drashna/qmk_firmware
1
0
Fork 0
Code Activity Actions

Tentative Teensy 3.5 support (#14420)

Browse source 
* Tentative Teensy 3.5 support

* Set firmware format to .hex for ARM Teensys

* Got to "device descriptor failed" by comparing with Teensy 3.6 code

* Drop down to 96MHz...

* Bump back up to 120MHz
This commit is contained in:
Ryan 2022-07-03 00:12:45 +10:00 • committed by GitHub
parent 11299b337b
commit ac5e6b6a3b
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
11 changed files with 180 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

4
builddefs/bootloader.mk
View file

@ -105,8 +105,8 @@ ifeq ($(strip $(BOOTLOADER)), halfkay)
ifeq ($(strip $(MCU)), at90usb1286)
BOOTLOADER_SIZE = 1024
endif
# Teensy LC, 3.x
ifneq (,$(filter $(MCU_ORIG), MKL26Z64 MK20DX128 MK20DX256 MK66FX1M0))
# Teensy LC, 3.0, 3.1/2, 3.5, 3.6
ifneq (,$(filter $(MCU_ORIG), MKL26Z64 MK20DX128 MK20DX256 MK64FX512 MK66FX1M0))
FIRMWARE_FORMAT = hex
endif
endif

27
builddefs/mcu_selection.mk
View file

@ -87,6 +87,33 @@ ifneq ($(findstring MK20DX256, $(MCU)),)
BOARD ?= PJRC_TEENSY_3_1
endif
ifneq ($(findstring MK64FX512, $(MCU)),)
# Cortex version
MCU = cortex-m4
# ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7
ARMV = 7
## chip/board settings
# - the next two should match the directories in
# <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)
MCU_FAMILY = KINETIS
MCU_SERIES = K60x
# Linker script to use
# - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/
# or <keyboard_dir>/ld/
MCU_LDSCRIPT ?= MK64FX512
# Startup code to use
# - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/
MCU_STARTUP ?= k60x
# Board: it should exist either in <chibios>/os/hal/boards/,
# <keyboard_dir>/boards/, or drivers/boards/
BOARD ?= PJRC_TEENSY_3_5
endif
ifneq ($(findstring MK66FX1M0, $(MCU)),)
# Cortex version
MCU = cortex-m4