mbed library sources
Dependents: frdm_kl05z_gpio_test
Fork of mbed-src by
targets/hal/TARGET_Freescale/TARGET_KSDK_MCUS/TARGET_K64F/pinmap.c@146:f64d43ff0c18, 2014-04-02 (annotated)
- Committer:
- mbed_official
- Date:
- Wed Apr 02 21:00:08 2014 +0100
- Revision:
- 146:f64d43ff0c18
Synchronized with git revision d537c51d26da35e031d537f7fc90380fc74cb207
Full URL: https://github.com/mbedmicro/mbed/commit/d537c51d26da35e031d537f7fc90380fc74cb207/
target K64F
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 146:f64d43ff0c18 | 1 | /* mbed Microcontroller Library |
mbed_official | 146:f64d43ff0c18 | 2 | * Copyright (c) 2006-2013 ARM Limited |
mbed_official | 146:f64d43ff0c18 | 3 | * |
mbed_official | 146:f64d43ff0c18 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
mbed_official | 146:f64d43ff0c18 | 5 | * you may not use this file except in compliance with the License. |
mbed_official | 146:f64d43ff0c18 | 6 | * You may obtain a copy of the License at |
mbed_official | 146:f64d43ff0c18 | 7 | * |
mbed_official | 146:f64d43ff0c18 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
mbed_official | 146:f64d43ff0c18 | 9 | * |
mbed_official | 146:f64d43ff0c18 | 10 | * Unless required by applicable law or agreed to in writing, software |
mbed_official | 146:f64d43ff0c18 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
mbed_official | 146:f64d43ff0c18 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
mbed_official | 146:f64d43ff0c18 | 13 | * See the License for the specific language governing permissions and |
mbed_official | 146:f64d43ff0c18 | 14 | * limitations under the License. |
mbed_official | 146:f64d43ff0c18 | 15 | */ |
mbed_official | 146:f64d43ff0c18 | 16 | #include "pinmap.h" |
mbed_official | 146:f64d43ff0c18 | 17 | #include "error.h" |
mbed_official | 146:f64d43ff0c18 | 18 | #include "fsl_clock_manager.h" |
mbed_official | 146:f64d43ff0c18 | 19 | #include "fsl_port_hal.h" |
mbed_official | 146:f64d43ff0c18 | 20 | |
mbed_official | 146:f64d43ff0c18 | 21 | void pin_function(PinName pin, int function) { |
mbed_official | 146:f64d43ff0c18 | 22 | if (pin == (PinName)NC) { |
mbed_official | 146:f64d43ff0c18 | 23 | return; |
mbed_official | 146:f64d43ff0c18 | 24 | } |
mbed_official | 146:f64d43ff0c18 | 25 | |
mbed_official | 146:f64d43ff0c18 | 26 | clock_manager_set_gate(kClockModulePORT, pin >> GPIO_PORT_SHIFT, true); |
mbed_official | 146:f64d43ff0c18 | 27 | port_hal_mux_control(pin >> GPIO_PORT_SHIFT, pin & 0xFF, (port_mux_t)function); |
mbed_official | 146:f64d43ff0c18 | 28 | } |
mbed_official | 146:f64d43ff0c18 | 29 | |
mbed_official | 146:f64d43ff0c18 | 30 | void pin_mode(PinName pin, PinMode mode) { |
mbed_official | 146:f64d43ff0c18 | 31 | if (pin == (PinName)NC) { |
mbed_official | 146:f64d43ff0c18 | 32 | return; |
mbed_official | 146:f64d43ff0c18 | 33 | } |
mbed_official | 146:f64d43ff0c18 | 34 | |
mbed_official | 146:f64d43ff0c18 | 35 | uint32_t instance = pin >> GPIO_PORT_SHIFT; |
mbed_official | 146:f64d43ff0c18 | 36 | uint32_t pinName = pin & 0xFF; |
mbed_official | 146:f64d43ff0c18 | 37 | |
mbed_official | 146:f64d43ff0c18 | 38 | switch (mode) { |
mbed_official | 146:f64d43ff0c18 | 39 | case PullNone: |
mbed_official | 146:f64d43ff0c18 | 40 | port_hal_configure_pull(instance, pinName, false); |
mbed_official | 146:f64d43ff0c18 | 41 | port_hal_pull_select(instance, pinName, kPortPullDown); |
mbed_official | 146:f64d43ff0c18 | 42 | break; |
mbed_official | 146:f64d43ff0c18 | 43 | case PullDown: |
mbed_official | 146:f64d43ff0c18 | 44 | port_hal_configure_pull(instance, pinName, true); |
mbed_official | 146:f64d43ff0c18 | 45 | port_hal_pull_select(instance, pinName, kPortPullDown); |
mbed_official | 146:f64d43ff0c18 | 46 | break; |
mbed_official | 146:f64d43ff0c18 | 47 | case PullUp: |
mbed_official | 146:f64d43ff0c18 | 48 | port_hal_configure_pull(instance, pinName, true); |
mbed_official | 146:f64d43ff0c18 | 49 | port_hal_pull_select(instance, pinName, kPortPullUp); |
mbed_official | 146:f64d43ff0c18 | 50 | break; |
mbed_official | 146:f64d43ff0c18 | 51 | default: |
mbed_official | 146:f64d43ff0c18 | 52 | break; |
mbed_official | 146:f64d43ff0c18 | 53 | } |
mbed_official | 146:f64d43ff0c18 | 54 | } |