Johannes Stratmann / mbed-dev

added prescaler for 16 bit pwm in LPC1347 target

Fork of mbed-dev by mbed official

targets/hal/TARGET_ONSEMI/TARGET_NCS36510/gpio.h@147:ba84b7dc41a7, 2016-09-10 (annotated)

Committer:
JojoS
Date:
Sat Sep 10 15:32:04 2016 +0000
Revision:
147:ba84b7dc41a7
Parent:
144:ef7eb2e8f9f7 
added prescaler for 16 bit timers (solution as in LPC11xx), default prescaler 31 for max 28 ms period time

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file gpio.h
<> 144:ef7eb2e8f9f7 4 * @brief (API) Public header of GPIO driver
<> 144:ef7eb2e8f9f7 5 * @internal
<> 144:ef7eb2e8f9f7 6 * @author ON Semiconductor
<> 144:ef7eb2e8f9f7 7 * $Rev: 3724 $
<> 144:ef7eb2e8f9f7 8 * $Date: 2015-09-14 14:35:42 +0530 (Mon, 14 Sep 2015) $
<> 144:ef7eb2e8f9f7 9 ******************************************************************************
<> 144:ef7eb2e8f9f7 10 * @copyright (c) 2012 ON Semiconductor. All rights reserved.
<> 144:ef7eb2e8f9f7 11 * ON Semiconductor is supplying this software for use with ON Semiconductor
<> 144:ef7eb2e8f9f7 12 * processor based microcontrollers only.
<> 144:ef7eb2e8f9f7 13 *
<> 144:ef7eb2e8f9f7 14 * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
<> 144:ef7eb2e8f9f7 15 * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
<> 144:ef7eb2e8f9f7 16 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
<> 144:ef7eb2e8f9f7 17 * ON SEMICONDUCTOR SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL,
<> 144:ef7eb2e8f9f7 18 * INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
<> 144:ef7eb2e8f9f7 19 * @endinternal
<> 144:ef7eb2e8f9f7 20 *
<> 144:ef7eb2e8f9f7 21 * @ingroup gpio
<> 144:ef7eb2e8f9f7 22 *
<> 144:ef7eb2e8f9f7 23 * @details
<> 144:ef7eb2e8f9f7 24 *
<> 144:ef7eb2e8f9f7 25 * <h1> General description </h1>
<> 144:ef7eb2e8f9f7 26 * <p>
<> 144:ef7eb2e8f9f7 27 * The APB GPIO is a configurable module allowing the use of 14 I/O lines.
<> 144:ef7eb2e8f9f7 28 * Each line can be configured independently.
<> 144:ef7eb2e8f9f7 29 * The GPIO module supports a wide variety of features concerning interrupts,
<> 144:ef7eb2e8f9f7 30 * which can be triggered by a low level, high level, positive or negative edge,
<> 144:ef7eb2e8f9f7 31 * or both edges.
<> 144:ef7eb2e8f9f7 32 * </p>
<> 144:ef7eb2e8f9f7 33 *
<> 144:ef7eb2e8f9f7 34 */
<> 144:ef7eb2e8f9f7 35
<> 144:ef7eb2e8f9f7 36 #ifndef GPIO_H_
<> 144:ef7eb2e8f9f7 37 #define GPIO_H_
<> 144:ef7eb2e8f9f7 38
<> 144:ef7eb2e8f9f7 39 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 40 extern "C" {
<> 144:ef7eb2e8f9f7 41 #endif
<> 144:ef7eb2e8f9f7 42
<> 144:ef7eb2e8f9f7 43 #include "memory_map.h"
<> 144:ef7eb2e8f9f7 44 #include "gpio_map.h"
<> 144:ef7eb2e8f9f7 45 #include "pad_map.h"
<> 144:ef7eb2e8f9f7 46 #include "crossbar.h"
<> 144:ef7eb2e8f9f7 47 #include "clock.h"
<> 144:ef7eb2e8f9f7 48 #include "pad.h"
<> 144:ef7eb2e8f9f7 49
<> 144:ef7eb2e8f9f7 50
<> 144:ef7eb2e8f9f7 51 /** output configuration push/pull */
<> 144:ef7eb2e8f9f7 52 #define PAD_OUTCFG_PUSHPULL (uint8_t)0x00
<> 144:ef7eb2e8f9f7 53
<> 144:ef7eb2e8f9f7 54 /** output configuration open drain */
<> 144:ef7eb2e8f9f7 55 #define PAD_OOUTCFG_OPENDRAIN (uint8_t)0x01
<> 144:ef7eb2e8f9f7 56
<> 144:ef7eb2e8f9f7 57 /** no pull up nor pull down */
<> 144:ef7eb2e8f9f7 58 #define PAD_PULL_NONE (uint8_t)0x01
<> 144:ef7eb2e8f9f7 59
<> 144:ef7eb2e8f9f7 60 /** pull down */
<> 144:ef7eb2e8f9f7 61 #define PAD_PULL_DOWN (uint8_t)0x00
<> 144:ef7eb2e8f9f7 62
<> 144:ef7eb2e8f9f7 63 /** pull up */
<> 144:ef7eb2e8f9f7 64 #define PAD_PULL_UP (uint8_t)0x03
<> 144:ef7eb2e8f9f7 65
<> 144:ef7eb2e8f9f7 66 /* Number of DIO lines supported by NCS36510 */
<> 144:ef7eb2e8f9f7 67 #define NUMBER_OF_GPIO ((uint8_t)0x12)
<> 144:ef7eb2e8f9f7 68
<> 144:ef7eb2e8f9f7 69 /* All DIO lines set to 1 */
<> 144:ef7eb2e8f9f7 70 #define IO_ALL ((uint32_t)0x3FFFF)
<> 144:ef7eb2e8f9f7 71 #define IO_NONE ((uint32_t)0x00000)
<> 144:ef7eb2e8f9f7 72
<> 144:ef7eb2e8f9f7 73 /* Gpio handler */
<> 144:ef7eb2e8f9f7 74 void fGpioHandler(void);
<> 144:ef7eb2e8f9f7 75
<> 144:ef7eb2e8f9f7 76 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 77 }
<> 144:ef7eb2e8f9f7 78 #endif
<> 144:ef7eb2e8f9f7 79
<> 144:ef7eb2e8f9f7 80 #endif /* GPIO_H_ */