Diff: X_NUCLEO_NFC02A1/Interfaces/X_NUCLEO_NFC02A1.cpp

Revision:

0:892175366555

Child:

1:11ae12d41082

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/X_NUCLEO_NFC02A1/Interfaces/X_NUCLEO_NFC02A1.cpp	Wed Jul 27 09:25:33 2016 +0000
@@ -0,0 +1,74 @@
+/**
+  ******************************************************************************
+  * @file       X_NUCLEO_NFC02A1.h
+  * @author  	ST Central Labs
+  * @date       05 Nov 2015
+  * @brief      Singleton class that controls all the electronics inside the 
+  * 			X_NUCLEO_NFC02A1 expansion board
+  ******************************************************************************
+  *
+  * COPYRIGHT(c) 2015 STMicroelectronics
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+#include <X_NUCLEO_NFC02A1.h>
+
+const uint8_t  X_NUCLEO_NFC02A1::M24LR_ADDR= 0xAE; //0xAC; //rp
+const uint8_t  X_NUCLEO_NFC02A1::M24LR_ADDR_DATA = 0xA6;
+const PinName  X_NUCLEO_NFC02A1::DEFAULT_SDA_PIN=D14;
+const PinName  X_NUCLEO_NFC02A1::DEFAULT_SDL_PIN=D15;
+
+
+const PinName X_NUCLEO_NFC02A1::DEFAULT_GPO_PIN=D12;
+const PinName X_NUCLEO_NFC02A1::DEFAULT_RF_DISABLE_PIN=D11;
+const PinName X_NUCLEO_NFC02A1::DEFAULT_LED1_PIN=D5;
+const PinName X_NUCLEO_NFC02A1::DEFAULT_LED2_PIN=D4;
+const PinName X_NUCLEO_NFC02A1::DEFAULT_LED3_PIN=D2;
+
+X_NUCLEO_NFC02A1 *X_NUCLEO_NFC02A1::mInstance = NULL;
+
+X_NUCLEO_NFC02A1* X_NUCLEO_NFC02A1::Instance(DevI2C &devI2C,
+		const PinName &gpoName,
+		const PinName &RFDisableName, const PinName &led1Name,
+		const PinName &led2Name, const PinName &led3Name) {
+	if (mInstance == NULL) { // the first time
+		mInstance = new X_NUCLEO_NFC02A1(devI2C,gpoName,
+				RFDisableName,led1Name,led2Name,led3Name);
+		if (mInstance != NULL) { //allocation ok
+			const int status = mInstance->mM24LR.Initialization();
+			//if (status != NFC_SUCCESS) { //initialization failed
+                        if (status != 0) {
+				delete mInstance;
+				error(
+						"Failed to init X_NUCLEO_NFC02A1 expansion board!\r\nError:0x%X\r\n",
+						status);
+			} //if init
+		} //if instance !=NULL
+	} //if instance
+	return mInstance;
+}
+
+  
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