mbed library sources
Dependents: frdm_kl05z_gpio_test
Fork of mbed-src by
targets/hal/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_K64F/pinmap.c
- Committer:
- mbed_official
- Date:
- 2014-08-15
- Revision:
- 285:31249416b6f9
- Parent:
- 251:de9a1e4ffd79
File content as of revision 285:31249416b6f9:
/* mbed Microcontroller Library * Copyright (c) 2006-2013 ARM Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "mbed_assert.h" #include "pinmap.h" #include "mbed_error.h" #include "fsl_clock_manager.h" #include "fsl_port_hal.h" void pin_function(PinName pin, int function) { MBED_ASSERT(pin != (PinName)NC); clock_manager_set_gate(kClockModulePORT, pin >> GPIO_PORT_SHIFT, true); port_hal_mux_control(pin >> GPIO_PORT_SHIFT, pin & 0xFF, (port_mux_t)function); } void pin_mode(PinName pin, PinMode mode) { MBED_ASSERT(pin != (PinName)NC); uint32_t instance = pin >> GPIO_PORT_SHIFT; uint32_t pinName = pin & 0xFF; switch (mode) { case PullNone: port_hal_configure_pull(instance, pinName, false); port_hal_pull_select(instance, pinName, kPortPullDown); break; case PullDown: port_hal_configure_pull(instance, pinName, true); port_hal_pull_select(instance, pinName, kPortPullDown); break; case PullUp: port_hal_configure_pull(instance, pinName, true); port_hal_pull_select(instance, pinName, kPortPullUp); break; default: break; } }