制作便宜好用的N76E003的ICP烧录器(新年礼物) - 数码之家

package nir.desktop.demo;
import java.util.List;
import javax.usb.UsbConfiguration;
import javax.usb.UsbConst;
import javax.usb.UsbControlIrp;
import javax.usb.UsbDevice;
import javax.usb.UsbDeviceDescriptor;
import javax.usb.UsbEndpoint;
import javax.usb.UsbException;
import javax.usb.UsbHostManager;
import javax.usb.UsbHub;
import javax.usb.UsbInterface;
import javax.usb.UsbInterfacePolicy;
import javax.usb.UsbPipe;
import javax.usb.event.UsbPipeDataEvent;
import javax.usb.event.UsbPipeErrorEvent;
import javax.usb.event.UsbPipeListener;
public class UsbConn {
private static final short VENDOR_ID = 0x5131;
private static final short PRODUCT_ID = 0x2007;
private static UsbPipe pipe_r, pipe_s;
@SuppressWarnings("unchecked")
public static UsbDevice connUsbHidDev(UsbHub hub) {
UsbDevice launcher = null;
for (UsbDevice device : (List<UsbDevice>) hub.getAttachedUsbDevices()) {
if (device.isUsbHub()) {
launcher = connUsbHidDev((UsbHub) device);
if (launcher != null)
return launcher;
} else {
UsbDeviceDescriptor desc = device.getUsbDeviceDescriptor();
if (desc.idVendor() == VENDOR_ID
&& desc.idProduct() == PRODUCT_ID) {
System.out.println("find device:" + device);
return device;
}
}
}
return null;
}
public static void sendMessage(UsbDevice device, byte[] message)
throws UsbException {
UsbControlIrp irp = device
.createUsbControlIrp(
(byte) (UsbConst.REQUESTTYPE_TYPE_CLASS | UsbConst.REQUESTTYPE_RECIPIENT_INTERFACE),
(byte) 0x09, (short) 2, (short) 1);
irp.setData(message);
device.syncSubmit(irp);
}
public static void main_send_receive(String[] args){
UsbDevice device;
try {
device = connUsbHidDev(UsbHostManager.getUsbServices()
.getRootUsbHub());
if (device == null) {
System.out.println("usb hid dev not found.");
System.exit(1);
return;
}
UsbConfiguration configuration = device.getActiveUsbConfiguration();
UsbInterface iface = configuration.getUsbInterface((byte) 0);
iface.claim(new UsbInterfacePolicy() {
@Override
public boolean forceClaim(UsbInterface arg0) {
return true;
}
});
System.out.println("Now open endpoint pip.");
UsbEndpoint endpoint02r = (UsbEndpoint)iface.getUsbEndpoints().get(1);
byte[] date2read = new byte[64] ;
UsbPipe pipe = endpoint02r.getUsbPipe();
pipe.open();
UsbEndpoint endpoint_s = (UsbEndpoint)iface.getUsbEndpoints().get(0);
byte[] date2send = {(byte) 0x00,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07,
(byte) 0x10,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07,
(byte) 0x20,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07,
(byte) 0x30,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07,
(byte) 0x40,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07,
(byte) 0x50,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07,
(byte) 0x60,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07,
