ar11=PB3, ar12=PB4, ar13=PB5, ar14=PC0,
ar15=PC1, ar16=PC2, ar17=PC3, ar18=PC4, ar19=PC5,
analog0=PC0, analog1=PC1, analog2=PC2, analog3=PC3, analog4=PC4,
analog5=PC5, analog6=PE0, analog7=PE1
analog5=PC5, analog6=PE2, analog7=PE3
# Arduino aliases for atmega2560/1280 (Arduino mega) boards
[board_pins arduino-mega]

3
docs/Config_Changes.md
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@ -8,6 +8,9 @@ All dates in this document are approximate.
## Changes
20210814: The analog only pseudo-pins on the atmega168 and atmega328
have been renamed from PE0/PE1 to PE2/PE3.
20210720: A controller_fan section now monitors all stepper motors by
default (not just the kinematic stepper motors). If the previous
behavior is desired, see the `stepper` config option in the

2
klippy/pins.py
View File

@ -18,7 +18,7 @@ Arduino_standard = [
"PB2", "PB3", "PB4", "PB5", "PC0", "PC1", "PC2", "PC3", "PC4", "PC5",
]
Arduino_analog_standard = [
"PC0", "PC1", "PC2", "PC3", "PC4", "PC5", "PE0", "PE1",
"PC0", "PC1", "PC2", "PC3", "PC4", "PC5", "PE2", "PE3",
]
Arduino_mega = [

4
src/avr/adc.c
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@ -14,7 +14,7 @@
static const uint8_t adc_pins[] PROGMEM = {
#if CONFIG_MACH_atmega168 || CONFIG_MACH_atmega328 || CONFIG_MACH_atmega328p
GPIO('C', 0), GPIO('C', 1), GPIO('C', 2), GPIO('C', 3),
GPIO('C', 4), GPIO('C', 5), GPIO('E', 0), GPIO('E', 1),
GPIO('C', 4), GPIO('C', 5), GPIO('E', 2), GPIO('E', 3),
#elif CONFIG_MACH_atmega644p || CONFIG_MACH_atmega1284p
GPIO('A', 0), GPIO('A', 1), GPIO('A', 2), GPIO('A', 3),
GPIO('A', 4), GPIO('A', 5), GPIO('A', 6), GPIO('A', 7),
@ -35,7 +35,7 @@ static const uint8_t adc_pins[] PROGMEM = {
// The atmega168/328 have two analog only pins
#if CONFIG_MACH_atmega168 || CONFIG_MACH_atmega328 || CONFIG_MACH_atmega328p
DECL_ENUMERATION_RANGE("pin", "PE0", GPIO('E', 0), 2);
DECL_ENUMERATION_RANGE("pin", "PE2", GPIO('E', 2), 2);
#endif
enum { ADMUX_DEFAULT = 0x40 };