Testbed / Mbed 2 deprecated FTPGET_Merged_pm

storing variables in single array for transmission

Dependencies:   SDFileSystem dspmodified mbed

Fork of FTPGET_Merged by Pravin Magar

merged_code.cpp@9:7965c3bc3199, 2015-03-09 (annotated)

Committer:
FahdAnsary
Date:
Mon Mar 09 12:46:24 2015 +0000
Revision:
9:7965c3bc3199
Parent:
8:12b4c521c033
Child:
10:9184e2fb5974
ftpget jassi version with timestamp sending @ every hour added. module reset @ 2 hours logic changed (now its time dependant). code yet to be tested for continuous operation for 4-5 days

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jaspreetsingh 0:f2467c077504 1 /*
jaspreetsingh 0:f2467c077504 2 Designed to work from year 2015 to 2020
jaspreetsingh 0:f2467c077504 3 */
jaspreetsingh 0:f2467c077504 4
jaspreetsingh 0:f2467c077504 5 #include "mbed.h"
jaspreetsingh 0:f2467c077504 6 #include "arm_math.h"
jaspreetsingh 0:f2467c077504 7 #include "SDFileSystem.h"
jaspreetsingh 0:f2467c077504 8 #include "arm_common_tables.h"
jaspreetsingh 0:f2467c077504 9 #define freq 1
jaspreetsingh 0:f2467c077504 10 #define fft_points 16384
jaspreetsingh 0:f2467c077504 11 #define dur_sec 16.384
FahdAnsary 9:7965c3bc3199 12 #define module_name "TST2" //enter module name here
jaspreetsingh 0:f2467c077504 13
jaspreetsingh 0:f2467c077504 14 Serial pc(USBTX, USBRX);
jaspreetsingh 0:f2467c077504 15 Serial gsm(D1, D0);
jaspreetsingh 0:f2467c077504 16 AnalogIn AC_input(A0);
jaspreetsingh 0:f2467c077504 17 AnalogIn AC2_input(A1);
jaspreetsingh 0:f2467c077504 18 AnalogIn DC_input(A2);
jaspreetsingh 0:f2467c077504 19 AnalogIn DC_Detect(A3);
jaspreetsingh 0:f2467c077504 20 AnalogIn TC1(A4);
jaspreetsingh 0:f2467c077504 21 AnalogIn TC2(A5);
jaspreetsingh 0:f2467c077504 22 SDFileSystem sd(PTE3, PTE1, PTE2, PTE4, "sd");
jaspreetsingh 0:f2467c077504 23 DigitalOut gsm_rst(D7);
jaspreetsingh 0:f2467c077504 24
FahdAnsary 9:7965c3bc3199 25 char sitename[10] =module_name;
jaspreetsingh 0:f2467c077504 26 char filename[100] = "";
jaspreetsingh 0:f2467c077504 27 char filepath[100] = "";
FahdAnsary 9:7965c3bc3199 28 char timestamp[20]="";
jaspreetsingh 0:f2467c077504 29 char time_stamp[20]="";
FahdAnsary 9:7965c3bc3199 30 char timestampold[20]="";
jaspreetsingh 0:f2467c077504 31 char main_dir[100] ="";
jaspreetsingh 0:f2467c077504 32 char hour_dir[100] ="";
jaspreetsingh 0:f2467c077504 33 char pathAC[100] ="";
jaspreetsingh 0:f2467c077504 34 char pathDC[100] ="";
jaspreetsingh 0:f2467c077504 35 char pathDCdetect[100] ="";
jaspreetsingh 0:f2467c077504 36 char pathfft[100]="";
jaspreetsingh 0:f2467c077504 37 //char putpathname[100]="";
jaspreetsingh 0:f2467c077504 38 char filenameAC[100] ="";
jaspreetsingh 0:f2467c077504 39 char filenameDC[100] ="";
jaspreetsingh 0:f2467c077504 40 char filenamefft[100] ="";
jaspreetsingh 0:f2467c077504 41 char clk_response[100] ="";
FahdAnsary 9:7965c3bc3199 42 char ftpget[100]=""; // For FTPGET Function
FahdAnsary 9:7965c3bc3199 43 char ftpget1[100]=""; // For FTPGET Function
FahdAnsary 9:7965c3bc3199 44 char mod_reset[50]= "NVIC_SystemReset();"; // For FTPGET Function
FahdAnsary 9:7965c3bc3199 45 char incoming_data[100]=""; // For FTPGET Function
FahdAnsary 9:7965c3bc3199 46 char dest[100]=""; // For FTPGET Function
FahdAnsary 9:7965c3bc3199 47 const char s[2] = "!"; // For FTPGET Function
FahdAnsary 9:7965c3bc3199 48 char src[100]=""; // For FTPGET Function
FahdAnsary 9:7965c3bc3199 49 //char ftp_timestamp[20]=""; // For Timestamp.txt filename
FahdAnsary 9:7965c3bc3199 50 char ftpputpathname[100]=""; // For FTPPUTHPATH NAME
FahdAnsary 9:7965c3bc3199 51 char timestampname_old[30]=""; // For sending past hour info file
FahdAnsary 9:7965c3bc3199 52 char timestamppath_old[30]=""; // For sending past hour info file
FahdAnsary 9:7965c3bc3199 53 char timestampname[30]="";
FahdAnsary 9:7965c3bc3199 54 char timestamppath[30]="";
FahdAnsary 9:7965c3bc3199 55 int maxfreq = 0; // For Timestamp Function
jaspreetsingh 0:f2467c077504 56
jaspreetsingh 0:f2467c077504 57 int m=0,mfinal;
jaspreetsingh 0:f2467c077504 58 int date, month, year, hour, minute, second,minuteold, secondold, temp = 0;
jaspreetsingh 0:f2467c077504 59 unsigned long var = 0;
jaspreetsingh 0:f2467c077504 60 unsigned long currentMillis = 0;
jaspreetsingh 0:f2467c077504 61 int gsmerr=0;
jaspreetsingh 4:668d7227d060 62
jaspreetsingh 0:f2467c077504 63 time_t previous;
jaspreetsingh 0:f2467c077504 64
jaspreetsingh 0:f2467c077504 65 int fft_array[32768];//={37767, 34339, 31062, 28224, 26011, 24245, 22588, 21757, 22460, 24288, 27136, 30535, 33829, 36639, 38848, 40598, 42239, 43047, 42302, 40468, 37592, 34182, 30924, 28082, 25922, 24153, 22509, 21739, 22534, 24403, 27302, 30689, 33965, 36774, 38946, 40688, 42324, 43064, 42222, 40351, 37424, 34013, 30787, 27940, 25834, 24067, 22432, 21742, 22605, 24522, 27466, 30863, 34102, 36908, 39018, 40773, 42396, 43057, 42166, 40210, 37256, 33851, 30656, 27800, 25746, 23996, 22353, 21752, 22675, 24648, 27636, 31024, 34230, 37052, 39113, 40859, 42468, 43052, 42090, 40095, 37085, 33682, 30524, 27675, 25656, 23904, 22285, 21744, 22739, 24772, 27811, 31199, 34377, 37176, 39206, 40933, 42546, 43037, 42017, 39960, 36916, 33518, 30383, 27553, 25570, 23822, 22218, 21765, 22825, 24910, 27970, 31355, 34516, 37293, 39292, 41021, 42615, 43033, 41936, 39822, 36733, 33359, 30240, 27444, 25487, 23731, 22146, 21769, 22897, 25052, 28145, 31520, 34655, 37403, 39378, 41105, 42682, 43039, 41858, 39687, 36566, 33192, 30094, 27327, 25399, 23655, 22073, 21777, 22989, 25194, 28323, 31692, 34805, 37512, 39456, 41191, 42744, 43019, 41768, 39560, 36389, 33026, 29941, 27223, 25317, 23580, 22016, 21803, 23077, 25320, 28498, 31841, 34950, 37621, 39537, 41268, 42797, 42995, 41686, 39427, 36223, 32858, 29798, 27112, 25246, 23496, 21971, 21828, 23160, 25454, 28663, 32023, 35091, 37721, 39618, 41345, 42840, 42979, 41595, 39295, 36042, 32717, 29648, 27010, 25158, 23417, 21929, 21846, 23241, 25591, 28832, 32141, 35248, 37826, 39716, 41415, 42890, 42949, 41508, 39157, 35874, 32582, 29495, 26901, 25076, 23346, 21884, 21888, 23343, 25723, 28993, 32307, 35390, 37934, 39790, 41488, 42925, 42903, 41406, 39030, 35723, 32404, 29355, 26803, 24986, 23272, 21852, 21935, 23436, 25863, 29158, 32473, 35530, 38037, 39868, 41566, 42958, 42852, 41319, 38884, 35553, 32248, 29201, 26701, 24900, 23188, 21834, 21983, 23515, 26001, 29320, 32636, 35672, 38141, 39962, 41655, 42972, 42810, 41229, 38759, 35378, 32087, 29059, 26601, 24811, 23105, 21809, 22027, 23618, 26136, 29491, 32806, 35820, 38239, 40047, 41727, 42999, 42757, 41130, 38608, 35221, 31912, 28911, 26501, 24729, 23032, 21794, 22089, 23713, 26298, 29641, 32995, 35956, 38344, 40128, 41805, 43016, 42688, 41028, 38463, 35065, 31730, 28779, 26413, 24643, 22931, 21778, 22154, 23809, 26440, 29802, 33164, 36082, 38442, 40227, 41899, 43025, 42627, 40930, 38304, 34903, 31562, 28651, 26320, 24546, 22839, 21770, 22224, 23914, 26596, 29971, 33327, 36205, 38539, 40315, 41985, 43031, 42559, 40833, 38153, 34719, 31410, 28515, 26226, 24450, 22763, 21755, 22291, 24021, 26764, 30153, 33492, 36334, 38624, 40409, 42068, 43033, 42473, 40722, 37981, 34554, 31252, 28403, 26130, 24361, 22680, 21756, 22360, 24149, 26928, 30318, 33645, 36465, 38732, 40493, 42148, 43048, 42416, 40609, 37804, 34390, 31095, 28260, 26034, 24272, 22605, 21748, 22438, 24252, 27087, 30487, 33780, 36596, 38826, 40578, 42212, 43049, 42342, 40491, 37644, 34223, 30958, 28119, 25949, 24193, 22538, 21743, 22516, 24371, 27257, 30645, 33927, 36742, 38915, 40661, 42298, 43058, 42254, 40377, 37472, 34056, 30822, 27973, 25853, 24095, 22461, 21736, 22578, 24485, 27427, 30817, 34064, 36885, 39007, 40754, 42379, 43062, 42186, 40250, 37306, 33892, 30686, 27834, 25766, 24012, 22381, 21740, 22661, 24613, 27601, 30971, 34198, 37003, 39098, 40823, 42451, 43054, 42107, 40122, 37132, 33733, 30548, 27703, 25675, 23923, 22298, 21749, 22723, 24738, 27767, 31154, 34344, 37149, 39177, 40920, 42527, 43053, 42035, 39999, 36967, 33570, 30405, 27579, 25589, 23843, 22226, 21750, 22802, 24872, 27942, 31312, 34487, 37275, 39276, 41002, 42602, 43044, 41964, 39853, 36775, 33388, 30267, 27468, 25508, 23758, 22161, 21760, 22876, 25017, 28132, 31492, 34625, 37377, 39353, 41087, 42673, 43035, 41879, 39724, 