ST / X_NUCLEO_IDB0XA1

BLE_API wrapper library for STMicroelectronics' BlueNRG Bluetooth Low Energy expansion board shield (Component)

Dependents:   Nucleo_Zumo_BLE_IDB04A1 contest_IOT5 contest_IOT6 contest_IOT_10 ... more

Fork of X_NUCLEO_IDB0XA1 by ST Expansion SW Team

Arduino Connector Compatibility Warning

X-NUCLEO-IDB04A1 and X-NUCLEO-IDB05A1 are Arduino compatible with an exception: instead of using pin D13 for the SPI clock, they use pin D3. The default configuration for this library is having the SPI clock on pin D3.

To be fully Arduino compatible, X-NUCLEO-IDB04A1 and X-NUCLEO-IDB05A1 need a small HW patch.

For X-NUCLEO-IDB04A1 this patch consists in removing zero resistor R10 and instead soldering zero resistor R11. For X-NUCLEO-IDB05A1 this patch consists in removing zero resistor R4 and instead soldering zero resistor R6.

In case you patch your board, then you also have to configure this library to use pin D13 to drive the SPI clock (see macro IDB0XA1_D13_PATCH in file x_nucleo_idb0xa1_targets.h).

If you use pin D13 for the SPI clock, please be aware that on STM32 Nucleo boards you may not drive the LED, otherwise you will get a conflict: the LED on STM32 Nucleo boards is connected to pin D13.

Referring to the current list of tested platforms (see X-NUCLEO-IDB04A1 and X-NUCLEO-IDB05A1 pages), the patch is required by ST-Nucleo-F103RB; ST-Nucleo-F302R8; ST-Nucleo-F411RE; and ST-Nucleo-F446RE.

x-nucleo-idb0xa1/bluenrg-hci/ble_clock.h

Committer:
Andrea Palmieri
Date:
2016-09-16
Revision:
307:fa98703ece8e
Parent:
297:c26445716704

File content as of revision 307:fa98703ece8e:

/******************** (C) COPYRIGHT 2012 STMicroelectronics ********************
* File Name          : ble_clock.h
* Author             : AMS - HEA&RF BU
* Version            : V1.0.1
* Date               : 19-July-2012
* Description        : Header file for clock library, that gives a simple time
*                       reference to the BLE Stack.
********************************************************************************
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/

#ifndef __CLOCK_H__
#define __CLOCK_H__

#include <ble_hal_types.h>

/**
 * Number of clocks in one seconds.
 * This value must be set by each platorm implementation, basing on its needs.
 */
extern const uint32_t CLOCK_SECOND;

typedef uint32_t tClockTime;

/**
 * This function initializes the clock library and should be called before
 * any other Stack functions.
 *
 */
void Clock_Init(void);

/**
 * This function returns the current system clock time. it is used by
 * the host stack and has to be implemented.
 *
 * @return The current clock time, measured in system ticks.
 */
tClockTime Clock_Time(void);

/**
 * This function waits for a given number of milliseconds.
 *
 */
void Clock_Wait(uint32_t i);

/**
 * It suspends system clock.
 *
 */
void Clock_Suspend(void);


#endif /* __CLOCK_H__ */