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Marek
CorelDRAW › Je tu někdo šikovný?
14. 10. 2014   #194931

Dobrý den, nenašel by se někdo zručný, kdo umí s Corelem Draw...potřeboval bych udělat takové 2 blbosti a pro někoho kdo s tím umí by to neměl být problém..prosíííím:(
fatalwir
Visual Basic › Sériové spojení "se neudrží"
26. 7. 2013   #179627

#2 liborb
Tak mi to chvíli dalo než jsem ten Portmon rozběhal, ale nakonec se to povedlo. Z logu je očividné, že ten Serial monitor pořád odesílá jistý "udržovací signál". Tu je log:

0  0.00000000  javaw.exe  IRP_MJ_CREATE  USBSER000  Options: Open 
0  0.00002766  SUCCESS  
1  0.00000000  javaw.exe  IRP_MJ_CLEANUP  USBSER000  
1  0.00000307  SUCCESS  
2  0.00000000  javaw.exe  IRP_MJ_CLOSE  USBSER000  
2  0.00091213  SUCCESS  
3  0.00000000  javaw.exe  IRP_MJ_CREATE  USBSER000  Options: Open 
3  0.00002794  SUCCESS  
4  0.00000000  javaw.exe  IRP_MJ_CLEANUP  USBSER000  
4  0.00000307  SUCCESS  
5  0.00000000  javaw.exe  IRP_MJ_CLOSE  USBSER000  
5  0.00029501  SUCCESS  
6  0.00000000  javaw.exe  IRP_MJ_CREATE  USBSER000  Options: Open 
6  0.00003045  SUCCESS  
7  0.00000000  javaw.exe  IOCTL_SERIAL_SET_QUEUE_SIZE  USBSER000  InSize: 2048 OutSize: 1024
7  0.00000251  SUCCESS  
8  0.00000000  javaw.exe  IOCTL_SERIAL_GET_PROPERTIES  USBSER000  
8  0.00000279  SUCCESS  
9  0.00000000  javaw.exe  IOCTL_SERIAL_GET_BAUD_RATE  USBSER000  
9  0.00096269  SUCCESS  
10  0.00000000  javaw.exe  IOCTL_SERIAL_GET_LINE_CONTROL  USBSER000  
10  0.00095264  SUCCESS  
11  0.00000000  javaw.exe  IOCTL_SERIAL_GET_CHARS  USBSER000  
11  0.00000223  SUCCESS  
12  0.00000000  javaw.exe  IOCTL_SERIAL_GET_HANDFLOW  USBSER000  
12  0.00000196  SUCCESS  
13  0.00000000  javaw.exe  IOCTL_SERIAL_GET_BAUD_RATE  USBSER000  
13  0.00094705  SUCCESS  
14  0.00000000  javaw.exe  IOCTL_SERIAL_GET_LINE_CONTROL  USBSER000  
14  0.00099203  SUCCESS  
15  0.00000000  javaw.exe  IOCTL_SERIAL_GET_CHARS  USBSER000  
15  0.00000223  SUCCESS  
16  0.00000000  javaw.exe  IOCTL_SERIAL_GET_HANDFLOW  USBSER000  
16  0.00000196  SUCCESS  
17  0.00000000  javaw.exe  IOCTL_SERIAL_GET_TIMEOUTS  USBSER000  
17  0.00000223  SUCCESS  
18  0.00000000  javaw.exe  IOCTL_SERIAL_GET_BAUD_RATE  USBSER000  
18  0.00094537  SUCCESS  
19  0.00000000  javaw.exe  IOCTL_SERIAL_GET_LINE_CONTROL  USBSER000  
19  0.00099482  SUCCESS  
20  0.00000000  javaw.exe  IOCTL_SERIAL_GET_CHARS  USBSER000  
20  0.00000196  SUCCESS  
21  0.00000000  javaw.exe  IOCTL_SERIAL_GET_HANDFLOW  USBSER000  
21  0.00000168  SUCCESS  
22  0.00000000  javaw.exe  IOCTL_SERIAL_SET_BAUD_RATE  USBSER000  Rate: 9600
22  0.00197399  SUCCESS  
23  0.00000000  javaw.exe  IOCTL_SERIAL_CLR_RTS  USBSER000  
23  0.00000223  SUCCESS  
24  0.00000000  javaw.exe  IOCTL_SERIAL_SET_DTR  USBSER000  
24  0.00102415  SUCCESS  
25  0.00000000  javaw.exe  IOCTL_SERIAL_SET_LINE_CONTROL  USBSER000  StopBits: 1 Parity: NONE WordLength: 8
25  0.00190415  SUCCESS  
26  0.00000000  javaw.exe  IOCTL_SERIAL_SET_CHAR  USBSER000  EOF:4 ERR:0 BRK:0 EVT:a XON:0 XOFF:0
