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Wavecom OpenAT FTP serial data

Job: Program Wavecom Fastrack Supreme 20 GPRS modem with OpenAT.

Process: The modem is to take in serial input from a current profiler. The current profiler outputs one serial string every 5 seconds. The modem is to store the serial strings into a buffer and FTP the data to a server via GPRS every 1 hour. If the FTP transmission fails, the modem will redial every 10 minutes.

Status:

We have managed to program the modem with openAT to send the serial data input every 1 hour. But the problem is we noticed that every time the modem managed to ftp only 5840b out of the 20kb data buffer.

We tried to tune with this line

static wip_channel_t dst_ftp_cx = NULL, dst_data = NULL;

wip_setOpts(dst_ftp_cx, WIP_COPT_SND_BUFSIZE, 30000,WIP_COPT_SND_LOWAT,3000, WIP_COPT_END );

by adjusting the below variables but of no use:

WIP_COPT_SND_BUFSIZE 30000, 20000, 10000

WIP_COPT_SND_LOWAT 10000, 3000, 500, 100, 0

Using dst_data instead of dst_ftp_cx

Another problem is when the modem is FTPing, it cannot take in the serial input so part of the serial data is missing.

Now we are stuck and need a programmer to continue from where we left off with the two problem above, and of course the code need to include error handling and ftp retry. Note we require source code.

Part of our code refer attachment.

The serial input string from the current profiler is below:

16 C811 70802 2008 3 28 12 21 52 3 0 1 2

40 200 100 10 1

0 0 0 2886 17424 0 0 0 0 0 15425

0 0 0 0 61 191 65 193 14 16 18 0 110 192 0 107

1 -1399 -2174 -172 0 0 0 129 131 162

2 -1412 -2378 -294 0 0 0 115 119 136

3 -2078 -1699 -211 0 0 0 115 107 118

4 -1839 -1868 -230 0 0 0 114 118 103

5 -1418 -2299 -333 0 0 0 109 124 104

6 -1778 -1971 -472 0 0 0 79 115 112

7 -1688 -1862 -289 0 0 0 120 95 109

8 -1675 -1995 -358 0 0 0 106 96 115

9 -986 -1709 -324 0 0 0 90 105 102

10 -1246 -1961 -422 0 0 0 87 104 94

11 -1399 -2030 -301 0 0 0 83 95 95

12 -1258 -775 -99 0 0 0 80 95 72

13 -992 -1405 -407 0 0 0 84 94 74

14 -1691 -1885 -484 0 0 0 82 99 83

15 -1603 -1586 -245 0 0 0 80 102 99

16 -1536 -1425 -239 0 0 0 87 91 102

17 -1266 -1690 -232 0 0 0 90 92 100

18 -1814 -1267 -326 0 0 0 65 69 96

19 -1379 -1944 -336 0 0 0 77 67 74

20 -1585 -1822 -495 0 0 0 56 61 54

21 -2084 -1354 -425 0 0 0 82 52 59

22 -1368 -1815 -126 0 0 0 61 63 66

23 -837 -1383 -436 0 0 0 45 58 66

24 -1608 -1715 -397 0 0 0 57 68 49

25 -1775 -1619 -282 0 0 0 47 56 59

26 -1445 -1433 -285 0 0 0 41 39 52

27 -1030 -1451 -256 0 0 0 40 43 46

28 -1248 -1572 -313 0 0 0 51 41 38

29 -1368 -2256 -160 0 0 0 39 43 49

30 -1256 -2065 -164 0 0 0 31 38 46

31 -1615 -2036 -278 0 0 0 29 32 38

32 -1926 -1847 3 0 0 0 50 23 44

33 -1281 -2289 -280 0 0 0 110 66 30

34 -1436 -1745 -343 0 0 0 75 137 32

35 -1763 -1328 -356 0 0 0 15 55 35

36 6009 -2757 -1856 0 0 0 13 13 67

37 -1235 1269 -1493 0 0 0 13 16 120

38 4405 -645 -2062 0 0 0 13 11 78

39 -2618 957 -1234 0 0 0 15 13 22

40 -1753 10311 499 0 0 0 15 14 22

Kemahiran: Pengaturcaraan C

Lihat lebih lanjut: openat, wavecom ftp, wavecom openat, ftp wavecom, wavecom open, openat ftp, openat wavecom, ftp serial, open wavecom, openat wip, openat sample, gprs modem ftp code, wavecom gprs program, wavecom source code, openat code, wavecom openat ftp, gprs wavecom code sample, wavecom example, wavecom, openat example, wavecom open sample code, openat modem, program wavecom modem, wavecom modem ftp, two string problem

Tentang Majikan:
( 0 ulasan ) Singapore, Singapore

ID Projek: #380098

Dianugerahkan kepada:

encha

Please, send me the OpenAT code you had written. There is no attachment here so far. Let me review your code.

$650 USD dalam 3 hari
(0 Ulasan)
0.0

3 pekerja bebas membida secara purata $633 untuk pekerjaan ini

fritz194

pls. see pm mail

$750 USD dalam 8 hari
(1 Ulasan)
2.2
raghavb1979

Send me the source code I have wide experience in networking.

$500 USD dalam 5 hari
(0 Ulasan)
0.0