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| 1 | +## |
| 2 | +## This file is part of the libopencm3 project. |
| 3 | +## |
| 4 | +## This library is free software: you can redistribute it and/or modify |
| 5 | +## it under the terms of the GNU Lesser General Public License as published by |
| 6 | +## the Free Software Foundation, either version 3 of the License, or |
| 7 | +## (at your option) any later version. |
| 8 | +## |
| 9 | +## This library is distributed in the hope that it will be useful, |
| 10 | +## but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | +## GNU Lesser General Public License for more details. |
| 13 | +## |
| 14 | +## You should have received a copy of the GNU Lesser General Public License |
| 15 | +## along with this library. If not, see <http://www.gnu.org/licenses/>. |
| 16 | +## |
| 17 | + |
| 18 | +# You should use linker script generation! Specify device! |
| 19 | +ifeq ($(DEVICE),) |
| 20 | +LIBNAME = opencm3_stm32l4 |
| 21 | +DEFS += -DSTM32L4 |
| 22 | + |
| 23 | +FP_FLAGS ?= -mfloat-abi=hard -mfpu=fpv4-sp-d16 |
| 24 | +ARCH_FLAGS = -mthumb -mcpu=cortex-m4 $(FP_FLAGS) |
| 25 | +endif |
| 26 | + |
| 27 | +################################################################################ |
| 28 | +# OpenOCD specific variables |
| 29 | + |
| 30 | +OOCD ?= openocd |
| 31 | +OOCD_INTERFACE ?= stlink-v2-1 |
| 32 | +OOCD_TARGET ?= stm32l4x |
| 33 | + |
| 34 | +################################################################################ |
| 35 | +# Black Magic Probe specific variables |
| 36 | +# Set the BMP_PORT to a serial port and then BMP is used for flashing |
| 37 | +BMP_PORT ?= |
| 38 | + |
| 39 | +################################################################################ |
| 40 | +# texane/stlink specific variables |
| 41 | +#STLINK_PORT ?= :4242 |
| 42 | + |
| 43 | + |
| 44 | +include ../../../../rules.mk |
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