Testbed / Mbed 2 deprecated FTPGET_Merged

Ftpget merged with the main code

Dependencies:   SDFileSystem dspmodified mbed

merged_code.cpp@29:4f2b3d68aa6b, 2015-06-28 (annotated)

Committer:
lalitkumar
Date:
Sun Jun 28 13:39:02 2015 +0000
Revision:
29:4f2b3d68aa6b
Parent:
28:9d2635dcb8ff 
minimal version, start bug fixing from here

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
lalitkumar 26:256bf8284cb6 12 #define module_name "BHJ3" //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] = "";
lalitkumar 27:4eb9687ab6c2 28 char timestamp[50]="";
lalitkumar 27:4eb9687ab6c2 29 char csq[50]="";
lalitkumar 25:236d7a498f38 30 char csq_value[2]="";
jaspreetsingh 0:f2467c077504 31 char time_stamp[20]="";
lalitkumar 27:4eb9687ab6c2 32 char timestampold[100]="";
jaspreetsingh 0:f2467c077504 33 char main_dir[100] ="";
jaspreetsingh 0:f2467c077504 34 char hour_dir[100] ="";
jaspreetsingh 0:f2467c077504 35 char pathAC[100] ="";
jaspreetsingh 0:f2467c077504 36 char pathDC[100] ="";
lalitkumar 17:824537d9204b 37 //char pathDCdetect[100] ="";
jaspreetsingh 0:f2467c077504 38 char pathfft[100]="";
jaspreetsingh 0:f2467c077504 39 //char putpathname[100]="";
jaspreetsingh 0:f2467c077504 40 char filenameAC[100] ="";
jaspreetsingh 0:f2467c077504 41 char filenameDC[100] ="";
jaspreetsingh 0:f2467c077504 42 char filenamefft[100] ="";
jaspreetsingh 0:f2467c077504 43 char clk_response[100] ="";
FahdAnsary 9:7965c3bc3199 44 char ftpget[100]=""; // For FTPGET Function
FahdAnsary 9:7965c3bc3199 45 char ftpget1[100]=""; // For FTPGET Function
jaspreetsingh 16:622629b0cf3c 46 char ftpget2[100]=""; // For FTPGET Function
FahdAnsary 9:7965c3bc3199 47 char mod_reset[50]= "NVIC_SystemReset();"; // For FTPGET Function
jaspreetsingh 16:622629b0cf3c 48 char incoming_data[150]=""; // For FTPGET Function
FahdAnsary 9:7965c3bc3199 49 char dest[100]=""; // For FTPGET Function
FahdAnsary 9:7965c3bc3199 50 const char s[2] = "!"; // For FTPGET Function
FahdAnsary 9:7965c3bc3199 51 char src[100]=""; // For FTPGET Function
FahdAnsary 9:7965c3bc3199 52 //char ftp_timestamp[20]=""; // For Timestamp.txt filename
FahdAnsary 9:7965c3bc3199 53 char ftpputpathname[100]=""; // For FTPPUTHPATH NAME
FahdAnsary 9:7965c3bc3199 54 char timestampname_old[30]=""; // For sending past hour info file
FahdAnsary 9:7965c3bc3199 55 char timestamppath_old[30]=""; // For sending past hour info file
FahdAnsary 9:7965c3bc3199 56 char timestampname[30]="";
FahdAnsary 9:7965c3bc3199 57 char timestamppath[30]="";
FahdAnsary 9:7965c3bc3199 58 int maxfreq = 0; // For Timestamp Function
jaspreetsingh 0:f2467c077504 59
jaspreetsingh 0:f2467c077504 60 int m=0,mfinal;
jaspreetsingh 0:f2467c077504 61 int date, month, year, hour, minute, second,minuteold, secondold, temp = 0;
jaspreetsingh 0:f2467c077504 62 unsigned long var = 0;
jaspreetsingh 0:f2467c077504 63 unsigned long currentMillis = 0;
jaspreetsingh 0:f2467c077504 64 int gsmerr=0;