26  0.00000223  SUCCESS  
27  0.00000000  javaw.exe  IOCTL_SERIAL_SET_HANDFLOW  USBSER000  Shake:1 Replace:0 XonLimit:0 XoffLimit:0
27  0.00000196  SUCCESS  
28  0.00000000  javaw.exe  IOCTL_SERIAL_SET_TIMEOUTS  USBSER000  RI:0 RM:0 RC:0 WM:0 WC:0
28  0.00000196  SUCCESS  
29  0.00000000  javaw.exe  IOCTL_SERIAL_GET_BAUD_RATE  USBSER000  
29  0.00095934  SUCCESS  
30  0.00000000  javaw.exe  IOCTL_SERIAL_GET_LINE_CONTROL  USBSER000  
30  0.00094817  SUCCESS  
31  0.00000000  javaw.exe  IOCTL_SERIAL_GET_CHARS  USBSER000  
31  0.00000223  SUCCESS  
32  0.00000000  javaw.exe  IOCTL_SERIAL_GET_HANDFLOW  USBSER000  
32  0.00000196  SUCCESS  
33  0.00000000  javaw.exe  IOCTL_SERIAL_GET_TIMEOUTS  USBSER000  
33  0.00000223  SUCCESS  
34  0.00000000  javaw.exe  IOCTL_SERIAL_GET_BAUD_RATE  USBSER000  
34  0.00093224  SUCCESS  
35  0.00000000  javaw.exe  IOCTL_SERIAL_GET_LINE_CONTROL  USBSER000  
35  0.00098839  SUCCESS  
36  0.00000000  javaw.exe  IOCTL_SERIAL_GET_CHARS  USBSER000  
36  0.00000196  SUCCESS  
37  0.00000000  javaw.exe  IOCTL_SERIAL_GET_HANDFLOW  USBSER000  
37  0.00000196  SUCCESS  
38  0.00000000  javaw.exe  IOCTL_SERIAL_GET_TIMEOUTS  USBSER000  
38  0.00000196  SUCCESS  
39  0.00000000  javaw.exe  IOCTL_SERIAL_GET_BAUD_RATE  USBSER000  
39  0.00096996  SUCCESS  
40  0.00000000  javaw.exe  IOCTL_SERIAL_GET_LINE_CONTROL  USBSER000  
40  0.00096269  SUCCESS  
41  0.00000000  javaw.exe  IOCTL_SERIAL_GET_CHARS  USBSER000  
41  0.00000196  SUCCESS  
42  0.00000000  javaw.exe  IOCTL_SERIAL_GET_HANDFLOW  USBSER000  
42  0.00000196  SUCCESS  
43  0.00000000  javaw.exe  IOCTL_SERIAL_SET_BAUD_RATE  USBSER000  Rate: 9600
43  0.00257966  SUCCESS  
44  0.00000000  javaw.exe  IOCTL_SERIAL_CLR_RTS  USBSER000  
44  0.00000223  SUCCESS  
45  0.00000000  javaw.exe  IOCTL_SERIAL_SET_DTR  USBSER000  
45  0.00034334  SUCCESS  
46  0.00000000  javaw.exe  IOCTL_SERIAL_SET_LINE_CONTROL  USBSER000  StopBits: 1 Parity: NONE WordLength: 8
46  0.00198265  SUCCESS  
47  0.00000000  javaw.exe  IOCTL_SERIAL_SET_CHAR  USBSER000  EOF:4 ERR:0 BRK:0 EVT:a XON:0 XOFF:0
47  0.00000196  SUCCESS  
48  0.00000000  javaw.exe  IOCTL_SERIAL_SET_HANDFLOW  USBSER000  Shake:1 Replace:0 XonLimit:0 XoffLimit:0
48  0.00000196  SUCCESS  
49  0.00000000  javaw.exe  IOCTL_SERIAL_SET_TIMEOUTS  USBSER000  RI:-1 RM:0 RC:0 WM:0 WC:0
49  0.00000223  SUCCESS  
50  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
50  0.00000363  SUCCESS  
51  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
51  0.00000196  SUCCESS  
52  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
52  0.00000196  SUCCESS  
53  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
53  0.00000168  SUCCESS  
54  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
54  0.00000196  SUCCESS  
55  0.00000000  javaw.exe  IOCTL_SERIAL_GET_MODEMSTATUS  USBSER000  
55  0.00000223  SUCCESS  
56  0.00000000  javaw.exe  IOCTL_SERIAL_GET_BAUD_RATE  USBSER000  
56  0.00068556  SUCCESS  
57  0.00000000  javaw.exe  IOCTL_SERIAL_GET_LINE_CONTROL  USBSER000  