(byte) 0x70,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07 };
UsbPipe pipe2send = endpoint_s.getUsbPipe();
pipe2send.open();
int count = 0 ;
long lastTimeMilli = System.currentTimeMillis() ;
while(true){
int sended = pipe2send.syncSubmit(date2send) ;
System.out.println(sended + "bytes send\r\n") ;
int received = pipe.syncSubmit(date2read) ;
System.out.println(received + "bytes received\r\n") ;
count ++ ;
if(count %100 == 0 ){
System.out.print( System.currentTimeMillis() - lastTimeMilli ) ;
System.out.print("\n");
lastTimeMilli = System.currentTimeMillis();
}
for(int ii = 0 ; ii < 8 ; ii ++ ){
for(int jj = 0 ; jj < 8 ; jj ++ ) {
System.out.printf("%x\t", date2read[ii*8 + jj] ) ;
}
System.out.print("\r\n");
}
for(int kk = 0 ; kk < 8 ; kk ++ )date2send[kk*8] ++ ;
}
} catch (Exception e) {
e.printStackTrace();
} finally {
}
}
public static void main(String[] args) {
UsbDevice device;
try {
device = connUsbHidDev(UsbHostManager.getUsbServices()
.getRootUsbHub());
if (device == null) {
System.out.println("usb hid dev not found.");
System.exit(1);
return;
}
UsbConfiguration configuration = device.getActiveUsbConfiguration();
UsbInterface iface = configuration.getUsbInterface((byte) 0);
iface.claim(new UsbInterfacePolicy() {
@Override
public boolean forceClaim(UsbInterface arg0) {
return true;
}
});
System.out.println("Now open endpoint pip.");
UsbEndpoint endpoint02r = (UsbEndpoint)iface.getUsbEndpoints().get(1);
byte[] date2read = new byte[64] ;
UsbPipe pipe = endpoint02r.getUsbPipe();
pipe.open();
UsbEndpoint endpoint_s = (UsbEndpoint)iface.getUsbEndpoints().get(0);
byte[] date2send = {(byte) 0x00,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07,
(byte) 0x10,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07,
(byte) 0x20,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07,
(byte) 0x30,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07,
(byte) 0x40,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07,
(byte) 0x50,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07,
(byte) 0x60,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07,
(byte) 0x70,(byte) 0x01,(byte) 0x02,(byte) 0x03,(byte) 0x04,(byte) 0x05,(byte) 0x06,(byte) 0x07 };
UsbPipe pipe2send = endpoint_s.getUsbPipe();
pipe2send.open();
int count = 0 ;
long lastTimeMilli = System.currentTimeMillis() ;
while(true){
int received = pipe.syncSubmit(date2read) ;
count ++ ;
if(count %100 == 0 ){
System.out.print( System.currentTimeMillis() - lastTimeMilli ) ;
System.out.print("\n");
lastTimeMilli = System.currentTimeMillis();
}
for(int kk = 0 ; kk < 8 ; kk ++ )date2send[kk*8] ++ ;
}
} catch (Exception e) {
e.printStackTrace();
} finally {
}
}
}

复制代码

//ICP的指令处理函数
void ICP_CMD_ASK(void)
{
uint8_t cache;
uint16_t Now_Addr;
