mbed library sources: Modified to operate FRDM-KL25Z at 48MHz from internal 32kHz oscillator (nothing else changed).
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The only file that changed is: mbed-src-FLL48/targets/cmsis/TARGET_Freescale/TARGET_KL25Z/system_MKL25Z4.h
Diff: targets/hal/TARGET_NXP/TARGET_LPC11CXX/gpio_object.h
- Revision:
- 20:4263a77256ae
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/hal/TARGET_NXP/TARGET_LPC11CXX/gpio_object.h Tue Sep 10 15:14:19 2013 +0300 @@ -0,0 +1,46 @@ +/* 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. + */ +#ifndef MBED_GPIO_OBJECT_H +#define MBED_GPIO_OBJECT_H + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct { + PinName pin; + __I uint32_t *reg_mask_read; + __IO uint32_t *reg_dir; + __IO uint32_t *reg_write; +} gpio_t; + +static inline void gpio_write(gpio_t *obj, int value) { + uint32_t pin_number = ((obj->pin & 0x0F00) >> 8); + if (value) + *obj->reg_write |= (1 << pin_number); + else + *obj->reg_write &= ~(1 << pin_number); +} + +static inline int gpio_read(gpio_t *obj) { + return ((*obj->reg_mask_read) ? 1 : 0); +} + +#ifdef __cplusplus +} +#endif + +#endif