57  0.00095459  SUCCESS  
58  0.00000000  javaw.exe  IOCTL_SERIAL_GET_CHARS  USBSER000  
58  0.00000223  SUCCESS  
59  0.00000000  javaw.exe  IOCTL_SERIAL_GET_HANDFLOW  USBSER000  
59  0.00000196  SUCCESS  
60  0.00000000  javaw.exe  IOCTL_SERIAL_GET_TIMEOUTS  USBSER000  
60  0.00000223  SUCCESS  
61  0.00000000  javaw.exe  IOCTL_SERIAL_GET_BAUD_RATE  USBSER000  
61  0.00093783  SUCCESS  
62  0.00000000  javaw.exe  IOCTL_SERIAL_GET_LINE_CONTROL  USBSER000  
62  0.00099845  SUCCESS  
63  0.00000000  javaw.exe  IOCTL_SERIAL_GET_CHARS  USBSER000  
63  0.00000251  SUCCESS  
64  0.00000000  javaw.exe  IOCTL_SERIAL_GET_HANDFLOW  USBSER000  
64  0.00000223  SUCCESS  
65  0.00000000  javaw.exe  IOCTL_SERIAL_GET_TIMEOUTS  USBSER000  
65  0.00000223  SUCCESS  
66  0.00000000  javaw.exe  IOCTL_SERIAL_GET_BAUD_RATE  USBSER000  
66  0.00091241  SUCCESS  
67  0.00000000  javaw.exe  IOCTL_SERIAL_GET_LINE_CONTROL  USBSER000  
67  0.00098337  SUCCESS  
68  0.00000000  javaw.exe  IOCTL_SERIAL_GET_CHARS  USBSER000  
68  0.00000196  SUCCESS  
69  0.00000000  javaw.exe  IOCTL_SERIAL_GET_HANDFLOW  USBSER000  
69  0.00000196  SUCCESS  
70  0.00000000  javaw.exe  IOCTL_SERIAL_SET_BAUD_RATE  USBSER000  Rate: 9600
70  0.00198517  SUCCESS  
71  0.00000000  javaw.exe  IOCTL_SERIAL_CLR_RTS  USBSER000  
71  0.00000251  SUCCESS  
72  0.00000000  javaw.exe  IOCTL_SERIAL_SET_DTR  USBSER000  
72  0.00093699  SUCCESS  
73  0.00000000  javaw.exe  IOCTL_SERIAL_SET_LINE_CONTROL  USBSER000  StopBits: 1 Parity: NONE WordLength: 8
73  0.00198265  SUCCESS  
74  0.00000000  javaw.exe  IOCTL_SERIAL_SET_CHAR  USBSER000  EOF:4 ERR:0 BRK:0 EVT:a XON:0 XOFF:0
74  0.00000223  SUCCESS  
75  0.00000000  javaw.exe  IOCTL_SERIAL_SET_HANDFLOW  USBSER000  Shake:1 Replace:0 XonLimit:0 XoffLimit:0
75  0.00000196  SUCCESS  
76  0.00000000  javaw.exe  IOCTL_SERIAL_SET_TIMEOUTS  USBSER000  RI:-1 RM:0 RC:0 WM:0 WC:0
76  0.00000223  SUCCESS  
77  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
77  0.00000363  SUCCESS  
78  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
78  0.00000196  SUCCESS  
79  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
79  0.00000168  SUCCESS  
80  0.00000000  javaw.exe  IOCTL_SERIAL_GET_MODEMSTATUS  USBSER000  
80  0.00000223  SUCCESS  
81  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
81  0.00000196  SUCCESS  
82  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
82  0.00000196  SUCCESS  
83  0.00000000  javaw.exe  IOCTL_SERIAL_SET_WAIT_MASK  USBSER000  Mask: RXCHAR 
83  0.00000363  SUCCESS  
84  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
84  0.00000335  SUCCESS  
85  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
85  0.00000196  SUCCESS  
86  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
86  0.00000363  SUCCESS  
87  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
87  0.00000196  SUCCESS  
88  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
88  0.00000223  SUCCESS  
89  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
