mirror of https://github.com/ARMmbed/mbed-os.git
66 lines
2.0 KiB
C
66 lines
2.0 KiB
C
/* mbed Microcontroller Library
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* Copyright (c) 2018-2019 ARM Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "mbed_assert.h"
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#include "pinmap.h"
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#include "mbed_error.h"
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#include "ti/devices/cc32xx/inc/hw_types.h"
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#include "ti/devices/cc32xx/inc/hw_memmap.h"
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#include "ti/devices/cc32xx/inc/hw_ocp_shared.h"
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#include "ti/devices/cc32xx/driverlib/pin.h"
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/**
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* Configure pin (mode, speed, output type and pull-up/pull-down)
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*/
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void pin_function(PinName pin, int function)
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{
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MBED_ASSERT(pin != (PinName)NC);
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}
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/**
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* Configure pin pull-up/pull-down
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*/
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void pin_mode(PinName pin, PinMode mode)
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{
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MBED_ASSERT(pin != (PinName)NC);
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switch (mode) {
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case PullNone:
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PinConfigSet(pin, PIN_STRENGTH_2MA, PIN_TYPE_STD);
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break;
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case PullUp:
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PinConfigSet(pin, PIN_STRENGTH_2MA, PIN_TYPE_STD_PU);
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break;
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case PullDown:
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PinConfigSet(pin, PIN_STRENGTH_2MA, PIN_TYPE_STD_PD);
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break;
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case OpenDrain:
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PinConfigSet(pin, PIN_STRENGTH_2MA, PIN_TYPE_OD);
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break;
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case OpenDrainPullUp:
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PinConfigSet(pin, PIN_STRENGTH_2MA, PIN_TYPE_OD_PU);
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break;
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case OpenDrainPullDown:
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PinConfigSet(pin, PIN_STRENGTH_2MA, PIN_TYPE_OD_PD);
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break;
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case Analog:
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PinConfigSet(pin, PIN_STRENGTH_2MA, PIN_TYPE_ANALOG);
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break;
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default:
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PinConfigSet(pin, PIN_STRENGTH_2MA, PIN_TYPE_STD);
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break;
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}
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}
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