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Diffstat (limited to 'lib/efm32/tinygecko/gpio.c')
-rw-r--r--lib/efm32/tinygecko/gpio.c42
1 files changed, 0 insertions, 42 deletions
diff --git a/lib/efm32/tinygecko/gpio.c b/lib/efm32/tinygecko/gpio.c
deleted file mode 100644
index 839d1b8..0000000
--- a/lib/efm32/tinygecko/gpio.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2012 chrysn <chrysn@fsfe.org>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/efm32/tinygecko/gpio.h>
-
-void gpio_set_mode(u32 gpioport, u8 mode, u16 gpios)
-{
- u8 i;
- u32 modemaskl = 0, modesetl = 0, modemaskh = 0, modeseth = 0;
-
- for (i = 0; i < 8; ++i)
- {
- if (gpios & (1<<i)) {
- modemaskl |= GPIO_MODE_MASK << (i*4);
- modesetl |= mode << (i*4);
- }
- if (gpios & (0x100<<i)) {
- modemaskh |= GPIO_MODE_MASK << (i*4);
- modeseth |= mode << (i*4);
- }
- }
- GPIO_Px_MODEL(gpioport) &= ~modemaskl;
- GPIO_Px_MODEL(gpioport) |= modesetl;
- GPIO_Px_MODEH(gpioport) &= ~modemaskh;
- GPIO_Px_MODEH(gpioport) |= modeseth;
-}