populate repo from existing folder :...

populate repo from existing folder : /home/mstevens/platforms/duco/scorpio_src/3128-6003-6.0/external/pn547_i2c_test_app

Android.mk

+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES:= pn547_i2c_test_app.c
+
+LOCAL_MODULE:= pn547_i2c_test
+
+LOCAL_MODULE_TAGS := optional
+
+
+include $(BUILD_EXECUTABLE)
+

pn544.h

+/*
+ * Copyright (C) 2010 Trusted Logic S.A.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#define PN544_MAGIC	0xE9
+
+/*
+ * PN544 power control via ioctl
+ * PN544_SET_PWR(0): power off
+ * PN544_SET_PWR(1): power on
+ * PN544_SET_PWR(2): reset and power on with firmware download enabled
+ */
+#define PN544_SET_PWR	_IOW(PN544_MAGIC, 0x01, unsigned int)
+
+struct pn544_i2c_platform_data{
+	unsigned int irq_gpio;
+	unsigned int ven_gpio;
+	unsigned int firm_gpio;
+};

pn547_i2c_test 工具使用说明.txt

+pn547_i2c_test工具使用说明
+
+pn547_i2c_test为测试程序 
+
+测试程序的使用方法如下： 
+1.将 pn547_i2c_test_app.rar 解压到 external 目录下 mm 编译 
+
+2.将生成的 pn547_i2c_test  push 到 system/bin 
+adb shell 
+cd system/bin 
+chmod 777 pn547_i2c_test 
+./pn547_i2c_test
+
+务必利用本工具确认 KERNEL 部分正常通信后，再移植 Middleware 部分。
+
+驱动正常反馈的数据交互: 你只要看有类似这样的数据反馈就好了，不需要管里面的内容是什么。
+>> root@Alto4NA:/ # pn547_test
+>> pn544 iic driver testing...
+>> DH->NFCC: 20 00 01 01
+>> NFCC->DH: 40 00 03 00 10 01
+>> write<->read successful!
+>> 
+>> DH->NFCC: 20 01 00
+>> NFCC->DH: 40 01 15 00 03 06 03 00 04 00 01 02 03 02 C8 00 FF 02 00 04 05
+>> 08 01 08
+>> write<->read successful!
+>> 
+>> DH->NFCC: 20 02 2B 0D 28 01 01 21 01 00 30 01 08 31 01 03 33 04 01 02 03
+>> 04 54 01 06 50 01 02 5B 01 02 60 01 07 80 01 01 81 01 01 82 01 0E 18 01 80
+>> NFCC->DH: 40 02 02 00 00
+>> write<->read successful!
+>> 
+>> DH->NFCC: 2F 02 00
+>> NFCC->DH: 4F 02 05 00 00 00 4F E9
+>> write<->read successful!
+ 
+驱动移植成功后，再移植Android 部分。
+请仔细阅读AN11762-Android_NXP_NFC_Setup_Guideline说明文档。
+
+
+
+I2C测试成功后，再移植Android 部分，当添加上层后，如果有问题需要提供完整的log：
+adb reboot
+adb logcat -v time>D:\logcatreboot.log
\ No newline at end of file

pn547_i2c_test_app.c

+/*
+* Android.mk //TODO:Here is makefile reference
+* LOCAL_PATH:= $(call my-dir)
+
+* include $(CLEAR_VARS)
+* LOCAL_SRC_FILES:= pn547_iic_test_app.c
+
+* LOCAL_MODULE:= pn547_app
+
+* include $(BUILD_EXECUTABLE)
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <time.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include "pn544.h"
+
+#define SEND_CMD_NUM 4
+
+
+int main(int argc, char *argv[]) {
+
+	int ret = 0;
+	int i = 0;
+	int num;
+	int fp = 0;
+
+	//NCI cmd
+	unsigned char send_test_cmd[SEND_CMD_NUM][60] = { 
+		{0x20, 0x00, 0x01, 0x01},/*CORE_RESET_CMD*/
+		{0x20, 0x01, 0x00}, /*CORE_INIT_CMD*/
+		{0x20, 0x02, 0x2B, 0x0D, 0x28, 0x01, 0x01, 0x21, 0x01, 0x00, 0x30, 0x01, 0x08, 0x31, 0x01,    /*CORE_SET_CONFIG_CMD */
+		 0x03, 0x33, 0x04, 0x01, 0x02, 0x03, 0x04, 0x54, 0x01, 0x06, 0x50, 0x01, 0x02, 0x5B, 0x01, 
+		 0x02, 0x60, 0x01, 0x07, 0x80, 0x01, 0x01, 0x81, 0x01, 0x01, 0x82, 0x01, 0x0E, 0x18, 0x01, 0x80},
+		{0x2F, 0x02, 0x00}/*,NXP_ACT_PROP_EXTN*/
+		/*{0x2F, 0x00, 0x01, 0x00	}NXP_CORE_STANDBY*/
+	};
+	unsigned char recv_resp[50] = {0};
+
+		
+	printf("pn544 iic driver testing...");
+	if ((ret = (fp = open("/dev/pn544", O_RDWR))) < 0) {
+		printf("pn547 open error retcode = %d, errno = %d\n", ret, errno);
+		exit(0);
+	}
+
+	//hardware reset
+	ioctl(fp, PN544_SET_PWR, 1);
+	ioctl(fp, PN544_SET_PWR, 0);
+	ioctl(fp, PN544_SET_PWR, 1);
+
+
+	for (num=0; num<SEND_CMD_NUM; num++)
+	{
+		
+		printf("\nDH->NFCC: ");
+		for (i=0; i<(send_test_cmd[num][2]+3); i++){
+			printf("%.2X ", send_test_cmd[num][i]);
+		}
+
+		//Send cmd
+		ret = write(fp, send_test_cmd[num], send_test_cmd[num][2]+3);
+		if (ret < 0){
+			printf("\npn547 write error, maybe in standby mode,  retcode = %d, errno = %d, retry...", ret, errno);
+			//wait 50ms
+			usleep(50000);
+			ret = write(fp, send_test_cmd[num], send_test_cmd[num][2]+3);
+			if (ret < 0){
+				printf("\npn547 write error retcode = %d, errno = %d", ret, errno);
+				close(fp);	
+				return errno;
+			}
+		}
+		
+		//Read pn547 responses, Read XX XX XX 00 ..., if 4th byte is 00, it means STATUS_OK.
+		memset(recv_resp, 0, sizeof(recv_resp));
+		ret = read(fp, &recv_resp[0], 3);
+		if (ret < 0) {
+			printf("\npn547 read error! retcode = %d, errno = %d", ret, errno);
+			close(fp);	
+			return errno;
+		}
+		else if (recv_resp[0] == 0x51) {
+			printf("\nRead 0x51, IRQ may do not work, abort! ");
+			break;
+		}
+
+		ret = read(fp, &recv_resp[3], recv_resp[2]);
+		if (ret < 0) {
+			printf("\npn544 read error! retcode = %d, errno = %d", ret, errno);
+		}
+		else{
+			printf("\nNFCC->DH: ");
+			for (i=0;i<(recv_resp[2]+3);i++){
+				printf("%.2X ", recv_resp[i]);}
+		}
+
+		if (((recv_resp[0]&0xF0)==0x40) && (recv_resp[1]==send_test_cmd[num][1]) && (recv_resp[3]==0))
+			printf("\nwrite<->read successful!\n");
+		else			
+			printf("\nwrite<->read error!\n");
+	}
+		
+	printf("\n");
+	close(fp);	
+	return 0;
+}