36611, 33232, 30123, 27356, 25420, 23671, 22082, 21769, 22960, 25153, 28291, 31655, 34762, 37497, 39436, 41171, 42730, 43030, 41794, 39586, 36427, 33073, 29978, 27247, 25331, 23593, 22025, 21781, 23052, 25286, 28463, 31814, 34918, 37592, 39524, 41247, 42785, 43012, 41708, 39453, 36258, 32912, 29822, 27138, 25249, 23517, 21973, 21799, 23135, 25424, 28629, 31970, 35073, 37709, 39615, 41330, 42836, 42995, 41620, 39315, 36077, 32745, 29669, 27034, 25191, 23437, 21925, 21830, 23222, 25563, 28797, 32137, 35208, 37821, 39688, 41407, 42877, 42958, 41574, 39183, 35908, 32593, 29529, 26921, 25084, 23355, 21888, 21872, 23324, 25701, 28966, 32285, 35359, 37917, 39785, 41486, 42912, 42925, 41440, 39041, 35744, 32444, 29380, 26820, 24997, 23274, 21860, 21910, 23410, 25839, 29133, 32438, 35505, 38025, 39853, 41550, 42945, 42870, 41341, 38904, 35579, 32292, 29225, 26720, 24921, 23208, 21831, 21969, 23510, 25982, 29290, 32604, 35645, 38122, 39944, 41627, 42969, 42826, 41248, 38768, 35416, 32127, 29075, 26612, 24827, 23121, 21808, 22020, 23602, 26115, 29461, 32775, 35796, 38225, 40030, 41719, 42997, 42763, 41142, 38629, 35248, 31935, 28938, 26524, 24743, 23039, 21794, 22084, 23698, 26271, 29616, 32967, 35921, 38322, 40109, 41798, 43001, 42705, 41053, 38484, 35095, 31768, 28794, 26428, 24644, 22954, 21781, 22136, 23800, 26431, 29785, 33142, 36060, 38435, 40209, 41877, 43022, 42645, 40950, 38308, 34923, 31600, 28677, 26330, 24564, 22862, 21770, 22201, 23898, 26577, 29947, 33302, 36191, 38527, 40297, 41974, 43032, 42572, 40839, 38160, 34763, 31432, 28541, 26241, 24472, 22770, 21758, 22280, 24004, 26741, 30117, 33465, 36324, 38619, 40393, 42062, 43043, 42494, 40738, 37996, 34606, 31268, 28406, 26148, 24377, 22685, 21747, 22359, 24116, 26903, 30292, 33626, 36453, 38702, 40486, 42145, 43042, 42427, 40636, 37828, 34424, 31128, 28272, 26056, 24292, 22617, 21749, 22425, 24226, 27060, 30455, 33772, 36579, 38811, 40569, 42216, 43047, 42343, 40526, 37652, 34251, 30980, 28134, 25962, 24203, 22538, 21748, 22497, 24334, 27233, 30636, 33906, 36731, 38904, 40654, 42294, 43050, 42264, 40407, 37493, 34083, 30850, 27979, 25871, 24104, 22462, 21741, 22562, 24463, 27400, 30800, 34050, 36873, 38991, 40745, 42376, 43057, 42203, 40274, 37323, 33913, 30717, 27836, 25778, 24018, 22392, 21740, 22638, 24593, 27572, 30958, 34182, 36999, 39082, 40827, 42444, 43052, 42130, 40147, 37185, 33751, 30579, 27712, 25689, 23936, 22315, 21733, 22711, 24726, 27744, 31128, 34319, 37133, 39174, 40909, 42518, 43057, 42048, 40013, 36980, 33586, 30433, 27596, 25607, 23852, 22242, 21745, 22786, 24858, 27913, 31304, 34444, 37266, 39251, 40995, 42605, 43048, 41967, 39876, 36817, 33397, 30313, 27467, 25520, 23781, 22152, 21755, 22872, 24990, 28082, 31479, 34590, 37369, 39344, 41070, 42676, 43042, 41893, 39750, 36644, 33236, 30159, 27364, 25434, 23698, 22082, 21773, 22947, 25129, 28256, 31645, 34733, 37483, 39438, 41138, 42741, 43021, 41815, 39606, 36470, 33074, 30011, 27247, 25338, 23619, 22018, 21788, 23038, 25281, 28427, 31804, 34883, 37589, 39528, 41222, 42799, 42991, 41711, 39466, 36293, 32914, 29851, 27159, 25256, 23543, 21963, 21813, 23117, 25421, 28599, 31966, 35030, 37699, 39604, 41310, 42845, 42987, 41633, 39326, 36117, 32761, 29696, 27048, 25178, 23459, 21913, 21853, 23210, 25559, 28764, 32121, 35190, 37790, 39668, 41375, 42891, 42946, 41534, 39196, 35949, 32611, 29544, 26944, 25086, 23384, 21880, 21891, 23304, 25696, 28940, 32274, 35340, 37896, 39778, 41450, 42930, 42891, 41455, 39054, 35780, 32455, 29402, 26845, 25003, 23305, 21850, 21941, 23385, 25829, 29108, 32414, 35493, 37998, 39867, 41538, 42960, 42853, 41372, 38918, 35598, 32301, 29237, 26740, 24905, 23236, 21825, 21996, 23478, 25973, 29276, 32578, 35636, 38101, 39955, 41603, 42981, 42798, 41270, 38769, 35438, 32147, 29090, 26644, 24818, 23154, 21803, 22046, 23577, 26105, 29437, 32753, 35780, 38195, 40046, 41686, 43002, 42748, 41181, 38637, 35270, 31972, 28946, 26540, 24729, 23070, 21784, 22090, 23672, 26263, 29600, 32928, 35923, 38303, 40124, 41763, 43022, 42692, 41074, 38488, 35109, 31792, 28800, 26454, 24644, 22979, 21767, 22160, 23766, 26411, 29762, 33111, 36054, 38392, 40214, 41858, 43034, 42628, 40970, 38337, 34937, 31640, 28662, 26374, 24554, 22888, 21760, 22224, 23871, 26565, 29936, 33262, 36188, 38484, 40306, 41949, 43044, 42549, 40874, 38187, 34765, 31476, 28537, 26273, 24458, 22797, 21755, 22293, 23971, 26718, 30114, 33422, 36324, 38589, 40397, 42037, 43050, 42478, 40765, 38012, 34592, 31319, 28415, 26174, 24365, 22716, 21745, 22364, 24083, 26880, 30288, 33579, 36444, 38683, 40478, 42111, 43051, 42411, 40659, 37853, 34422, 31166, 28287, 26072, 24290, 22645, 21746, 22435, 24200, 27051, 30456, 33727, 36587, 38777, 40564, 42188, 43061, 42332, 40544, 37684, 34241, 31023, 28138, 25979, 24202, 22562, 21736, 22510, 24316, 27218, 30627, 33874, 36717, 38881, 40650, 42271, 43065, 42262, 40418, 37516, 34082, 30883, 27986, 25891, 24115, 22486, 21733, 22586, 24440, 27373, 30778, 34011, 36848, 38970, 40727, 42351, 43061, 42184, 40293, 37352, 33921, 30749, 27849, 25801, 24030, 22397, 21741, 22656, 24573, 27550, 30960, 34144, 36988, 39050, 40808, 42427, 43053, 42104, 40173, 37190, 33759, 30618, 27727, 25713, 23956, 22321, 21745, 22723, 24686, 27700, 31121, 34273, 37127, 39155, 40906, 42515, 43054, 42049, 40037, 37003, 33582, 30481, 27603, 25618, 23870, 22244, 21752, 22795, 24834, 27881, 31283, 34419, 37241, 39239, 40965, 42587, 43046, 41970, 39910, 36842, 33427, 30336, 27486, 25523, 23788, 22167, 21763, 22859, 24982, 28056, 31458, 34565, 37359, 39331, 41051, 42660, 43038, 41897, 39754, 36671, 33251, 30189, 27381, 25450, 23713, 22092, 21772, 22943, 25119, 28232, 31625, 34711, 37462, 39413, 41133, 42725, 43020, 41806, 39631, 36497, 33078, 30038, 27270, 25363, 23622, 22030, 21793, 23027, 25251, 28398, 31795, 34858, 37568, 39494, 41218, 42791, 43005, 41728, 39486, 36319, 32923, 29880, 27167, 25279, 23547, 21975, 21823, 23112, 25387, 28584, 31967, 35015, 37671, 39590, 41304, 42840, 42977, 41646, 39350, 36129, 32761, 29723, 27061, 25181, 23463, 21923, 21847, 23198, 25542, 28753, 32110, 35175, 37780, 39687, 41367, 42888, 42965, 41554, 39192, 35956, 32615, 29574, 26952, 25099, 23395, 21886, 21885, 23295, 25686, 28923, 32259, 35320, 37886, 39766, 41449, 42924, 42905, 41452, 39062, 35787, 32454, 29411, 26846, 25005, 23314, 21849, 21935, 23394, 25824, 29094, 32420, 35480, 37982, 39864, 41529, 42962, 42850, 41378, 38922, 35613, 32315, 29255, 26748, 24908, 23231, 21817, 21979, 23463, 25980, 29265, 32573, 35635, 38092, 39954, 41609, 42983, 42806, 41284, 38788, 35444, 32154, 29102, 26647, 24831, 23158, 21803, 22038, 23562, 26104, 29426, 32740, 35778, 38189, 40035, 41672, 43003, 42758, 41188, 38646, 35286, 31986, 28959, 26548, 24738, 23078, 21785, 22092, 23659, 26251, 29596, 32920, 35918, 38289, 40114, 41760, 43019, 42695, 41085, 38501, 35119, 31809, 28814, 26461, 24658, 22986, 21771, 22143, 23759, 26388, 29759, 33093, 36053, 38386, 40210, 41850, 43032, 42629, 40981, 38356, 34947, 31639, 28684, 26371, 24555, 22896, 21758, 22219, 23855, 26546, 29922, 33252, 36181, 38485, 40299, 41940, 43041, 42539, 40899, 38186, 34776, 31492, 28569, 26280, 24470, 22814, 21750, 22279, 23963, 26709, 30091, 33420, 36319, 38589, 40392, 42029, 43051, 42496, 40762, 38023, 34613, 31330, 28419, 26178, 24374, 22723, 21744, 22345, 24068, 26866, 30262, 33563, 36441, 38680, 40488, 42113, 43056, 42422, 40670, 37860, 34441, 31170, 28291, 26083, 24288, 22650, 21739, 22429, 24180, 27038, 30440, 33720, 36585, 38781, 40566, 42190, 43051, 42349, 4055};
jaspreetsingh 0:f2467c077504 66 unsigned short ACdata[fft_points];
jaspreetsingh 0:f2467c077504 67 unsigned short DCdata[fft_points];
jaspreetsingh 0:f2467c077504 68 unsigned short DC_Detect_data[10];
jaspreetsingh 0:f2467c077504 69 unsigned short Temp_data[10];
jaspreetsingh 0:f2467c077504 70 uint32_t dataLength = dur_sec*freq*1000;
jaspreetsingh 0:f2467c077504 71
jaspreetsingh 0:f2467c077504 72 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 73 // Module reset //
jaspreetsingh 0:f2467c077504 74 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 75 void reset_mod()
jaspreetsingh 0:f2467c077504 76 {
jaspreetsingh 0:f2467c077504 77 NVIC_SystemReset();
