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| author | Joel Challis <git@zvecr.com> | 2020-04-02 22:23:57 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-04-02 22:23:57 +0100 |
| commit | 9c4bf0ac4aed4ab315f27bfa5d2f54b0dd931138 (patch) | |
| tree | 65e9caa97daa7616565835b0c0b88fe4ce79a8c4 /quantum | |
| parent | f2901375ce9fbf14e4a95eabf3b6abc7bfbc4300 (diff) | |
Initial support for ATtiny85 (#8632)
* Initial support for ATtiny85
* Update mcu selection
Diffstat (limited to 'quantum')
| -rw-r--r-- | quantum/config_common.h | 3 | ||||
| -rw-r--r-- | quantum/mcu_selection.mk | 15 |
2 files changed, 18 insertions, 0 deletions
diff --git a/quantum/config_common.h b/quantum/config_common.h index 4cfd74b0fe..9861c86780 100644 --- a/quantum/config_common.h +++ b/quantum/config_common.h @@ -63,6 +63,9 @@ # define PINB_ADDRESS 0x3 # define PINC_ADDRESS 0x6 # define PIND_ADDRESS 0x9 +# elif defined(__AVR_ATtiny85__) +# define ADDRESS_BASE 0x10 +# define PINB_ADDRESS 0x6 # else # error "Pins are not defined" # endif diff --git a/quantum/mcu_selection.mk b/quantum/mcu_selection.mk index ef7e8ae75d..33de162bb1 100644 --- a/quantum/mcu_selection.mk +++ b/quantum/mcu_selection.mk @@ -287,3 +287,18 @@ ifneq (,$(filter $(MCU),atmega328p)) NO_UART ?= yes NO_SUSPEND_POWER_DOWN ?= yes endif + +ifneq (,$(filter $(MCU),attiny85)) + 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 ?= 16500000 + + # unsupported features for now + NO_UART ?= yes + NO_SUSPEND_POWER_DOWN ?= yes +endif |