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ch340 new init method

pull/43/head
Felipe Herranz 2016-04-10 13:04:48 +02:00
rodzic 73c4368456
commit 7ce54326de
1 zmienionych plików z 27 dodań i 13 usunięć
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40
usbserial/src/main/java/com/felhr/usbserial/CH34xSerialDevice.java
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@ -322,47 +322,61 @@ public class CH34xSerialDevice extends UsbSerialDevice
private int init()
{
if(checkState("init #1", 0x5f, 0, new int[]{-1 /* 0x27, 0x30 */, 0x00}) == -1)
if(setControlCommandOut(0xa1, 0xc29c, 0xb2b9, null) < 0)
{
Log.i(CLASS_ID, "init failed! #1");
return -1;
}
if(setControlCommandOut(0xa1, 0, 0, null) < 0)
if(setControlCommandOut(0xa4, 0xdf, 0, null) < 0)
{
Log.i(CLASS_ID, "init failed! #2");
return -1;
}
setBaudRate(DEFAULT_BAUDRATE);
if(setControlCommandOut(0xa4, 0x9f, 0, null) < 0)
{
Log.i(CLASS_ID, "init failed! #3");
return -1;
}
if(checkState("init #4", 0x95, 0x2518, new int[]{-1 /* 0x56, c3*/, 0x00}) == -1)
if(checkState("init #4", 0x95, 0x0706, new int[]{0x9f, 0xee}) == -1)
return -1;
if(setControlCommandOut(0x9a, 0x2518, 0x0050, null) < 0)
if(setControlCommandOut(0x9a, 0x2727, 0x0000, null) < 0)
{
Log.i(CLASS_ID, "init failed! #5");
return -1;
}
if(checkState("init #6", 0x95, 0x0706, new int[]{0xff, 0xee}) == -1)
if(setControlCommandOut(0x9a, 0x1312, 0xb282, null) < 0)
{
Log.i(CLASS_ID, "init failed! #6");
return -1;
}
if(setControlCommandOut(0xa1, 0x501f, 0xd90a, null) < 0)
if(setControlCommandOut(0x9a, 0x0f2c, 0x0008, null) < 0)
{
Log.i(CLASS_ID, "init failed! #7");
return -1;
}
setBaudRate(DEFAULT_BAUDRATE);
if(setControlCommandOut(0x9a, 0x2518, 0x00c3, null) < 0)
{
Log.i(CLASS_ID, "init failed! #8");
return -1;
}
if(writeHandshakeByte() == -1)
if(checkState("init #9", 0x95, 0x0706, new int[]{0x9f, 0xee}) == -1)
return -1;
if(checkState("init #10", 0x95, 0x0706, new int[]{-1/* 0x9f, 0xff*/, 0xee}) == -1)
if(setControlCommandOut(0x9a, 0x2727, 0x0000, null) < 0)
{
Log.i(CLASS_ID, "init failed! #10");
return -1;
else
return 0;
}
return 0;
}
private int checkState(String msg, int request, int value, int[] expected)