jaspreetsingh 0:f2467c077504 78 }
jaspreetsingh 0:f2467c077504 79
jaspreetsingh 0:f2467c077504 80 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 81 // Send AT Command (1 response with clk variable) //
jaspreetsingh 0:f2467c077504 82 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 83 int sendATcommand(char* ATcommand, char* expected_answer, unsigned int timeout, int clk_flag)
jaspreetsingh 0:f2467c077504 84 {
jaspreetsingh 0:f2467c077504 85 int grs=0;
jaspreetsingh 0:f2467c077504 86 int answer=0; //x=0 and answer=0, if not put, AT+CCLK?\r is not executed
jaspreetsingh 0:f2467c077504 87 char response[300];
jaspreetsingh 0:f2467c077504 88 memset(response, '\0', 100); // Initialize the string
jaspreetsingh 0:f2467c077504 89 wait_ms(100);
jaspreetsingh 0:f2467c077504 90 previous = time(NULL);
jaspreetsingh 0:f2467c077504 91 char dummy;
FahdAnsary 9:7965c3bc3199 92 do
FahdAnsary 9:7965c3bc3199 93 {
FahdAnsary 9:7965c3bc3199 94 if(gsm.readable()!=0)
FahdAnsary 9:7965c3bc3199 95 {
jaspreetsingh 0:f2467c077504 96 dummy=gsm.getc();
jaspreetsingh 0:f2467c077504 97 //pc.putc(dummy);
FahdAnsary 9:7965c3bc3199 98 }
FahdAnsary 9:7965c3bc3199 99 }
jaspreetsingh 0:f2467c077504 100 while((time(NULL) - previous) < 1); // Clean the input buffer
jaspreetsingh 0:f2467c077504 101 //pc.printf("\r\n");
jaspreetsingh 0:f2467c077504 102 gsm.printf("%s \r", ATcommand); // Send the AT command
jaspreetsingh 0:f2467c077504 103 grs = 0;
jaspreetsingh 0:f2467c077504 104 previous = time(NULL);
FahdAnsary 9:7965c3bc3199 105 do
FahdAnsary 9:7965c3bc3199 106 { // this loop waits for the answer
FahdAnsary 9:7965c3bc3199 107 if(gsm.readable() != 0)
FahdAnsary 9:7965c3bc3199 108 {
jaspreetsingh 0:f2467c077504 109 response[grs] = gsm.getc(); // if there are data in the UART input buffer, reads it and checks for the asnwer
jaspreetsingh 0:f2467c077504 110 pc.putc(response[grs]);
jaspreetsingh 0:f2467c077504 111 grs++;
FahdAnsary 9:7965c3bc3199 112 if (strstr(response, expected_answer) != NULL)
FahdAnsary 9:7965c3bc3199 113 { // check if the desired answer is in the response of the module
jaspreetsingh 0:f2467c077504 114 if(clk_flag==2) answer=2;
jaspreetsingh 0:f2467c077504 115 else answer=1;
jaspreetsingh 0:f2467c077504 116 }
FahdAnsary 9:7965c3bc3199 117 }
FahdAnsary 9:7965c3bc3199 118 } while((answer !=1) && ((time(NULL) - previous) < timeout)); // Waits for the asnwer with time out
FahdAnsary 9:7965c3bc3199 119 if(clk_flag == 1)
FahdAnsary 9:7965c3bc3199 120 {
jaspreetsingh 0:f2467c077504 121 //pc.printf("\r\nclock updated\r\n");
jaspreetsingh 0:f2467c077504 122 sprintf(timestamp,response);
FahdAnsary 9:7965c3bc3199 123 pc.printf("%s",timestamp); //copies response to timestamp for further processing
jaspreetsingh 0:f2467c077504 124 }
jaspreetsingh 0:f2467c077504 125 //pc.printf("\r\nanswer %d\r\n",answer);
jaspreetsingh 0:f2467c077504 126 return answer;
jaspreetsingh 0:f2467c077504 127 }
FahdAnsary 9:7965c3bc3199 128 //--------------------------------------------------------------------------------------------------//
FahdAnsary 9:7965c3bc3199 129 // Getting Timestamp Function //
FahdAnsary 9:7965c3bc3199 130 //--------------------------------------------------------------------------------------------------//
FahdAnsary 9:7965c3bc3199 131
FahdAnsary 9:7965c3bc3199 132 void GetTime()
FahdAnsary 9:7965c3bc3199 133 {
jaspreetsingh 0:f2467c077504 134 sendATcommand("AT+CCLK?\r", "OK", 5,1);
jaspreetsingh 0:f2467c077504 135 //sprintf(response,timestamp);
jaspreetsingh 0:f2467c077504 136 int x=20;
jaspreetsingh 0:f2467c077504 137 year = 10*(timestamp[x+1]-48) + (timestamp[x+2]-48);
jaspreetsingh 0:f2467c077504 138 month = (timestamp[x+4]-48)*10+(timestamp[x+5]-48);
jaspreetsingh 0:f2467c077504 139 date = (timestamp[x+7]-48)*10+(timestamp[x+8]-48);
jaspreetsingh 0:f2467c077504 140 hour = (timestamp[x+10]-48)*10+(timestamp[x+11]-48);
jaspreetsingh 0:f2467c077504 141 minute = (timestamp[x+13]-48)*10+(timestamp[x+14]-48);
jaspreetsingh 0:f2467c077504 142 second = (timestamp[x+16]-48)*10+(timestamp[x+17]-48);
jaspreetsingh 0:f2467c077504 143
jaspreetsingh 0:f2467c077504 144 sprintf(time_stamp,"%02d%02d%02d%02d%02d%02d",year,month,date,hour,minute,second);
FahdAnsary 9:7965c3bc3199 145 }
jaspreetsingh 8:12b4c521c033 146
jaspreetsingh 0:f2467c077504 147 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 148 // Getting File Directories and names //
jaspreetsingh 0:f2467c077504 149 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 150 void GetFileDir()
jaspreetsingh 0:f2467c077504 151 {
jaspreetsingh 0:f2467c077504 152 int attempt_cnt=0;
jaspreetsingh 0:f2467c077504 153 char month_dir[100]="";
jaspreetsingh 0:f2467c077504 154 char date_dir[100] ="";
jaspreetsingh 0:f2467c077504 155 GetTime();
FahdAnsary 9:7965c3bc3199 156 while(year<15||year>20)
FahdAnsary 9:7965c3bc3199 157 {
jaspreetsingh 0:f2467c077504 158 //pc.printf("%d\r\n",year);
jaspreetsingh 0:f2467c077504 159 GetTime();
jaspreetsingh 0:f2467c077504 160 attempt_cnt++;
jaspreetsingh 0:f2467c077504 161 if(attempt_cnt>4) break;
jaspreetsingh 0:f2467c077504 162 }
FahdAnsary 9:7965c3bc3199 163 if(year>14&&year<21)
FahdAnsary 9:7965c3bc3199 164 {
FahdAnsary 9:7965c3bc3199 165 if((minute!=minuteold)||(second!=secondold))
FahdAnsary 9:7965c3bc3199 166 {
jaspreetsingh 0:f2467c077504 167 sprintf(timestampold,timestamp);
jaspreetsingh 0:f2467c077504 168 //pc.printf("\r\nold time stamp is%s\r\n",timestampold);
jaspreetsingh 0:f2467c077504 169 minuteold=minute;
jaspreetsingh 0:f2467c077504 170 secondold=second;
jaspreetsingh 0:f2467c077504 171 sprintf(main_dir,"/sd/%s",sitename);
jaspreetsingh 0:f2467c077504 172 sprintf(month_dir,"%s/%s%02d%02d",main_dir,sitename,year,month);
jaspreetsingh 0:f2467c077504 173 sprintf(date_dir,"%s/%s%02d%02d%02d",month_dir,sitename,year,month,date);
jaspreetsingh 0:f2467c077504 174 sprintf(hour_dir,"%s/%s%02d%02d%02d%02d",date_dir,sitename,year,month,date,hour);
jaspreetsingh 0:f2467c077504 175 sprintf(filepath,"%s/%s%02d%02d%02d%02d%02d%02d",hour_dir,sitename,year,month,date,hour,minute,second);
jaspreetsingh 0:f2467c077504 176 sprintf(filename,"%s%02d%02d%02d%02d%02d%02d",sitename,year,month,date,hour,minute,second);
jaspreetsingh 6:87c4ae320c7c 177 sprintf(ftpputpathname,"%s/%02d%02d/%02d%02d%02d",module_name,year,month,year,month,date); // For FTPPUTPATHNAME feature
jaspreetsingh 5:11c455ebcc34 178 //pc.printf("Ftpputpathname is %s\r\n",ftpputpathname); // For FTPPUTPATHNAME feature
jaspreetsingh 0:f2467c077504 179 gsmerr=0;
jaspreetsingh 0:f2467c077504 180 mkdir(main_dir,0777);
jaspreetsingh 0:f2467c077504 181 mkdir(month_dir,0777);
jaspreetsingh 0:f2467c077504 182 mkdir(date_dir,0777);
jaspreetsingh 0:f2467c077504 183 mkdir(hour_dir,0777);
FahdAnsary 9:7965c3bc3199 184 }
FahdAnsary 9:7965c3bc3199 185 else
FahdAnsary 9:7965c3bc3199 186 {
jaspreetsingh 0:f2467c077504 187 sprintf(filepath,"%s/%s%02d%02d%02d%02d%02d%02dErr%03d",hour_dir,sitename,year,month,date,hour,minute,second,gsmerr);
jaspreetsingh 0:f2467c077504 188 sprintf(filename,"%s%02d%02d%02d%02d%02d%02dErr%03d",sitename,year,month,date,hour,minute,second,gsmerr);
jaspreetsingh 0:f2467c077504 189 gsmerr++;
jaspreetsingh 0:f2467c077504 190 }
FahdAnsary 9:7965c3bc3199 191 }
FahdAnsary 9:7965c3bc3199 192 else
FahdAnsary 9:7965c3bc3199 193 {
jaspreetsingh 0:f2467c077504 194 sprintf(timestamp,timestampold);
jaspreetsingh 0:f2467c077504 195 sprintf(filepath,"%s/%s%02d%02d%02d%02d%02d%02dErr%03d",hour_dir,sitename,year,month,date,hour,minute,second,gsmerr);
jaspreetsingh 0:f2467c077504 196 sprintf(filename,"%s%02d%02d%02d%02d%02d%02dErr%03d",sitename,year,month,date,hour,minute,second,gsmerr);
jaspreetsingh 0:f2467c077504 197 gsmerr++;
jaspreetsingh 0:f2467c077504 198 }
jaspreetsingh 0:f2467c077504 199 }
jaspreetsingh 0:f2467c077504 200
jaspreetsingh 0:f2467c077504 201 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 202 // DC Detect //
jaspreetsingh 0:f2467c077504 203 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 204 void DC_Detection()
jaspreetsingh 0:f2467c077504 205 {
jaspreetsingh 0:f2467c077504 206 Timer t;
jaspreetsingh 0:f2467c077504 207 int j=0;
jaspreetsingh 7:3d5fd645c11d 208 ADC0_CFG2=ADC0_CFG2||0x10;
jaspreetsingh 0:f2467c077504 209 t.start();