89  0.00000196  SUCCESS  
90  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
90  0.00000391  SUCCESS  
91  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
91  0.00000196  SUCCESS  
92  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
92  0.00000363  SUCCESS  
93  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
93  0.00000196  SUCCESS  
94  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
94  0.00000196  SUCCESS  
95  0.00000000  javaw.exe  IOCTL_SERIAL_GET_MODEMSTATUS  USBSER000  
95  0.00000196  SUCCESS  
96  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
96  0.00000196  SUCCESS  
97  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
97  0.00000196  SUCCESS  
98  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
98  0.00000196  SUCCESS  
...
3349  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3349  0.00000223  SUCCESS  
3350  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3350  0.00000419  SUCCESS  
3351  0.00000000  javaw.exe  IOCTL_SERIAL_GET_MODEMSTATUS  USBSER000  
3351  0.00000223  SUCCESS  
3352  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3352  0.00000196  SUCCESS  
3353  0.00000000  javaw.exe  IOCTL_SERIAL_CLR_DTR  USBSER000  
3354  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3354  0.00000391  SUCCESS  
3355  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3355  0.00000223  SUCCESS  
3353  0.00130296  SUCCESS  
3356  0.00000000  javaw.exe  IOCTL_SERIAL_CLR_RTS  USBSER000  
3356  0.00000251  SUCCESS  
3357  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3357  0.00000251  SUCCESS  
3358  0.00000000  javaw.exe  IOCTL_SERIAL_GET_MODEMSTATUS  USBSER000  
3358  0.00000223  SUCCESS  
3359  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3359  0.00000196  SUCCESS  
3360  0.00000000  javaw.exe  IOCTL_SERIAL_CLR_DTR  USBSER000  
3360  0.00038999  SUCCESS  
3361  0.00000000  javaw.exe  IOCTL_SERIAL_CLR_RTS  USBSER000  
3361  0.00000196  SUCCESS  
3362  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3362  0.00000223  SUCCESS  
3363  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3363  0.00000196  SUCCESS  
3364  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3364  0.00000391  SUCCESS  
3365  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3365  0.00000196  SUCCESS  
3366  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3366  0.00000391  SUCCESS  
3367  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3367  0.00000223  SUCCESS  
3368  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3368  0.00000196  SUCCESS  
3369  0.00000000  javaw.exe  IOCTL_SERIAL_GET_MODEMSTATUS  USBSER000  
3369  0.00000223  SUCCESS  
3370  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3370  0.00000168  SUCCESS  
3371  0.00000000  javaw.exe  IOCTL_SERIAL_GET_COMMSTATUS  USBSER000  
3371  0.00000168  SUCCESS  
3372  0.00000000  javaw.exe  IRP_MJ_CLEANUP  USBSER000  
3372  0.00000419  SUCCESS  
3373  0.00000000  javaw.exe  IRP_MJ_CLOSE  USBSER000  
3373  0.00089956  SUCCESS

