Analog Devices / platform_drivers

Platform drivers for Mbed.

Dependents:   EVAL-CN0535-FMCZ EVAL-CN0535-FMCZ EVAL-AD568x-AD569x EVAL-AD7606 ... more

pwm_extra.h@20:4951ea6abee5, 2021-11-29 (annotated)

Committer:
Kjansen
Date:
Mon Nov 29 12:39:54 2021 +0000
Revision:
20:4951ea6abee5
Parent:
17:af1f2416dd26 
The following changes were made:

1.) Modified udelay() function for generating more accurate smaller usec delays

2.) Implemented the irq_enable and irq_disable functions

3.) Removed the confusion b/w application created peripheral object and interrupt specific object

4.) Created PWM extra init structure and added PWM pin

5.) Added a module for timer and its related header file

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mahphalke 17:af1f2416dd26 1 /***************************************************************************//**
mahphalke 17:af1f2416dd26 2 * @file pwm_extra.h
mahphalke 17:af1f2416dd26 3 * @brief: Header containing extra types required for Mbed PWM interface
mahphalke 17:af1f2416dd26 4 ********************************************************************************
mahphalke 17:af1f2416dd26 5 * Copyright (c) 2021 Analog Devices, Inc.
mahphalke 17:af1f2416dd26 6 *
mahphalke 17:af1f2416dd26 7 * All rights reserved.
mahphalke 17:af1f2416dd26 8 *
mahphalke 17:af1f2416dd26 9 * This software is proprietary to Analog Devices, Inc. and its licensors.
mahphalke 17:af1f2416dd26 10 * By using this software you agree to the terms of the associated
mahphalke 17:af1f2416dd26 11 * Analog Devices Software License Agreement.
mahphalke 17:af1f2416dd26 12 *******************************************************************************/
mahphalke 17:af1f2416dd26 13
mahphalke 17:af1f2416dd26 14 #ifndef PWM_EXTRA_H
mahphalke 17:af1f2416dd26 15 #define PWM_EXTRA_H
mahphalke 17:af1f2416dd26 16
mahphalke 17:af1f2416dd26 17 // Platform support needs to be C-compatible to work with other drivers
mahphalke 17:af1f2416dd26 18 #ifdef __cplusplus
mahphalke 17:af1f2416dd26 19 extern "C"
mahphalke 17:af1f2416dd26 20 {
mahphalke 17:af1f2416dd26 21 #endif
mahphalke 17:af1f2416dd26 22
mahphalke 17:af1f2416dd26 23 /******************************************************************************/
mahphalke 17:af1f2416dd26 24 /***************************** Include Files **********************************/
mahphalke 17:af1f2416dd26 25 /******************************************************************************/
mahphalke 17:af1f2416dd26 26
mahphalke 17:af1f2416dd26 27 #include <stdio.h>
mahphalke 17:af1f2416dd26 28
mahphalke 17:af1f2416dd26 29 /******************************************************************************/
mahphalke 17:af1f2416dd26 30 /********************** Macros and Constants Definitions **********************/
mahphalke 17:af1f2416dd26 31 /******************************************************************************/
mahphalke 17:af1f2416dd26 32
mahphalke 17:af1f2416dd26 33 /******************************************************************************/
mahphalke 17:af1f2416dd26 34 /********************** Variables and User defined data types *****************/
mahphalke 17:af1f2416dd26 35 /******************************************************************************/
mahphalke 17:af1f2416dd26 36
Kjansen 20:4951ea6abee5 37 typedef struct {
Kjansen 20:4951ea6abee5 38 uint16_t pwm_pin; // PWM pin number
Kjansen 20:4951ea6abee5 39 } mbed_pwm_init_param;
Kjansen 20:4951ea6abee5 40
mahphalke 17:af1f2416dd26 41 struct mbed_pwm_desc {
mahphalke 17:af1f2416dd26 42 void *pwm_obj; /* Mbed PWM instance/object */
mahphalke 17:af1f2416dd26 43 };
mahphalke 17:af1f2416dd26 44
mahphalke 17:af1f2416dd26 45 /******************************************************************************/
mahphalke 17:af1f2416dd26 46 /************************ Public Declarations *********************************/
mahphalke 17:af1f2416dd26 47 /******************************************************************************/
mahphalke 17:af1f2416dd26 48
mahphalke 17:af1f2416dd26 49 #ifdef __cplusplus // Closing extern c
mahphalke 17:af1f2416dd26 50 }
mahphalke 17:af1f2416dd26 51 #endif
mahphalke 17:af1f2416dd26 52
mahphalke 17:af1f2416dd26 53 #endif /* PWM_EXTRA_H */