FahdAnsary 9:7965c3bc3199 210 while(j<10)
FahdAnsary 9:7965c3bc3199 211 {
FahdAnsary 9:7965c3bc3199 212 if((int)(t.read()*50*freq*1000)%100 == 0)
FahdAnsary 9:7965c3bc3199 213 {
jaspreetsingh 0:f2467c077504 214 DC_Detect_data[j] = DC_Detect.read_u16();
jaspreetsingh 7:3d5fd645c11d 215 Temp_data[j] = TC1.read_u16();
jaspreetsingh 0:f2467c077504 216 ++j;
jaspreetsingh 0:f2467c077504 217 }
jaspreetsingh 0:f2467c077504 218 }
jaspreetsingh 0:f2467c077504 219 t.stop();
FahdAnsary 9:7965c3bc3199 220 //pc.printf("\r\nTemp Time Taken %f \n\r", t.read());
jaspreetsingh 0:f2467c077504 221 t.reset();
jaspreetsingh 0:f2467c077504 222 // pc.printf("Total Samples %d\r\n",j);
jaspreetsingh 0:f2467c077504 223 }
jaspreetsingh 0:f2467c077504 224
jaspreetsingh 0:f2467c077504 225 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 226 // AC-DC Sampling //
jaspreetsingh 0:f2467c077504 227 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 228 void calculate_ADC()
jaspreetsingh 0:f2467c077504 229 {
jaspreetsingh 0:f2467c077504 230 Timer t;
jaspreetsingh 0:f2467c077504 231 int j=0;
jaspreetsingh 0:f2467c077504 232 pc.printf("\n\rStarting Reading \n\r");
jaspreetsingh 0:f2467c077504 233 t.start();
FahdAnsary 9:7965c3bc3199 234 while(j<dataLength)
FahdAnsary 9:7965c3bc3199 235 {
FahdAnsary 9:7965c3bc3199 236 if((int)(t.read()*100*freq*1000)%100 == 0)
FahdAnsary 9:7965c3bc3199 237 {
jaspreetsingh 0:f2467c077504 238 ACdata[j] = AC_input.read_u16();
jaspreetsingh 0:f2467c077504 239 DCdata[j] = DC_input.read_u16();
jaspreetsingh 0:f2467c077504 240 ++j;
jaspreetsingh 0:f2467c077504 241 }
jaspreetsingh 0:f2467c077504 242 }
jaspreetsingh 0:f2467c077504 243 t.stop();
jaspreetsingh 0:f2467c077504 244 //pc.printf("Time Taken %f \n\r", t.read());
jaspreetsingh 0:f2467c077504 245 t.reset();
jaspreetsingh 0:f2467c077504 246 //pc.printf("Total Samples %d\r\n",j);
jaspreetsingh 0:f2467c077504 247 }
jaspreetsingh 0:f2467c077504 248
jaspreetsingh 0:f2467c077504 249 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 250 // Sampling Function //
jaspreetsingh 0:f2467c077504 251 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 252
jaspreetsingh 0:f2467c077504 253 void sampling()
jaspreetsingh 0:f2467c077504 254 {
jaspreetsingh 0:f2467c077504 255 pc.printf("\r\nSampling attempt");
jaspreetsingh 0:f2467c077504 256 calculate_ADC();
jaspreetsingh 0:f2467c077504 257 DC_Detection();
jaspreetsingh 0:f2467c077504 258 }
FahdAnsary 9:7965c3bc3199 259 //--------------------------------------------------------------------------------------------------//
FahdAnsary 9:7965c3bc3199 260 // FFT Function //
FahdAnsary 9:7965c3bc3199 261 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 262
jaspreetsingh 0:f2467c077504 263 void fft(short N, short start_index, short step, int loop)
jaspreetsingh 0:f2467c077504 264 {
FahdAnsary 9:7965c3bc3199 265 if(N==2048)
FahdAnsary 9:7965c3bc3199 266 {
jaspreetsingh 0:f2467c077504 267 float input_2048[2048];
FahdAnsary 9:7965c3bc3199 268 for (short i=0; i<2048; i++)
FahdAnsary 9:7965c3bc3199 269 {
jaspreetsingh 0:f2467c077504 270 input_2048[i]=float(fft_array[(start_index+i*step)]);
jaspreetsingh 0:f2467c077504 271 }
jaspreetsingh 0:f2467c077504 272 float output_4096[4096];
jaspreetsingh 0:f2467c077504 273 arm_rfft_instance_f32 SR;
jaspreetsingh 0:f2467c077504 274 arm_cfft_radix4_instance_f32 SR_CFFT;
jaspreetsingh 0:f2467c077504 275 arm_status status=arm_rfft_init_f32(&SR, &SR_CFFT, 2048, 0, 1);
jaspreetsingh 0:f2467c077504 276 arm_rfft_f32(&SR, input_2048, output_4096);
FahdAnsary 9:7965c3bc3199 277 for (short i=0; i<4096; i++)
FahdAnsary 9:7965c3bc3199 278 {
jaspreetsingh 0:f2467c077504 279 fft_array[start_index+i*step]=int(output_4096[i]);
jaspreetsingh 0:f2467c077504 280 }
jaspreetsingh 0:f2467c077504 281 return;
FahdAnsary 9:7965c3bc3199 282 }
FahdAnsary 9:7965c3bc3199 283 else
FahdAnsary 9:7965c3bc3199 284 {
jaspreetsingh 0:f2467c077504 285 fft(N/2, start_index, step*2,0);
jaspreetsingh 0:f2467c077504 286 fft(N/2, start_index+step, step*2,0);
jaspreetsingh 0:f2467c077504 287 float output_data1[2];
jaspreetsingh 0:f2467c077504 288 float output_data2[2];
jaspreetsingh 0:f2467c077504 289 float output_data3[2];
jaspreetsingh 0:f2467c077504 290 float output_data4[2];
jaspreetsingh 0:f2467c077504 291 output_data3[0]=fft_array[start_index];
jaspreetsingh 0:f2467c077504 292 output_data3[1]=fft_array[start_index+2*step];
jaspreetsingh 0:f2467c077504 293 output_data4[0]=fft_array[start_index+step];
jaspreetsingh 0:f2467c077504 294 output_data4[1]=fft_array[start_index+3*step];
jaspreetsingh 0:f2467c077504 295 fft_array[start_index]=output_data3[0]+output_data4[0];
jaspreetsingh 0:f2467c077504 296 fft_array[start_index+step]=output_data3[1]+output_data4[1];
FahdAnsary 9:7965c3bc3199 297 for(int i=1; i<N/2; i++)
FahdAnsary 9:7965c3bc3199 298 {
jaspreetsingh 0:f2467c077504 299 output_data1[0]=float(fft_array[start_index+4*(i)*step]);
jaspreetsingh 0:f2467c077504 300 output_data1[1]=float(fft_array[start_index+(4*(i)+2)*step]);
jaspreetsingh 0:f2467c077504 301 output_data2[0]=float(fft_array[start_index+(4*(i)+1)*step]);
jaspreetsingh 0:f2467c077504 302 output_data2[1]=float(fft_array[start_index+(4*(i)+3)*step]);
jaspreetsingh 0:f2467c077504 303 fft_array[start_index+2*i*step]=int(output_data1[0]+(output_data2[0]*cos(2*i*3.142/N))-(output_data2[1]*sin(-2*i*3.142/N)));
jaspreetsingh 0:f2467c077504 304 fft_array[start_index+(2*i+1)*step]=int(output_data1[1]+(output_data2[0]*sin(-2*i*3.142/N))+(output_data2[1]*cos(2*i*3.142/N)));
jaspreetsingh 0:f2467c077504 305 }
jaspreetsingh 0:f2467c077504 306 fft_array[start_index+N*step]=output_data3[0]-output_data4[0];
jaspreetsingh 0:f2467c077504 307 fft_array[start_index+(N+1)*step]=output_data3[1]-output_data4[1];
FahdAnsary 9:7965c3bc3199 308 if(loop==0)
FahdAnsary 9:7965c3bc3199 309 {
FahdAnsary 9:7965c3bc3199 310 for(int i=N/2+1; i<N; i++)
FahdAnsary 9:7965c3bc3199 311 {
jaspreetsingh 0:f2467c077504 312 fft_array[start_index+2*i*step]=fft_array[start_index+2*(N-i)*step];
jaspreetsingh 0:f2467c077504 313 fft_array[start_index+(2*i+1)*step]=-1*fft_array[start_index+(2*(N-i)+1)*step];
jaspreetsingh 0:f2467c077504 314 }
jaspreetsingh 0:f2467c077504 315 }
FahdAnsary 9:7965c3bc3199 316 if(loop==1)
FahdAnsary 9:7965c3bc3199 317 {
FahdAnsary 9:7965c3bc3199 318 for(short i=0; i<8193; i++)
FahdAnsary 9:7965c3bc3199 319 {
jaspreetsingh 0:f2467c077504 320 fft_array[i]=int(sqrt((double(fft_array[2*i])*double(fft_array[2*i]))+(double(fft_array[2*i+1])*double(fft_array[2*i+1]))));
jaspreetsingh 0:f2467c077504 321 }
jaspreetsingh 0:f2467c077504 322 }
jaspreetsingh 0:f2467c077504 323 return;
jaspreetsingh 0:f2467c077504 324 }
jaspreetsingh 0:f2467c077504 325 }
FahdAnsary 9:7965c3bc3199 326 //--------------------------------------------------------------------------------------------------//
FahdAnsary 9:7965c3bc3199 327 // FFT Max Function //
FahdAnsary 9:7965c3bc3199 328 //--------------------------------------------------------------------------------------------------//
FahdAnsary 9:7965c3bc3199 329
jaspreetsingh 0:f2467c077504 330 void fft_max(int start_index, int number_count, int maximal_count, uint32_t* maximum_index, float* maximum_value)
jaspreetsingh 0:f2467c077504 331 {
jaspreetsingh 0:f2467c077504 332 float maximal_array[number_count];
FahdAnsary 9:7965c3bc3199 333 for (int i=0; i<number_count; i++)
FahdAnsary 9:7965c3bc3199 334 {
jaspreetsingh 0:f2467c077504 335 maximal_array[i]=float(fft_array[start_index+i]);
jaspreetsingh 0:f2467c077504 336 }
FahdAnsary 9:7965c3bc3199 337 for(int i=0; i<maximal_count; i++)
FahdAnsary 9:7965c3bc3199 338 {
jaspreetsingh 0:f2467c077504 339 arm_max_f32(maximal_array,number_count,&maximum_value[i],&maximum_index[i]);
jaspreetsingh 0:f2467c077504 340 maximal_array[maximum_index[i]]=0;
jaspreetsingh 0:f2467c077504 341 maximum_index[i]=start_index+maximum_index[i];
jaspreetsingh 0:f2467c077504 342 }
jaspreetsingh 0:f2467c077504 343 }
FahdAnsary 9:7965c3bc3199 344 //--------------------------------------------------------------------------------------------------//
FahdAnsary 9:7965c3bc3199 345 // FFT Array Prepare //
FahdAnsary 9:7965c3bc3199 346 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 347