A tu je log jak komunikuje to moje: 

3374  0.00000000  Serial.vshost.  IRP_MJ_CREATE  USBSER000  Options: Open 
3374  0.00002905  SUCCESS  
3375  0.00000000  Serial.vshost.  IOCTL_SERIAL_GET_PROPERTIES  USBSER000  
3375  0.00000335  SUCCESS  
3376  0.00000000  Serial.vshost.  IOCTL_SERIAL_GET_MODEMSTATUS  USBSER000  
3376  0.00000223  SUCCESS  
3377  0.00000000  Serial.vshost.  IOCTL_SERIAL_GET_BAUD_RATE  USBSER000  
3377  0.00049867  SUCCESS  
3378  0.00000000  Serial.vshost.  IOCTL_SERIAL_GET_LINE_CONTROL  USBSER000  
3378  0.00092023  SUCCESS  
3379  0.00000000  Serial.vshost.  IOCTL_SERIAL_GET_CHARS  USBSER000  
3379  0.00000251  SUCCESS  
3380  0.00000000  Serial.vshost.  IOCTL_SERIAL_GET_HANDFLOW  USBSER000  
3380  0.00000223  SUCCESS  
3381  0.00000000  Serial.vshost.  IOCTL_SERIAL_GET_BAUD_RATE  USBSER000  
3381  0.00076686  SUCCESS  
3382  0.00000000  Serial.vshost.  IOCTL_SERIAL_GET_LINE_CONTROL  USBSER000  
3382  0.00106159  SUCCESS  
3383  0.00000000  Serial.vshost.  IOCTL_SERIAL_GET_CHARS  USBSER000  
3383  0.00000223  SUCCESS  
3384  0.00000000  Serial.vshost.  IOCTL_SERIAL_GET_HANDFLOW  USBSER000  
3384  0.00000196  SUCCESS  
3385  0.00000000  Serial.vshost.  IOCTL_SERIAL_SET_BAUD_RATE  USBSER000  Rate: 9600
3385  0.00187873  SUCCESS  
3386  0.00000000  Serial.vshost.  IOCTL_SERIAL_CLR_RTS  USBSER000  
3386  0.00000223  SUCCESS  
3387  0.00000000  Serial.vshost.  IOCTL_SERIAL_CLR_DTR  USBSER000  
3387  0.00096604  SUCCESS  
3388  0.00000000  Serial.vshost.  IOCTL_SERIAL_SET_LINE_CONTROL  USBSER000  StopBits: 1 Parity: NONE WordLength: 8
3388  0.00199551  SUCCESS  
3389  0.00000000  Serial.vshost.  IOCTL_SERIAL_SET_CHAR  USBSER000  EOF:1a ERR:0 BRK:0 EVT:1a XON:11 XOFF:13
3389  0.00000251  SUCCESS  
3390  0.00000000  Serial.vshost.  IOCTL_SERIAL_SET_HANDFLOW  USBSER000  Shake:0 Replace:0 XonLimit:4096 XoffLimit:4096
3390  0.00000196  SUCCESS  
3391  0.00000000  Serial.vshost.  IOCTL_SERIAL_GET_BAUD_RATE  USBSER000  
3391  0.00094118  SUCCESS  
3392  0.00000000  Serial.vshost.  IOCTL_SERIAL_GET_LINE_CONTROL  USBSER000  
3392  0.00098560  SUCCESS  
3393  0.00000000  Serial.vshost.  IOCTL_SERIAL_GET_CHARS  USBSER000  
3393  0.00000196  SUCCESS  
3394  0.00000000  Serial.vshost.  IOCTL_SERIAL_GET_HANDFLOW  USBSER000  
3394  0.00000196  SUCCESS  
3395  0.00000000  Serial.vshost.  IOCTL_SERIAL_SET_BAUD_RATE  USBSER000  Rate: 9600
3395  0.00196645  SUCCESS  
3396  0.00000000  Serial.vshost.  IOCTL_SERIAL_CLR_RTS  USBSER000  
3396  0.00000196  SUCCESS  
3397  0.00000000  Serial.vshost.  IOCTL_SERIAL_CLR_DTR  USBSER000  
3397  0.00097219  SUCCESS  
3398  0.00000000  Serial.vshost.  IOCTL_SERIAL_SET_LINE_CONTROL  USBSER000  StopBits: 1 Parity: NONE WordLength: 8
3398  0.00198014  SUCCESS  
3399  0.00000000  Serial.vshost.  IOCTL_SERIAL_SET_CHAR  USBSER000  EOF:1a ERR:0 BRK:0 EVT:1a XON:11 XOFF:13
3399  0.00000223  SUCCESS  
3400  0.00000000  Serial.vshost.  IOCTL_SERIAL_SET_HANDFLOW  USBSER000  Shake:0 Replace:0 XonLimit:4096 XoffLimit:4096
3400  0.00000168  SUCCESS  
3401  0.00000000  Serial.vshost.  IOCTL_SERIAL_CLR_DTR  USBSER000  
3401  0.00089676  SUCCESS  
3402  0.00000000  Serial.vshost.  IOCTL_SERIAL_SET_TIMEOUTS  USBSER000  RI:-1 RM:-1 RC:-2 WM:0 WC:0
3402  0.00000279  SUCCESS  
3403  0.00000000  Serial.vshost.  IOCTL_SERIAL_SET_WAIT_MASK  USBSER000  Mask: RXCHAR RXFLAG CTS DSR RLSD BRK ERR RING 
3403  0.00000391  SUCCESS  
3404  0.00000000  Serial.vshost.  IOCTL_SERIAL_SET_QUEUE_SIZE  USBSER000  InSize: 4096 OutSize: 2048
3404  0.00000307  SUCCESS  
3405  0.00000000  Serial.vshost.  IOCTL_SERIAL_WAIT_ON_MASK  USBSER000  
3406  0.00000000  Serial.vshost.  IRP_MJ_WRITE  USBSER000  Length 4: ahoj
3406  0.00082999  SUCCESS  
3407  0.00000000  Serial.vshost.  IRP_MJ_FLUSH_BUFFERS  USBSER000  
3407  0.00000307  SUCCESS  
3408  0.00000000  Serial.vshost.  IOCTL_SERIAL_SET_WAIT_MASK  USBSER000  Mask: 
3405  4.66468615  SUCCESS  
3408  0.00001760  SUCCESS  
3409  0.00000000  Serial.vshost.  IOCTL_SERIAL_CLR_DTR  USBSER000  
3409  0.00036625  SUCCESS  
3410  0.00000000  Serial.vshost.  IRP_MJ_FLUSH_BUFFERS  USBSER000  
3410  0.00000196  SUCCESS  
3411  0.00000000  Serial.vshost.  IOCTL_SERIAL_PURGE  USBSER000  Purge: RXABORT RXCLEAR
3411  0.00000391  SUCCESS  
3412  0.00000000  Serial.vshost.  IOCTL_SERIAL_PURGE  USBSER000  Purge: TXABORT TXCLEAR 
3412  0.00000196  SUCCESS  
3413  0.00000000  Serial.vshost.  IRP_MJ_CLEANUP  USBSER000  
3413  0.00000251  SUCCESS  
3414  0.00000000  Serial.vshost.  IRP_MJ_CLOSE  USBSER000  
3414  0.00106522  SUCCESS
fatalwir
Visual Basic › Sériové spojení "se neudrží"
26. 7. 2013   #179610

