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add ping command to test page (add nextion2text)

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joBr99
2022-08-17 14:27:22 +00:00
committed by github-actions[bot]
parent d4d518a02f
commit 21f2876f53
6 changed files with 642 additions and 41 deletions
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107
HMI/n2t-out/pageTest.txt
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@@ -14,6 +14,34 @@ Page pageTest
Preinitialize Event
vis p0,0
Variable (string) tInstruction
Attributes
Scope : local
Text :
Max. Text Size: 30
Variable (string) strCommand
Attributes
Scope : local
Text :
Max. Text Size: 20
Variable (string) tSend
Attributes
Scope : local
Text :
Max. Text Size: 40
Text tBench
Attributes
Scope : local
Dragging : 0
Disable release event after dragging: 0
Send Component ID : disabled
Associated Keyboard : none
Text :
Max. Text Size : 20
Picture p0
Attributes
Scope : local
@@ -190,3 +218,82 @@ Button b2
Touch Press Event
page cardQR
Timer tmSerial
Attributes
Scope : local
Period (ms): 50
Enabled : yes
Events
Timer Event
// data available
if(usize>1)
{
bufferPos=0
while(bufferPos<usize)
{
// check for 0x55 0xBB - Command Init Secuence
if(u[bufferPos]==187&&u[bufferPos-1]==85)
{
//remove garbage at the start of the buffer if there's any to free buffer for command
if(u[bufferPos]!=1)
{
udelete bufferPos-1
}
//instruction is now aligned with buffer, because we deleted garbage before instrcution
//get length after init sequence (check if there are more than to bytes in buffer)
if(3<usize)
{
// check if serial buffer has reached the announced length
ucopy payloadLength,2,2,0
// we are only checking payload length so we have to skip first 3 bytes (init+payload length) (-1 because of < instead of <=)
payloadLength+=3
// payload length does also not contain crc, so we are adding another 2 bytes for crc
payloadLength+=2
if(payloadLength<usize)
{
// calculate crc
crcrest 1,0xFFFF
// u[2] contains payload legth at 3rd pos in buffer, we are calculating crc from 3rd pos with number of bytes from payload length
//crcputu 3,u[2]
// u[2] cotnains payload length, we are calculating a crc over the whole message, so we have to add 3 to the length from u[2]
crcputu 0,payloadLength-1
// get recived crc to be able to compare it
ucopy recvCrc,payloadLength-1,2,0
// compare crc with recived value
if(crcval==recvCrc)
{
// crc is okay
// here is the location where acual code should be
// write command to variable strCommand
ucopy strCommand.txt,4,payloadLength-5,0
// write instruction to tInstuction (debug output, but used as variable here, ui elements will be disabled by default)
spstr strCommand.txt,tInstruction.txt,"~",0
if(tInstruction.txt=="ping")
{
spstr strCommand.txt,tBench.txt,"~",0
tSend.txt="pong,"+tBench.txt
//send calc crc
btlen tSend.txt,sys0
crcrest 1,0xffff // reset CRC
crcputh 55 bb
crcputs sys0,2
crcputs tSend.txt,0
//send cmd
printh 55 bb
prints sys0,2
prints tSend.txt,0
prints crcval,2
}
// end of user code
udelete payloadLength-1
bufferPos=0
}
}
}
}
// next character
bufferPos++
}
}