drashna/qmk_firmware
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adds support for the atmega328 (#9043)

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Co-authored-by: Ryan <fauxpark@gmail.com>
This commit is contained in:
itsnoteasy 2020-06-10 22:23:11 +01:00 • committed by GitHub
parent e26bc21d14
commit 7aa4cc9603
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GPG key ID: 4AEE18F83AFDEB23
12 changed files with 31 additions and 12 deletions
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2
quantum/backlight/backlight_avr.c
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@ -103,7 +103,7 @@
# define COMxx1 COM1A1
# define OCRxx OCR1A
# endif
#elif defined(__AVR_ATmega328P__) && (BACKLIGHT_PIN == B1 || BACKLIGHT_PIN == B2)
#elif (defined(__AVR_ATmega328P__) || defined(__AVR_ATmega328__)) && (BACKLIGHT_PIN == B1 || BACKLIGHT_PIN == B2)
# define HARDWARE_PWM
# define ICRx ICR1
# define TCCRxA TCCR1A

2
quantum/config_common.h
View file

@ -58,7 +58,7 @@
# define PINC_ADDRESS 0x3
# define PINB_ADDRESS 0x6
# define PINA_ADDRESS 0x9
# elif defined(__AVR_ATmega328P__)
# elif defined(__AVR_ATmega328P__) || defined(__AVR_ATmega328__)
# define ADDRESS_BASE 0x00
# define PINB_ADDRESS 0x3
# define PINC_ADDRESS 0x6

18
quantum/mcu_selection.mk
View file

@ -288,6 +288,24 @@ ifneq (,$(filter $(MCU),atmega328p))
NO_SUSPEND_POWER_DOWN ?= yes
endif
ifneq (,$(filter $(MCU),atmega328))
# MCU name for avrdude
AVRDUDE_MCU = m328
PROTOCOL = VUSB
# Processor frequency.
# This will define a symbol, F_CPU, in all source code files equal to the
# processor frequency in Hz. You can then use this symbol in your source code to
# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
# automatically to create a 32-bit value in your source code.
F_CPU ?= 16000000
# unsupported features for now
NO_UART ?= yes
NO_SUSPEND_POWER_DOWN ?= yes
endif
ifneq (,$(filter $(MCU),attiny85))
PROTOCOL = VUSB