Zdravím, v MS Visual C# jsem použil komponentu serialPort na komunikaci s Arduinem, ve kterém mám zatím kód, aby se mi na displeji zobrazilo "čekám na spojení" dokud to spojení nenastane a když se spojení ukončí, tak to zase píše to samé. Když otevřu Serial monitor, což je součást programu přes který se to programuje, tak to funguje jak má (když je serial monitor zapnutý, tak na displeji není nic), ale přes to co jsem udělal v MS Visual C# mi to nefunguje Když zmáčku tlačítko Připojit mi akorát blikne dioda RX (recive) a na displeji je stále "čekám na spojení". Když pak zmáčknu tlačítko Odpojit, udělá to to samé.

        public void refreshPorts(){
            List<String> tList = new List<String>();

            comboBox1.Items.Clear();
            string[] ports = System.IO.Ports.SerialPort.GetPortNames();
            foreach (string s in ports)
            {
                tList.Add(s);
            }

            tList.Sort();
            comboBox1.Items.AddRange(tList.ToArray());
            comboBox1.SelectedIndex = 0;
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            refreshPorts();
        }

        private void comboBox1_MouseClick(object sender, MouseEventArgs e)
        {
            refreshPorts();
        }

//tlačítko připojit
        private void button2_Click(object sender, EventArgs e)
        {
            serialPort1.PortName = comboBox1.Text;
            serialPort1.Open();
            serialPort1.Write("ahoj");
            button2.Enabled = false;
            button3.Enabled = true;
            comboBox1.Enabled = false;
        }

//tlačítko odpojit
        private void button3_Click(object sender, EventArgs e)
        {
            serialPort1.Close();
            button3.Enabled = false;
            button2.Enabled = true;
            comboBox1.Enabled = true;
        }

BaudRate mám nastavený v Properties. Nevěděl by někdo jak zařídit, aby se spojení "udrželo"? Je možné, že jsem někde něco nenastavil či tak něco. O tohle se zajímám poprvé. Díky

 

 

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