add file libs/e9631_can_sdk_v1.0.jar
dependencies {
implementation files('libs/e9631_can_sdk_v1.0.jar')
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
try {
mService = CommunicationService.getInstance(this);
mService.setShutdownCountTime(12);//setting shutdownCountTime
mService.bind();
mService.getData(new CommunicationService.IProcessData() {
@Override
public void process(byte[] bytes, DataType dataType) {
switch (dataType) {
//detail received data
}
}
});
} catch (Exception e) {
e.printStackTrace();
}
}
mService.send(Command.Send.Version());//send Command
mService.sendJ1939(data);//J1939 data
mService.sendCan(id, data);//can data
mService.sendOBD(data);//obd data
@Override
protected void onDestroy() {
super.onDestroy();
if (mService != null) {
try {
mService.unbind();
} catch (Exception e) {
e.printStackTrace();
}
}
}
private void handle(byte[] bytes, DataType dataType) {
switch (dataType) {
case TAccOn:
updateText("ACC ON");
break;
case TAccOff:
updateText("ACC OFF");
break;
case TMcuVersion:
updateText("Version:" + new String(bytes));
break;
case TMcuVoltage:
updateText("Voltage:" + new String(bytes));
break;
case TCan250:
updateText("250K setting success");
break;
case TCan500:
updateText("500K setting success");
break;
case TDataMode:
updateText("setting " + DataUtils.getDataMode(bytes[0]) + " success");
break;
case TDataCan:
//we get can data
//handle can data
break;
case TDataOBD:
//we get obd data
break;
case TDataJ1939:
//we get J1939 data
break;
case TChannel:
updateText("current channel " + bytes[0]);
break;
case TAccStatus://Deprecated
break;
case TUnknow://undefined data type,maybe error data
break;
case TGPIO:
if (bytes[0] == 0x12) {
updateText("GPIO Radar");
} else if (bytes[0] == 0x22) {
updateText("GPIO Mileage");
}
break;
}
}
getInstance();//get a communication instance
setShutdownCountTime(12);//shut down the countdown [10~30Second]
bind();//unbind communiction instance
getData();//a interface for get data,return data and data type.
send(Command.Send.Version());//send command to MCU
sendJ1939(data);//send j1939 data
sendCan(id,data);//send can data,4 Byte id，8 Byte data;
sendOBD(data);//send obd data,ISO15765 11bit/29bit
unbind();//unbind communiction
TAccOn //when got acc on
TAccOff //when got acc off
TMcuVersion //return version information,when we send Command.Send.Version();
TMcuVoltage //return voltage information,when we sned Command.Send.Version();
TCan250 // got that,mean setting can 250K succcess;
TCan500 // got that,mean setting can 500k success;
TDataMode // got that,when search data mode or setting [can | obd |j1939] success;
TDataCan //got can data;
TDataOBD //got obd data;
TDataJ1939 //got j1939 data;
TChannel //got that,when search can channe or setting [channel 1|channel 2] success;
TUnknow //don't support data or error data;
TGPIO //GPIO 0x12 radar/0x22 mileage
Command.Send.SearchAccStatus();// search MCU current acc status
Command.Send.SearchChannel();//search MCU current channel
Command.Send.Channel1();//setting MCU channel 1
Command.Send.Channel2();//setting MCU channel 2
Command.Send.SearchMode(); //search MCU support protocol
Command.Send.ModeJ1939();//setting MCU J1939 protocol
Command.Send.ModeOBD(); //setting MCU OBDII protocol
Command.Send.ModeCan(); //setting MCU can protocol
Command.Send.Switch500K(); //setting MCU 500K
Command.Send.Switch250K(); //setting MCU 250K
Command.Send.Version(); //get MCU firmware version
Command.Send.Voltage(); //get car voltage
Maximum support baud rate is 115200: supoport:2400 4800 9600 19200 57600 115200
uart sdk source in module uartsdk
dependencies {
implementation project(':uartsdk')
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
vanManager = new VanManager();
boolean uart4opend = vanManager.openUart4(115200);
vanManager.uartData4(new ProcessData() {
@Override
public void process(byte[] bytes, int len) {
//get uart data and data length
}
});
}
vanManager.sendData2Uart4(data);
@Override
protected void onDestroy() {
super.onDestroy();
vanManager.closeUart4();
}
rs232
openUart4(115200);//return true,when serial port /dev/ttyS4 open success
sendData2Uart4(data);//send data to serial port /dev/ttyS4
closeUart4();//close serial port /dev/ttyS4
openUart6(115200);//return true,when serial port /dev/ttyS6 open success
sendData2Uart6(data);//send data to serial port /dev/ttyS6
closeUart6();//close serial port /dev/ttyS6
rs485
openUart7(115200);//return true,when serial port /dev/ttyS7 open success
sendData2Uart7(data);//send data to serial port /dev/ttyS7
closeUart7();//close serial port /dev/ttyS7
issues email:moxi1992@gmail.com
update log
e9631_can_sdk_v1.2.jar
1.add can id filter/cancel filter
2.obd filter/j1939filter
e9631_can_sdk_v1.3.jar
1. replace activity context in Context
e9631_can_sdk_v1.4.jar
1.add can baud 125k(just can mode)
e9631_can_sdk_v1.5.jar
1.optimization received j1939 id ushr 3
e9631_can_sdk_v1.6.jar
1.optimization can id -> last MCU version 2.17
e9631_can_sdk_v1.7.jar
1.optimization postData2() -> last MCU version 2.17
app log
1.7 -> last MCU version 2.12
can id filter
1.8 -> last MCU version 2.13
filter can id
filter j1939 pgn
multiple filter max 10
1.9 -> last MCU version 2.16
e9631_can_sdk_v1.4.jar
2.0 -> last MCU version 2.17