jaspreetsingh 0:f2467c077504 348 void prepare_fft_array(int* start_index, int* points_count, int* maximas_required, int segments, int fft_type)
jaspreetsingh 0:f2467c077504 349 {
jaspreetsingh 0:f2467c077504 350 int max_points_count=0;
FahdAnsary 9:7965c3bc3199 351 for (int i=0; i<segments; i++)
FahdAnsary 9:7965c3bc3199 352 {
jaspreetsingh 0:f2467c077504 353 max_points_count=max_points_count+maximas_required[i];
jaspreetsingh 0:f2467c077504 354 }
jaspreetsingh 0:f2467c077504 355 uint32_t index[max_points_count];
jaspreetsingh 0:f2467c077504 356 float maxima[max_points_count];
jaspreetsingh 0:f2467c077504 357 int j=0;
FahdAnsary 9:7965c3bc3199 358 for (int i=0; i<segments; i++)
FahdAnsary 9:7965c3bc3199 359 {
jaspreetsingh 0:f2467c077504 360 fft_max(start_index[i],points_count[i],maximas_required[i],&index[j],&maxima[j]);
jaspreetsingh 0:f2467c077504 361 j=j+maximas_required[i];
jaspreetsingh 0:f2467c077504 362 }
jaspreetsingh 0:f2467c077504 363 FILE *fp = fopen(pathfft, "a");
FahdAnsary 9:7965c3bc3199 364 if(fp == NULL)
FahdAnsary 9:7965c3bc3199 365 {
jaspreetsingh 0:f2467c077504 366 pc.printf("Could not open file for write\n\r");
jaspreetsingh 0:f2467c077504 367 //reset_mod();
FahdAnsary 9:7965c3bc3199 368 }
FahdAnsary 9:7965c3bc3199 369 else
FahdAnsary 9:7965c3bc3199 370 {
jaspreetsingh 0:f2467c077504 371 //fprintf(fp, "\r\n%s",timestamp);
FahdAnsary 9:7965c3bc3199 372 for(int i=0; i<max_points_count; i++)
FahdAnsary 9:7965c3bc3199 373 {
jaspreetsingh 8:12b4c521c033 374
FahdAnsary 9:7965c3bc3199 375 fprintf(fp,"\r\n%d %d",index[i], int(maxima[i]));
FahdAnsary 9:7965c3bc3199 376 //pc.printf("\r\n %d %d",index[i], int(maxima[i]));
jaspreetsingh 0:f2467c077504 377 }
jaspreetsingh 8:12b4c521c033 378 if(fft_type==0)
jaspreetsingh 8:12b4c521c033 379 {
jaspreetsingh 8:12b4c521c033 380 fprintf(fp,"\r\n\r\n");
jaspreetsingh 8:12b4c521c033 381 maxfreq= index[1];
jaspreetsingh 8:12b4c521c033 382 }
jaspreetsingh 0:f2467c077504 383 else fprintf(fp,"\r\nEOF");
jaspreetsingh 0:f2467c077504 384 fclose(fp);
jaspreetsingh 0:f2467c077504 385 }
jaspreetsingh 0:f2467c077504 386 }
FahdAnsary 9:7965c3bc3199 387 //--------------------------------------------------------------------------------------------------//
FahdAnsary 9:7965c3bc3199 388 // Remove File from Directory //
FahdAnsary 9:7965c3bc3199 389 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 8:12b4c521c033 390
jaspreetsingh 3:726f275f04ac 391 void do_remove(const char *fsrc)
jaspreetsingh 3:726f275f04ac 392 {
jaspreetsingh 3:726f275f04ac 393 pc.printf("\r\n Deleting... \r\n");
jaspreetsingh 3:726f275f04ac 394 DIR *d = opendir(fsrc);
jaspreetsingh 4:668d7227d060 395 if(d==NULL)
jaspreetsingh 4:668d7227d060 396 {
jaspreetsingh 4:668d7227d060 397 pc.printf("\r\n NULL Condition\r\n");
jaspreetsingh 4:668d7227d060 398 return;
jaspreetsingh 4:668d7227d060 399 }
jaspreetsingh 4:668d7227d060 400 else
jaspreetsingh 4:668d7227d060 401 {
jaspreetsingh 4:668d7227d060 402 struct dirent *p;
jaspreetsingh 4:668d7227d060 403 char path[100] = {0};
FahdAnsary 9:7965c3bc3199 404 while((p = readdir(d)) != NULL)
FahdAnsary 9:7965c3bc3199 405 {
jaspreetsingh 3:726f275f04ac 406 strcpy(path, fsrc);
jaspreetsingh 3:726f275f04ac 407 strcat(path, "/");
jaspreetsingh 3:726f275f04ac 408 strcat(path, p->d_name);
jaspreetsingh 3:726f275f04ac 409 remove(path);
FahdAnsary 9:7965c3bc3199 410 }
jaspreetsingh 4:668d7227d060 411 }
jaspreetsingh 3:726f275f04ac 412 closedir(d);
jaspreetsingh 3:726f275f04ac 413 remove(fsrc);
jaspreetsingh 3:726f275f04ac 414 }
jaspreetsingh 0:f2467c077504 415
jaspreetsingh 0:f2467c077504 416 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 417 // Storage //
jaspreetsingh 0:f2467c077504 418 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 419 void store()
jaspreetsingh 0:f2467c077504 420 {
jaspreetsingh 0:f2467c077504 421 GetFileDir();
FahdAnsary 9:7965c3bc3199 422 // AC Sample storage
jaspreetsingh 0:f2467c077504 423 sprintf(filenameAC,"%sAC.txt",filename);
jaspreetsingh 0:f2467c077504 424 sprintf(pathAC,"%sAC.txt",filepath);
jaspreetsingh 7:3d5fd645c11d 425 //pc.printf("\r\nFilename-AC\t%s", pathAC);
jaspreetsingh 0:f2467c077504 426 FILE *fp = fopen(pathAC, "w");
FahdAnsary 9:7965c3bc3199 427 if(fp == NULL)
FahdAnsary 9:7965c3bc3199 428 {
jaspreetsingh 7:3d5fd645c11d 429 //pc.printf("Could not open file for write\n\r");
jaspreetsingh 0:f2467c077504 430 //reset_mod();
FahdAnsary 9:7965c3bc3199 431 }
FahdAnsary 9:7965c3bc3199 432 else
FahdAnsary 9:7965c3bc3199 433 {
jaspreetsingh 0:f2467c077504 434 //pc.printf("attempting to save file\n\r");
FahdAnsary 9:7965c3bc3199 435 for(int k=0; k<dataLength; k++)
FahdAnsary 9:7965c3bc3199 436 {
jaspreetsingh 0:f2467c077504 437 fprintf(fp, "%d.", ACdata[k]);
jaspreetsingh 0:f2467c077504 438 }
jaspreetsingh 0:f2467c077504 439 fprintf(fp, "EOF");
jaspreetsingh 0:f2467c077504 440 fclose(fp);
jaspreetsingh 0:f2467c077504 441 }
FahdAnsary 9:7965c3bc3199 442 // DC Sample storage
jaspreetsingh 0:f2467c077504 443 sprintf(filenameDC,"%sDC.txt",filename);
jaspreetsingh 0:f2467c077504 444 sprintf(pathDC,"%sDC.txt",filepath);
jaspreetsingh 7:3d5fd645c11d 445 //pc.printf("\r\nFilename-DC\t%s", pathDC);
jaspreetsingh 0:f2467c077504 446 fp = fopen(pathDC, "w");
FahdAnsary 9:7965c3bc3199 447 if(fp == NULL)
FahdAnsary 9:7965c3bc3199 448 {
jaspreetsingh 0:f2467c077504 449 //pc.printf("Could not open file for write\n\r");
jaspreetsingh 0:f2467c077504 450 //reset_mod();
FahdAnsary 9:7965c3bc3199 451 }
FahdAnsary 9:7965c3bc3199 452 else
FahdAnsary 9:7965c3bc3199 453 {
FahdAnsary 9:7965c3bc3199 454 for(int k=0; k<dataLength; k++)
FahdAnsary 9:7965c3bc3199 455 {
jaspreetsingh 0:f2467c077504 456 fprintf(fp, "%d.", DCdata[k]);
jaspreetsingh 0:f2467c077504 457 }
jaspreetsingh 0:f2467c077504 458 fprintf(fp, "EOF");
jaspreetsingh 0:f2467c077504 459 fclose(fp);
jaspreetsingh 0:f2467c077504 460 }
FahdAnsary 9:7965c3bc3199 461 // DC Detect storage
jaspreetsingh 0:f2467c077504 462 sprintf(pathDCdetect,"%sData.txt",hour_dir);
jaspreetsingh 7:3d5fd645c11d 463 //pc.printf("\r\nFilename-TC\t%s", pathDCdetect);
jaspreetsingh 0:f2467c077504 464 fp = fopen(pathDCdetect, "w");
FahdAnsary 9:7965c3bc3199 465 if(fp == NULL)
FahdAnsary 9:7965c3bc3199 466 {
jaspreetsingh 0:f2467c077504 467 //pc.printf("Could not open file for write\n\r");
jaspreetsingh 0:f2467c077504 468 //reset_mod();
FahdAnsary 9:7965c3bc3199 469 }
FahdAnsary 9:7965c3bc3199 470 else
FahdAnsary 9:7965c3bc3199 471 {
jaspreetsingh 0:f2467c077504 472 fprintf(fp, "\r\n%s",time_stamp);
FahdAnsary 9:7965c3bc3199 473 for(int k=0; k<10; k++)
FahdAnsary 9:7965c3bc3199 474 {
jaspreetsingh 0:f2467c077504 475 fprintf(fp, "\r\nDC-%d",DC_Detect_data[k]);
jaspreetsingh 0:f2467c077504 476 }
jaspreetsingh 0:f2467c077504 477 fclose(fp);
jaspreetsingh 0:f2467c077504 478 }
jaspreetsingh 0:f2467c077504 479
jaspreetsingh 0:f2467c077504 480 int avg_dc_detect=0, avg_temp=0;
FahdAnsary 9:7965c3bc3199 481 for(int i=0; i<10; i++)
FahdAnsary 9:7965c3bc3199 482 {
jaspreetsingh 0:f2467c077504 483 avg_dc_detect=avg_dc_detect+int(DC_Detect_data[i]);
jaspreetsingh 0:f2467c077504 484 avg_temp=avg_temp+int(Temp_data[i]);
jaspreetsingh 0:f2467c077504 485 }
jaspreetsingh 0:f2467c077504 486 avg_dc_detect=avg_dc_detect/10;
jaspreetsingh 0:f2467c077504 487 avg_temp=avg_temp/10;
FahdAnsary 9:7965c3bc3199 488 //FFT starts
jaspreetsingh 7:3d5fd645c11d 489 //pc.printf("\r\nfftstart");
jaspreetsingh 0:f2467c077504 490 //pc.printf("\r\nfftstage1");
jaspreetsingh 0:f2467c077504 491 sprintf(filenamefft,"%sft.txt",filename);
jaspreetsingh 8:12b4c521c033 492 //sprintf(ftp_timestamp,"%s",filename); // For FTP Timestamp
jaspreetsingh 0:f2467c077504 493 sprintf(pathfft,"%sft.txt",filepath);
jaspreetsingh 7:3d5fd645c11d 494 //pc.printf("\r\nFilename-FFT\t%s", pathfft);
jaspreetsingh 0:f2467c077504 495
jaspreetsingh 0:f2467c077504 496 int fft_segments=4;
jaspreetsingh 0:f2467c077504 497 int fft_start_index[4]= {0,760,1520,2280};
jaspreetsingh 0:f2467c077504 498 int fft_points_count[4]= {4,120,240,360};
jaspreetsingh 0:f2467c077504 499 int fft_maximas_required[4]= {1,20,8,8};
jaspreetsingh 7:3d5fd645c11d 500 float AC_rms_value=0;
jaspreetsingh 7:3d5fd645c11d 501 float AC_mean_value=0;
jaspreetsingh 7:3d5fd645c11d 502 float DC_rms_value=0;