if(Write_Check_ASK)//如果置检查但是数据指令不对取消检查
{
if((HID_RX_Data_Buff[0]&0x1f)!=0x05)Write_Check_ASK=FALSE;
}
switch(HID_RX_Data_Buff[0]&0x1f)//高3位为细节码
{
case 0x01://测试编程器
if(HID_RX_Data_Buff[1]==0x5A)//符合规则
{
HID_TX_Data_Buff[0]=0x01;
HID_TX_Data_Buff[1] = //编程器ID0
HID_TX_Data_Buff[2] = //编程器ID1
HID_TX_Data_Buff[3] = //编程器ID2
HID_TX_Data_Buff[4] = //编程器ID3
HID_TX_Data_Buff[5] = //编程器ID4
HID_TX_Data_Buff[6] = //编程器ID5
HID_TX_Data_Buff[7] = //编程器固件版本号
HID_TX_Data_Buff[8] = //编程器硬件版本号
HID_TX_Data_Buff[9] = 0x10;
TX_Service(10);
}
break;
case 0x02://连接目标
UART_Close();//连接目标的时候自动关闭串口
HID_TX_Data_Buff[0]=0x02;
HID_TX_Data_Buff[1]=0xff;
HID_TX_Data_Buff[1]=N76E003_ICE_Enter_ICE();
TX_Service(2);
if(HID_TX_Data_Buff[1]==0x02)//型号不对的机型要退出ICE
{
N76E003_ICE_Quit_ICE();
}
break;
case 0x03://断开连接
HID_TX_Data_Buff[0]=0x03;
TX_Service(1);//这里因为没有ask 所以先退出再执行操作
N76E003_ICE_Quit_ICE();
break;
case 0x04://读取支持多包读取
HID_TX_Data_Buff[0]=0x04;
ICP_Read_Mulit_Package(); //多包传输
break;
case 0x05:
ICP_Write_Mulit_Package();
break;
case 0x06://多扇区擦除
((uint8_t*)&Now_Addr)[0]=HID_RX_Data_Buff[3];//计算地址
((uint8_t*)&Now_Addr)[1]=HID_RX_Data_Buff[2];
N76E003_ICE_Erase_APROM(Now_Addr,HID_RX_Data_Buff[1]);
HID_TX_Data_Buff[0]=0x06;
HID_TX_Data_Buff[1]=0x01;
TX_Service(2);
break;
case 0x07://整片擦除
HID_TX_Data_Buff[0]=0x07;
if(HID_RX_Data_Buff[1]==0xC2)//符合规则
{
HID_TX_Data_Buff[1]=0x01;
N76E003_ICE_Erase_Chip();//这个有点慢
}
else
{
HID_TX_Data_Buff[1]=0x00;
}
TX_Service(2);
break;
case 0x08:
HID_TX_Data_Buff[0]=0x08;
N76E003_ICE_Read_Config(&HID_TX_Data_Buff[1]);
TX_Service(5);
break;
case 0x09:
HID_TX_Data_Buff[0]=0x09;
cache=HID_RX_Data_Buff[1];
cache+=HID_RX_Data_Buff[2];
cache+=HID_RX_Data_Buff[3];
cache+=HID_RX_Data_Buff[4];
if(cache==HID_RX_Data_Buff[5])
{
HID_TX_Data_Buff[1]=1;
N76E003_ICE_Write_Config(&HID_RX_Data_Buff[1]);
N76E003_ICE_Read_Config(&HID_TX_Data_Buff[2]);
}
else
{
HID_TX_Data_Buff[1]=0;
HID_TX_Data_Buff[2]=cache;
}
TX_Service(6);
break;
case 0x0A:
UART_Init();
break;
default:
break;
}
}
void ICP_Write_Mulit_Package(void)
{
uint16_t Now_Addr;//当前读取地址
((uint8_t*)&Now_Addr)[0]=HID_RX_Data_Buff[3];//计算地址
((uint8_t*)&Now_Addr)[1]=HID_RX_Data_Buff[2];
if(HID_RX_Data_Buff[0]==0x05)//单包直写
{
N76E003_ICE_Write_APROM(Now_Addr,&HID_RX_Data_Buff[4],HID_RX_Data_Buff[1]);
HID_TX_Data_Buff[0]=0x05;
HID_TX_Data_Buff[1]=0x01;
TX_Service(2);
return;
}
else//复合包
{
Check_nums=HID_RX_Data_Buff[1];//记录检查数量
Check_addr=HID_RX_Data_Buff[2]&0x7f;//记录小地址
if(HID_RX_Data_Buff[4]==1)
{
Block_ALL_FF=TRUE;//默认都是对的
Block_Same=TRUE;
Write_To_Do=FALSE;//不执行
Write_Addr=Now_Addr&0xff80;//记录扇区地址
Write_cmd=HID_RX_Data_Buff[0];
}
else if(HID_RX_Data_Buff[4]==3)
{
Write_To_Do=TRUE;//执行
}
memcpy(&ICP_Write_Buff[Check_addr],&HID_RX_Data_Buff[5],Check_nums);//吧数据搬运到128K缓存区
Write_Check_ASK=TRUE;//请求检查
}
}

复制代码