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remove the support libraries for efm32

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i don't plan to extend or support them, and they'll just grow stale
This commit is contained in:
chrysn
2012-09-15 01:29:31 +02:00
parent 50b3c92d7f
commit 4a6f4c0f7d
35 changed files with 0 additions and 3746 deletions
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29
lib/efm32/tinygecko/devicerevision.c
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@@ -1,29 +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/devicerevision.h>
u8 devicerevision_revision_get(void)
{
/* probably this is more elegant, more readable and closer to the spec,
* and i'll just get used to doing things like that:
return (DEVICEREVISION_PID2 & 0xf0) | ((DEVICEREVISION_PID3 & 0xf0) >> 4);
*/
return ((DEVICEREVISION_PID2 & DEVICEREVISION_REVISION_MASK) >> DEVICEREVISION_REVISION_SHIFT << DEVICEREVISION_REVISION_LENGTH) | ((DEVICEREVISION_PID3 & DEVICEREVISION_REVISION_MASK) >> DEVICEREVISION_REVISION_SHIFT);
}

42
lib/efm32/tinygecko/gpio.c
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@@ -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;
}