jaspreetsingh 7:3d5fd645c11d 503 float DC_mean_value=0;
jaspreetsingh 7:3d5fd645c11d 504
FahdAnsary 9:7965c3bc3199 505 //AC fft
FahdAnsary 9:7965c3bc3199 506 for(int i=0; i<fft_points; i++)
FahdAnsary 9:7965c3bc3199 507 {
jaspreetsingh 0:f2467c077504 508 fft_array[i]=int(ACdata[i]);
jaspreetsingh 7:3d5fd645c11d 509 AC_mean_value=AC_mean_value+fft_array[i];
jaspreetsingh 0:f2467c077504 510 //pc.printf("%d %d %d\r\n", i, i+int(fft_points), fft_array[i]);
jaspreetsingh 0:f2467c077504 511 fft_array[(i+int(fft_points))]=0;
jaspreetsingh 0:f2467c077504 512 }
FahdAnsary 9:7965c3bc3199 513 //AC RMS
jaspreetsingh 7:3d5fd645c11d 514 AC_mean_value=AC_mean_value/fft_points;
FahdAnsary 9:7965c3bc3199 515 for(int i=0; i<fft_points; i++)
FahdAnsary 9:7965c3bc3199 516 {
jaspreetsingh 7:3d5fd645c11d 517 AC_rms_value=AC_rms_value+((AC_mean_value-fft_array[i])*(AC_mean_value-fft_array[i])/10000);
jaspreetsingh 7:3d5fd645c11d 518 }
jaspreetsingh 7:3d5fd645c11d 519
jaspreetsingh 7:3d5fd645c11d 520 fp = fopen(pathfft, "w");
FahdAnsary 9:7965c3bc3199 521 if(fp == NULL)
FahdAnsary 9:7965c3bc3199 522 {
jaspreetsingh 7:3d5fd645c11d 523 //pc.printf("Could not open file for write\n\r");
jaspreetsingh 7:3d5fd645c11d 524 //reset_mod();
jaspreetsingh 7:3d5fd645c11d 525 }
FahdAnsary 9:7965c3bc3199 526 else
FahdAnsary 9:7965c3bc3199 527 {
FahdAnsary 9:7965c3bc3199 528 fprintf(fp, "%s",time_stamp);
FahdAnsary 9:7965c3bc3199 529 fprintf(fp, " %d",avg_dc_detect);
FahdAnsary 9:7965c3bc3199 530 fprintf(fp, " %d",avg_temp);
FahdAnsary 9:7965c3bc3199 531 fprintf(fp, " %.0f",AC_rms_value);
jaspreetsingh 7:3d5fd645c11d 532 fclose(fp);
jaspreetsingh 7:3d5fd645c11d 533 }
FahdAnsary 9:7965c3bc3199 534 fft(fft_points,0,1,1);
FahdAnsary 9:7965c3bc3199 535 maxfreq=0;
FahdAnsary 9:7965c3bc3199 536 prepare_fft_array(fft_start_index,fft_points_count,fft_maximas_required,fft_segments,0);
FahdAnsary 9:7965c3bc3199 537
FahdAnsary 9:7965c3bc3199 538 //TIME STAMP FILE WRITE FUNCTION
FahdAnsary 9:7965c3bc3199 539 sprintf(timestampname,"TS%s%02d%02d%02d%02d.txt",sitename,year,month,date,hour);
FahdAnsary 9:7965c3bc3199 540 sprintf(timestamppath,"/sd/%s",timestampname);
jaspreetsingh 8:12b4c521c033 541 pc.printf("\r\n Timestampname is %s\r\n",timestampname);
FahdAnsary 9:7965c3bc3199 542 FILE *fp13 = fopen(timestamppath,"a");
jaspreetsingh 8:12b4c521c033 543 fprintf(fp13,"\r\n%02d%02d %d %.0f %d",minute,second,avg_dc_detect/100,AC_rms_value/100000,maxfreq);
FahdAnsary 9:7965c3bc3199 544 pc.printf("Value is \r\n%02d%02d %d %.0f %d",minute,second,avg_dc_detect,AC_rms_value,maxfreq);
jaspreetsingh 8:12b4c521c033 545 fclose(fp13);
FahdAnsary 9:7965c3bc3199 546
jaspreetsingh 8:12b4c521c033 547 pc.printf("\r\nTimestamp.txt Storage Done\n\r");
FahdAnsary 9:7965c3bc3199 548
FahdAnsary 9:7965c3bc3199 549 //DC fft
FahdAnsary 9:7965c3bc3199 550 for(int i=0; i<fft_points; i++)
FahdAnsary 9:7965c3bc3199 551 {
jaspreetsingh 0:f2467c077504 552 fft_array[i]=int(DCdata[i]);
jaspreetsingh 7:3d5fd645c11d 553 DC_mean_value=DC_mean_value+fft_array[i];
jaspreetsingh 0:f2467c077504 554 //pc.printf("%d %d %d\r\n", i, i+int(fft_points), fft_array[i]);
jaspreetsingh 0:f2467c077504 555 fft_array[(i+int(fft_points))]=0;
jaspreetsingh 0:f2467c077504 556 }
FahdAnsary 9:7965c3bc3199 557 //DC RMS
jaspreetsingh 7:3d5fd645c11d 558 DC_mean_value=DC_mean_value/fft_points;
FahdAnsary 9:7965c3bc3199 559 for(int i=0; i<fft_points; i++)
FahdAnsary 9:7965c3bc3199 560 {
FahdAnsary 9:7965c3bc3199 561 DC_rms_value=DC_rms_value+((DC_mean_value-fft_array[i])*(DC_mean_value-fft_array[i])/10000);
jaspreetsingh 7:3d5fd645c11d 562 }
jaspreetsingh 7:3d5fd645c11d 563 fp = fopen(pathfft, "a");
FahdAnsary 9:7965c3bc3199 564 if(fp == NULL)
FahdAnsary 9:7965c3bc3199 565 {
jaspreetsingh 7:3d5fd645c11d 566 //pc.printf("Could not open file for write\n\r");
jaspreetsingh 7:3d5fd645c11d 567 //reset_mod();
jaspreetsingh 7:3d5fd645c11d 568 }
FahdAnsary 9:7965c3bc3199 569 else
FahdAnsary 9:7965c3bc3199 570 {
FahdAnsary 9:7965c3bc3199 571 fprintf(fp, "%.0f",DC_rms_value);
jaspreetsingh 7:3d5fd645c11d 572 fclose(fp);
jaspreetsingh 7:3d5fd645c11d 573 }
jaspreetsingh 7:3d5fd645c11d 574
jaspreetsingh 0:f2467c077504 575 fft(fft_points,0,1,1);
jaspreetsingh 0:f2467c077504 576 prepare_fft_array(fft_start_index,fft_points_count,fft_maximas_required,fft_segments,1);
jaspreetsingh 0:f2467c077504 577
jaspreetsingh 0:f2467c077504 578 }
jaspreetsingh 0:f2467c077504 579 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 580 // GSM Initialization //
jaspreetsingh 0:f2467c077504 581 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 582 void gsm_init()
jaspreetsingh 0:f2467c077504 583 {
jaspreetsingh 0:f2467c077504 584 int cnt = 0;
FahdAnsary 9:7965c3bc3199 585 while((sendATcommand("AT+CREG?", "+CREG: 1,1", 10,2) || sendATcommand("AT+CREG?", "+CREG: 1,5", 5,0)) == 0)
FahdAnsary 9:7965c3bc3199 586 {
FahdAnsary 9:7965c3bc3199 587 if(sendATcommand("AT+CREG=1", "+CREG:1", 5,0))
FahdAnsary 9:7965c3bc3199 588 {
jaspreetsingh 0:f2467c077504 589 pc.printf("creg is 1");
jaspreetsingh 0:f2467c077504 590 return;
FahdAnsary 9:7965c3bc3199 591 }
FahdAnsary 9:7965c3bc3199 592 else if(sendATcommand("AT+CREG=1", "+CREG:5", 5,0))
FahdAnsary 9:7965c3bc3199 593 {
jaspreetsingh 0:f2467c077504 594 pc.printf("creg is 5");
jaspreetsingh 0:f2467c077504 595 return;
FahdAnsary 9:7965c3bc3199 596 }
jaspreetsingh 0:f2467c077504 597 ++cnt;
FahdAnsary 9:7965c3bc3199 598 if(cnt > 5)
FahdAnsary 9:7965c3bc3199 599 {
jaspreetsingh 0:f2467c077504 600 pc.printf("GSM registration failed");
jaspreetsingh 0:f2467c077504 601 reset_mod();
jaspreetsingh 0:f2467c077504 602 return;
jaspreetsingh 0:f2467c077504 603 }
jaspreetsingh 0:f2467c077504 604 }
jaspreetsingh 0:f2467c077504 605 }
jaspreetsingh 0:f2467c077504 606 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 607 // FTP Connect function //
jaspreetsingh 0:f2467c077504 608 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 609 bool ftp_connect()
jaspreetsingh 0:f2467c077504 610 {
jaspreetsingh 0:f2467c077504 611 int ftp_close_attempt=0;
jaspreetsingh 0:f2467c077504 612 /*if(sendATcommand("AT+SAPBR=2,1", "+SAPBR: 1,3,\"0.0.0.0\"", 5,0)) {
jaspreetsingh 0:f2467c077504 613 } else {*/
FahdAnsary 9:7965c3bc3199 614 while(!sendATcommand("AT+SAPBR=2,1", "+SAPBR: 1,3,\"0.0.0.0\"", 5,0))
FahdAnsary 9:7965c3bc3199 615 {
jaspreetsingh 0:f2467c077504 616 sendATcommand("AT+SAPBR=0,1","OK",5,0);
jaspreetsingh 0:f2467c077504 617 ftp_close_attempt++;
jaspreetsingh 0:f2467c077504 618 //pc.printf("\r\nclose attempt %d\r\n", ftp_close_attempt);
FahdAnsary 9:7965c3bc3199 619 if(ftp_close_attempt>3)
FahdAnsary 9:7965c3bc3199 620 {
jaspreetsingh 0:f2467c077504 621 //pc.printf("\r\nunable to close bearer\r\n");
jaspreetsingh 0:f2467c077504 622 return 0;
jaspreetsingh 0:f2467c077504 623 }
jaspreetsingh 0:f2467c077504 624 }
jaspreetsingh 0:f2467c077504 625 int ftp_connect_attempt=0;
jaspreetsingh 0:f2467c077504 626 //}
FahdAnsary 9:7965c3bc3199 627 do
FahdAnsary 9:7965c3bc3199 628 {
jaspreetsingh 0:f2467c077504 629 sendATcommand("AT+SAPBR=1,1", "OK", 15,0);
jaspreetsingh 0:f2467c077504 630 //pc.printf("\r\nopen attempt %d\r\n",ftp_connect_attempt);
FahdAnsary 9:7965c3bc3199 631 if(ftp_connect_attempt>3)
FahdAnsary 9:7965c3bc3199 632 {
jaspreetsingh 0:f2467c077504 633 //pc.printf("\r\nunable to open bearer");
jaspreetsingh 0:f2467c077504 634 return 0;
FahdAnsary 9:7965c3bc3199 635 }
jaspreetsingh 0:f2467c077504 636 ftp_connect_attempt++;
FahdAnsary 9:7965c3bc3199 637 }
jaspreetsingh 0:f2467c077504 638 while(sendATcommand("AT+SAPBR=2,1", "+SAPBR: 1,3,\"0.0.0.0\"", 5,0));
jaspreetsingh 0:f2467c077504 639 wait(3);
FahdAnsary 9:7965c3bc3199 640 if(sendATcommand("AT+FTPTYPE=\"I\"", "OK", 5,0))
FahdAnsary 9:7965c3bc3199 641 {
FahdAnsary 9:7965c3bc3199 642 if(sendATcommand("AT+FTPSERV=\"ftp.ipage.com\"", "OK", 10,0))
FahdAnsary 9:7965c3bc3199 643 {
FahdAnsary 9:7965c3bc3199 644 if(sendATcommand("AT+FTPUN=\"hdwwrite\"", "OK\r", 10,0))
FahdAnsary 9:7965c3bc3199 645 {
FahdAnsary 9:7965c3bc3199 646 if(sendATcommand("AT+FTPPW=\"Ghdu@3i\"", "OK\r", 10,0)) return 1;
jaspreetsingh 0:f2467c077504 647 }
jaspreetsingh 0:f2467c077504 648 }
FahdAnsary 9:7965c3bc3199 649 }
jaspreetsingh 0:f2467c077504 650 return 0;
jaspreetsingh 0:f2467c077504 651 }
jaspreetsingh 0:f2467c077504 652
jaspreetsingh 0:f2467c077504 653 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 654 // FTP Send Function //
jaspreetsingh 0:f2467c077504 655 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 656
jaspreetsingh 0:f2467c077504 657 void ftp_put(int ftp_type) // For FTPGET Function
jaspreetsingh 0:f2467c077504 658 {
jaspreetsingh 0:f2467c077504 659
jaspreetsingh 0:f2467c077504 660 char ftpfilename[30]="";
jaspreetsingh 0:f2467c077504 661 char ftpfilepath[100]="";
jaspreetsingh 0:f2467c077504 662
jaspreetsingh 0:f2467c077504 663 if (ftp_type==0)
jaspreetsingh 0:f2467c077504 664 {
jaspreetsingh 0:f2467c077504 665 sprintf(ftpfilename,"%s",filenamefft);
jaspreetsingh 0:f2467c077504 666 sprintf(ftpfilepath,"%s",pathfft);
jaspreetsingh 0:f2467c077504 667 }
jaspreetsingh 0:f2467c077504 668 else if (ftp_type==1) // For FTPGET Function
jaspreetsingh 0:f2467c077504 669 {
jaspreetsingh 0:f2467c077504 670 pc.printf("Sending Requested file\r\n");
jaspreetsingh 0:f2467c077504 671
jaspreetsingh 0:f2467c077504 672 sprintf(ftpfilename,"%s",ftpget); // For Request of multiple file path logic refer abc.text
FahdAnsary 9:7965c3bc3199 673 sprintf(ftpfilepath,"%s",ftpget1);
jaspreetsingh 0:f2467c077504 674 }
jaspreetsingh 0:f2467c077504 675 else if (ftp_type==2)
jaspreetsingh 0:f2467c077504 676 {
jaspreetsingh 0:f2467c077504 677 // For Timestamp text file
jaspreetsingh 0:f2467c077504 678 sprintf(ftpfilename,"%s.txt",ftpget);
jaspreetsingh 0:f2467c077504 679 sprintf(ftpfilepath,"/sd/%s.txt",ftpget);
jaspreetsingh 0:f2467c077504 680 }
jaspreetsingh 0:f2467c077504 681
jaspreetsingh 0:f2467c077504 682 char command1[40];
jaspreetsingh 0:f2467c077504 683 char result1[20];
jaspreetsingh 0:f2467c077504 684 char command2 [100];
jaspreetsingh 0:f2467c077504 685 //char result2 [20];
jaspreetsingh 0:f2467c077504 686
jaspreetsingh 0:f2467c077504 687 sprintf(command1,"%s\"%s\"", "AT+FTPPUTNAME=", ftpfilename);
jaspreetsingh 0:f2467c077504 688 sprintf(result1,"%s", "OK");
jaspreetsingh 0:f2467c077504 689 pc.printf("ftpfilepath is \n\r %s \n\r",ftpfilepath);
jaspreetsingh 0:f2467c077504 690
jaspreetsingh 0:f2467c077504 691 //sd card
jaspreetsingh 0:f2467c077504 692 int char_cnt=0;
jaspreetsingh 0:f2467c077504 693 char file_data[1294];
jaspreetsingh 0:f2467c077504 694 FILE *fp8 = fopen(ftpfilepath, "r");
FahdAnsary 9:7965c3bc3199 695 if(fp8==NULL)
FahdAnsary 9:7965c3bc3199 696 {
jaspreetsingh 0:f2467c077504 697 pc.printf("\n\r NULL Condition\r\n");
jaspreetsingh 0:f2467c077504 698 return;
FahdAnsary 9:7965c3bc3199 699 }
FahdAnsary 9:7965c3bc3199 700 else
FahdAnsary 9:7965c3bc3199 701 {
FahdAnsary 9:7965c3bc3199 702 for(int i=0; i<1294; i++)
FahdAnsary 9:7965c3bc3199 703 {
jaspreetsingh 0:f2467c077504 704 file_data[i] = fgetc(fp8);
jaspreetsingh 0:f2467c077504 705 char_cnt= char_cnt++;
FahdAnsary 9:7965c3bc3199 706 if( feof(fp8) )
FahdAnsary 9:7965c3bc3199 707 {
jaspreetsingh 0:f2467c077504 708 break ;
jaspreetsingh 0:f2467c077504 709 }
jaspreetsingh 0:f2467c077504 710 }//size calculation loop ends
jaspreetsingh 0:f2467c077504 711 fclose(fp8);
jaspreetsingh 0:f2467c077504 712 }
FahdAnsary 9:7965c3bc3199 713 for(int putname_attempt=0; putname_attempt<2; putname_attempt++)
FahdAnsary 9:7965c3bc3199 714 {
jaspreetsingh 0:f2467c077504 715 //pc.printf("\r\nftp_put attempt\n\r");
jaspreetsingh 0:f2467c077504 716 // pc.printf("\r\nChar count %d\n\r",char_cnt);
FahdAnsary 9:7965c3bc3199 717 if(sendATcommand(command1,result1, 10,0))
FahdAnsary 9:7965c3bc3199 718 {
jaspreetsingh 5:11c455ebcc34 719 sprintf(command2,"%s/%s/\"", "AT+FTPPUTPATH=\"", ftpputpathname); // For FTPPUTPATHNAME Feature
jaspreetsingh 0:f2467c077504 720 //sprintf(result2,"%s", "OK");
jaspreetsingh 0:f2467c077504 721 sendATcommand(command2,"OK", 10,0);
FahdAnsary 9:7965c3bc3199 722 if((sendATcommand("AT+FTPPUT=1", "OK", 10,2))==2)
FahdAnsary 9:7965c3bc3199 723 {
jaspreetsingh 0:f2467c077504 724 //wait(8);
jaspreetsingh 0:f2467c077504 725 // pc.printf("in loop");
jaspreetsingh 0:f2467c077504 726 // pc.printf("\n\r %s",ftpfilepath);
jaspreetsingh 0:f2467c077504 727 /*FILE *fp9 = fopen(ftpfilepath, "r");
jaspreetsingh 0:f2467c077504 728 if(fp9==NULL)return;
jaspreetsingh 0:f2467c077504 729 else
jaspreetsingh 0:f2467c077504 730 {*/
jaspreetsingh 0:f2467c077504 731 int trialcount=0;
jaspreetsingh 0:f2467c077504 732 int allowedtrials=3;
jaspreetsingh 0:f2467c077504 733 char command[40];
jaspreetsingh 0:f2467c077504 734 char result[30];
jaspreetsingh 0:f2467c077504 735 sprintf(command,"%s%d", "AT+FTPPUT=2,",char_cnt);
jaspreetsingh 0:f2467c077504 736 sprintf(result,"%s%d", "+FTPPUT:2,",char_cnt);
FahdAnsary 9:7965c3bc3199 737 while(trialcount<allowedtrials)
FahdAnsary 9:7965c3bc3199 738 {
FahdAnsary 9:7965c3bc3199 739 if(sendATcommand(command,result, 10,0))
FahdAnsary 9:7965c3bc3199 740 {
FahdAnsary 9:7965c3bc3199 741 for(int i=0; i<char_cnt; i++)
FahdAnsary 9:7965c3bc3199 742 {
jaspreetsingh 0:f2467c077504 743 gsm.printf("%c", file_data[i]);
jaspreetsingh 0:f2467c077504 744 }
jaspreetsingh 0:f2467c077504 745 trialcount=allowedtrials+4;
jaspreetsingh 0:f2467c077504 746 wait(5);
jaspreetsingh 0:f2467c077504 747 } else trialcount++;
jaspreetsingh 0:f2467c077504 748 }
jaspreetsingh 0:f2467c077504 749 }
jaspreetsingh 0:f2467c077504 750 }
FahdAnsary 9:7965c3bc3199 751 for(int ftp_close_attempt=0; ftp_close_attempt<2; ftp_close_attempt++)
FahdAnsary 9:7965c3bc3199 752 {
jaspreetsingh 0:f2467c077504 753 //pc.printf("\r\nftp_close\r\n");
FahdAnsary 9:7965c3bc3199 754 if(sendATcommand("AT+FTPPUT=2,0", "OK", 5,0))
FahdAnsary 9:7965c3bc3199 755 {
jaspreetsingh 0:f2467c077504 756 ftp_close_attempt=6;
jaspreetsingh 0:f2467c077504 757 }
jaspreetsingh 0:f2467c077504 758 }
jaspreetsingh 0:f2467c077504 759 return;
jaspreetsingh 0:f2467c077504 760
jaspreetsingh 0:f2467c077504 761 }
jaspreetsingh 0:f2467c077504 762
jaspreetsingh 0:f2467c077504 763 }
jaspreetsingh 0:f2467c077504 764
jaspreetsingh 0:f2467c077504 765 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 766 // FTP GET FUNCTION //
jaspreetsingh 0:f2467c077504 767 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 768
jaspreetsingh 0:f2467c077504 769 void downloadFTP()
jaspreetsingh 0:f2467c077504 770
jaspreetsingh 0:f2467c077504 771 {
jaspreetsingh 0:f2467c077504 772 int x = 0;
jaspreetsingh 2:e5b9aefbcdeb 773
jaspreetsingh 0:f2467c077504 774 wait(10);
jaspreetsingh 0:f2467c077504 775 ftp_connect();
jaspreetsingh 0:f2467c077504 776
jaspreetsingh 0:f2467c077504 777 sendATcommand("AT+FTPGETNAME=\"Final.txt\"", "OK", 5,0);
jaspreetsingh 0:f2467c077504 778 sendATcommand("AT+FTPGETPATH=\"/\"", "OK", 5,0);
jaspreetsingh 0:f2467c077504 779
jaspreetsingh 0:f2467c077504 780 if (sendATcommand("AT+FTPGET=1\r", "+FTPGET:1,1", 20,0) == 1)
jaspreetsingh 0:f2467c077504 781 {
jaspreetsingh 0:f2467c077504 782 for(int ftp_get_attempt=0; ftp_get_attempt<2; ftp_get_attempt++) {
jaspreetsingh 0:f2467c077504 783 if (sendATcommand("AT+FTPGET=2,300", "+FTPGET:2,", 10,0) == 1)
jaspreetsingh 0:f2467c077504 784 {
jaspreetsingh 0:f2467c077504 785 int previous = time(NULL);
jaspreetsingh 0:f2467c077504 786 // this loop waits for the answer
FahdAnsary 9:7965c3bc3199 787 do
FahdAnsary 9:7965c3bc3199 788 {
jaspreetsingh 0:f2467c077504 789 if(gsm.readable() == 1)
jaspreetsingh 0:f2467c077504 790 {
jaspreetsingh 0:f2467c077504 791 // if there are data in the UART input buffer, reads it and checks for the asnwer
jaspreetsingh 0:f2467c077504 792 incoming_data[x] = gsm.getc();
jaspreetsingh 0:f2467c077504 793 x++;
jaspreetsingh 0:f2467c077504 794 }
jaspreetsingh 0:f2467c077504 795
FahdAnsary 9:7965c3bc3199 796 // Waits for the asnwer with time out
FahdAnsary 9:7965c3bc3199 797 }while((time(NULL) - previous) < 5);
jaspreetsingh 0:f2467c077504 798
jaspreetsingh 0:f2467c077504 799 pc.printf("Incoming_Data is %s\r\n",incoming_data);
jaspreetsingh 0:f2467c077504 800 sprintf(dest,"%s",incoming_data);
jaspreetsingh 0:f2467c077504 801 pc.printf("\r\n Download finished");
jaspreetsingh 4:668d7227d060 802 wait(15);
jaspreetsingh 5:11c455ebcc34 803
jaspreetsingh 0:f2467c077504 804 char *token;
jaspreetsingh 0:f2467c077504 805 token = strtok(dest, s);
jaspreetsingh 0:f2467c077504 806 token = strtok(NULL,s);
jaspreetsingh 0:f2467c077504 807 pc.printf("\r\nToken is %s\r\n",token);
jaspreetsingh 0:f2467c077504 808
jaspreetsingh 0:f2467c077504 809 //NO FTGET REQUIRED Case : 0
jaspreetsingh 0:f2467c077504 810 if(atoi(token)==NULL)
jaspreetsingh 0:f2467c077504 811 {
jaspreetsingh 0:f2467c077504 812 return;
jaspreetsingh 0:f2467c077504 813 }
jaspreetsingh 0:f2467c077504 814 //RESET THE MODULE Case : 1
jaspreetsingh 0:f2467c077504 815 else if(atoi(token)==1)
jaspreetsingh 0:f2467c077504 816 {
jaspreetsingh 0:f2467c077504 817 pc.printf("\r\nModule reset\r\n");
jaspreetsingh 0:f2467c077504 818 reset_mod();
jaspreetsingh 0:f2467c077504 819
jaspreetsingh 0:f2467c077504 820 }
jaspreetsingh 0:f2467c077504 821 //Request Particular Path File Case : 2
jaspreetsingh 0:f2467c077504 822 else if(atoi(token) == 2)
jaspreetsingh 0:f2467c077504 823 {
jaspreetsingh 0:f2467c077504 824 token = strtok(NULL,s);
jaspreetsingh 0:f2467c077504 825 sprintf(ftpget,"%s",token);
jaspreetsingh 0:f2467c077504 826 pc.printf("Ftpget is %s\r\n",ftpget);
jaspreetsingh 0:f2467c077504 827 token = strtok(NULL,s);
jaspreetsingh 0:f2467c077504 828 sprintf(ftpget1,"%s",token);
jaspreetsingh 0:f2467c077504 829 pc.printf("Ftpget1 is %s\r\n",ftpget1);
jaspreetsingh 0:f2467c077504 830 ftp_connect();
jaspreetsingh 0:f2467c077504 831 wait(5);
jaspreetsingh 0:f2467c077504 832 ftp_put(1);
jaspreetsingh 0:f2467c077504 833 }
jaspreetsingh 0:f2467c077504 834 //Request Timestamp File Case : 3
jaspreetsingh 0:f2467c077504 835 else if(atoi(token)==3)
jaspreetsingh 0:f2467c077504 836 {
jaspreetsingh 0:f2467c077504 837 pc.printf("\r\n Timestamp Sending\r\n");
jaspreetsingh 0:f2467c077504 838 token = strtok(NULL,s);
jaspreetsingh 0:f2467c077504 839 sprintf(ftpget,"%s",token);
jaspreetsingh 0:f2467c077504 840 pc.printf("Ftpget is %s\r\n",ftpget);
jaspreetsingh 0:f2467c077504 841 ftp_connect();
jaspreetsingh 0:f2467c077504 842 wait(5);
jaspreetsingh 0:f2467c077504 843 ftp_put(2);
jaspreetsingh 0:f2467c077504 844 }
jaspreetsingh 1:56e7680a6339 845 // Delete the particular Folder Case : 4
jaspreetsingh 0:f2467c077504 846 else if(atoi(token) ==4)
jaspreetsingh 0:f2467c077504 847 {
jaspreetsingh 0:f2467c077504 848 //FOR DELETING THE SELECTED FILE
jaspreetsingh 3:726f275f04ac 849 char removefile[100]="";
jaspreetsingh 1:56e7680a6339 850 token = strtok(NULL,s);
jaspreetsingh 3:726f275f04ac 851 sprintf(removefile,"%s",token);
jaspreetsingh 3:726f275f04ac 852 pc.printf("Folder to be removed is %s",removefile);
jaspreetsingh 3:726f275f04ac 853
jaspreetsingh 0:f2467c077504 854 if(removefile==NULL)
jaspreetsingh 0:f2467c077504 855 {
jaspreetsingh 0:f2467c077504 856 pc.printf("\r\n NULL Condition\r\n");
jaspreetsingh 0:f2467c077504 857 return;
jaspreetsingh 0:f2467c077504 858 }
jaspreetsingh 0:f2467c077504 859 else
jaspreetsingh 0:f2467c077504 860 {
jaspreetsingh 0:f2467c077504 861 pc.printf("\r\n Deleting requested file\r\n");
jaspreetsingh 5:11c455ebcc34 862 remove(removefile);
jaspreetsingh 0:f2467c077504 863 pc.printf("\r\n File Deleted\r\n");
jaspreetsingh 3:726f275f04ac 864 }
jaspreetsingh 0:f2467c077504 865 }
jaspreetsingh 2:e5b9aefbcdeb 866 /*
jaspreetsingh 0:f2467c077504 867 else if(atoi(token)==5)
jaspreetsingh 0:f2467c077504 868 {
jaspreetsingh 0:f2467c077504 869 pc.printf("\r\n Remote Configuration\r\n");
jaspreetsingh 0:f2467c077504 870 }
jaspreetsingh 2:e5b9aefbcdeb 871 // wait(5);
jaspreetsingh 2:e5b9aefbcdeb 872
jaspreetsingh 0:f2467c077504 873 FILE *fp1 = fopen("/sd/Query.txt","w");
jaspreetsingh 0:f2467c077504 874 fprintf(fp1,"%s",ftpget);
jaspreetsingh 0:f2467c077504 875 fclose(fp1);
jaspreetsingh 0:f2467c077504 876 */
jaspreetsingh 0:f2467c077504 877
jaspreetsingh 0:f2467c077504 878 }
jaspreetsingh 0:f2467c077504 879 else
jaspreetsingh 0:f2467c077504 880 {
jaspreetsingh 0:f2467c077504 881 pc.printf("Error getting the file");
jaspreetsingh 0:f2467c077504 882 }
jaspreetsingh 0:f2467c077504 883
jaspreetsingh 0:f2467c077504 884 ftp_get_attempt=6;
jaspreetsingh 0:f2467c077504 885 }
jaspreetsingh 0:f2467c077504 886
jaspreetsingh 0:f2467c077504 887 }
jaspreetsingh 0:f2467c077504 888 else
jaspreetsingh 0:f2467c077504 889 {
jaspreetsingh 0:f2467c077504 890 return;
jaspreetsingh 0:f2467c077504 891 }
jaspreetsingh 0:f2467c077504 892
jaspreetsingh 0:f2467c077504 893 }
jaspreetsingh 0:f2467c077504 894
jaspreetsingh 0:f2467c077504 895 void FTP_Fun()
jaspreetsingh 0:f2467c077504 896 {
jaspreetsingh 0:f2467c077504 897 /*tid6 = osThreadGetId();
jaspreetsingh 0:f2467c077504 898
jaspreetsingh 0:f2467c077504 899 while(true)
jaspreetsingh 0:f2467c077504 900 {
jaspreetsingh 0:f2467c077504 901 osSignalWait(0x1, osWaitForever);*/
FahdAnsary 9:7965c3bc3199 902 if(ftp_connect())
FahdAnsary 9:7965c3bc3199 903 {
jaspreetsingh 0:f2467c077504 904 ftp_put(0);
jaspreetsingh 0:f2467c077504 905 //downloadFTP(); // For FTPGET Function
jaspreetsingh 0:f2467c077504 906 }
jaspreetsingh 0:f2467c077504 907 return;
jaspreetsingh 0:f2467c077504 908 //}
jaspreetsingh 0:f2467c077504 909 }
jaspreetsingh 0:f2467c077504 910
jaspreetsingh 0:f2467c077504 911 //----------------------------------------------------- MAIN LOOP -----------------------------------------------------------
jaspreetsingh 0:f2467c077504 912
jaspreetsingh 0:f2467c077504 913 int main()
jaspreetsingh 0:f2467c077504 914 {
jaspreetsingh 0:f2467c077504 915
jaspreetsingh 0:f2467c077504 916 gsm_rst=0;
jaspreetsingh 0:f2467c077504 917 wait(1);
jaspreetsingh 0:f2467c077504 918 gsm_rst=1;
FahdAnsary 9:7965c3bc3199 919 wait(8);
jaspreetsingh 0:f2467c077504 920 gsm_init();
jaspreetsingh 0:f2467c077504 921 mkdir("/sd/jas",0777);
FahdAnsary 9:7965c3bc3199 922 int old_hour=100;
jaspreetsingh 0:f2467c077504 923 pc.printf("\r\nHelloWorld\r\n");
jaspreetsingh 0:f2467c077504 924 sendATcommand("AT+CLTS=1\r", "OK", 15,2);
jaspreetsingh 0:f2467c077504 925 //wait(10);
jaspreetsingh 0:f2467c077504 926 GetFileDir();
jaspreetsingh 0:f2467c077504 927 FILE *fp = fopen("/sd/SiteInfo.txt","a");
FahdAnsary 9:7965c3bc3199 928 if(fp == NULL)
FahdAnsary 9:7965c3bc3199 929 {
jaspreetsingh 0:f2467c077504 930 FILE *fp = fopen("/sd/SiteInfo.txt","w");
jaspreetsingh 0:f2467c077504 931 fprintf(fp, "\r\n%s",time_stamp);
jaspreetsingh 0:f2467c077504 932
FahdAnsary 9:7965c3bc3199 933 }
FahdAnsary 9:7965c3bc3199 934 else
FahdAnsary 9:7965c3bc3199 935 {
jaspreetsingh 0:f2467c077504 936 fprintf(fp, "\r\n%s",time_stamp);
jaspreetsingh 0:f2467c077504 937 pc.printf("\r\n%s",time_stamp);
jaspreetsingh 0:f2467c077504 938 fclose(fp);
jaspreetsingh 0:f2467c077504 939 }
jaspreetsingh 0:f2467c077504 940 pc.printf("\r\n Timestamp saved");
FahdAnsary 9:7965c3bc3199 941
FahdAnsary 9:7965c3bc3199 942
FahdAnsary 9:7965c3bc3199 943 while(1)
FahdAnsary 9:7965c3bc3199 944 {
FahdAnsary 9:7965c3bc3199 945 pc.printf("\r\n%d\t%d\r\n",hour,old_hour);
FahdAnsary 9:7965c3bc3199 946 if (old_hour!=100 &&hour!=old_hour)
FahdAnsary 9:7965c3bc3199 947 {
FahdAnsary 9:7965c3bc3199 948 pc.printf("\r\nhour changed");
FahdAnsary 9:7965c3bc3199 949 if(ftp_connect())
FahdAnsary 9:7965c3bc3199 950 {
FahdAnsary 9:7965c3bc3199 951 sprintf(filenamefft,"%s",timestampname_old);
FahdAnsary 9:7965c3bc3199 952 sprintf(pathfft,"%s",timestamppath_old);
FahdAnsary 9:7965c3bc3199 953 ftp_put(0);
FahdAnsary 9:7965c3bc3199 954 }
FahdAnsary 9:7965c3bc3199 955 downloadFTP(); // For FTPGET Function
FahdAnsary 9:7965c3bc3199 956 }
FahdAnsary 9:7965c3bc3199 957 old_hour=hour;
FahdAnsary 9:7965c3bc3199 958 sprintf(timestampname_old,timestampname);
FahdAnsary 9:7965c3bc3199 959 sprintf(timestamppath_old,timestamppath);
jaspreetsingh 0:f2467c077504 960 sampling();
jaspreetsingh 0:f2467c077504 961 store();
jaspreetsingh 0:f2467c077504 962 FTP_Fun();
jaspreetsingh 0:f2467c077504 963 pc.printf("\r\n Complete Done");
FahdAnsary 9:7965c3bc3199 964
FahdAnsary 9:7965c3bc3199 965 if(hour%2>0)
FahdAnsary 9:7965c3bc3199 966 {
FahdAnsary 9:7965c3bc3199 967 if(minute>3 && minute<6)
FahdAnsary 9:7965c3bc3199 968 {
FahdAnsary 9:7965c3bc3199 969 reset_mod();
FahdAnsary 9:7965c3bc3199 970 }
jaspreetsingh 0:f2467c077504 971 }
jaspreetsingh 0:f2467c077504 972 //wait(10);
jaspreetsingh 0:f2467c077504 973 }
FahdAnsary 9:7965c3bc3199 974
jaspreetsingh 0:f2467c077504 975 }