jaspreetsingh 4:668d7227d060 65
jaspreetsingh 0:f2467c077504 66 time_t previous;
jaspreetsingh 0:f2467c077504 67
jaspreetsingh 0:f2467c077504 68 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 69 unsigned short ACdata[fft_points];
jaspreetsingh 0:f2467c077504 70 unsigned short DCdata[fft_points];
jaspreetsingh 0:f2467c077504 71 unsigned short DC_Detect_data[10];
jaspreetsingh 0:f2467c077504 72 unsigned short Temp_data[10];
jaspreetsingh 0:f2467c077504 73 uint32_t dataLength = dur_sec*freq*1000;
lalitkumar 18:4e3aa33674c8 74 int avg_dc_detect[2];
lalitkumar 18:4e3aa33674c8 75 int avg_temp[2];
lalitkumar 28:9d2635dcb8ff 76 bool sd_status_flag=0;
jaspreetsingh 0:f2467c077504 77
jaspreetsingh 0:f2467c077504 78 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 79 // Module reset //
jaspreetsingh 0:f2467c077504 80 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 81 void reset_mod()
jaspreetsingh 0:f2467c077504 82 {
jaspreetsingh 0:f2467c077504 83 NVIC_SystemReset();
jaspreetsingh 0:f2467c077504 84 }
jaspreetsingh 0:f2467c077504 85
jaspreetsingh 0:f2467c077504 86 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 87 // Send AT Command (1 response with clk variable) //
jaspreetsingh 0:f2467c077504 88 //--------------------------------------------------------------------------------------------------//
lalitkumar 25:236d7a498f38 89 int sendATcommand(char* ATcommand, char* expected_answer, unsigned int timeout, int clk_flag) //clk_flg 0: normal, clk_flg 1: store response in timestamp, clk_flg 2: ensure timeout, clk_flg 3: store response in CSQ
jaspreetsingh 0:f2467c077504 90 {
jaspreetsingh 0:f2467c077504 91 int grs=0;
FahdAnsary 12:0ab0a2578025 92 int answer=0; //x=0 and answer=0, if not put, AT+CCLK?\r is not executed
jaspreetsingh 0:f2467c077504 93 char response[300];
jaspreetsingh 0:f2467c077504 94 memset(response, '\0', 100); // Initialize the string
jaspreetsingh 0:f2467c077504 95 wait_ms(100);
jaspreetsingh 0:f2467c077504 96 previous = time(NULL);
jaspreetsingh 0:f2467c077504 97 char dummy;
FahdAnsary 9:7965c3bc3199 98 do
FahdAnsary 9:7965c3bc3199 99 {
FahdAnsary 9:7965c3bc3199 100 if(gsm.readable()!=0)
FahdAnsary 9:7965c3bc3199 101 {
jaspreetsingh 0:f2467c077504 102 dummy=gsm.getc();
jaspreetsingh 0:f2467c077504 103 //pc.putc(dummy);
FahdAnsary 9:7965c3bc3199 104 }
FahdAnsary 9:7965c3bc3199 105 }
FahdAnsary 12:0ab0a2578025 106 while((time(NULL) - previous) < 1); // Clean the input buffer
jaspreetsingh 0:f2467c077504 107 //pc.printf("\r\n");
jaspreetsingh 0:f2467c077504 108 gsm.printf("%s \r", ATcommand); // Send the AT command
jaspreetsingh 0:f2467c077504 109 grs = 0;
jaspreetsingh 0:f2467c077504 110 previous = time(NULL);
FahdAnsary 9:7965c3bc3199 111 do
FahdAnsary 12:0ab0a2578025 112 { // this loop waits for the answer
FahdAnsary 9:7965c3bc3199 113 if(gsm.readable() != 0)
FahdAnsary 9:7965c3bc3199 114 {
FahdAnsary 12:0ab0a2578025 115 response[grs] = gsm.getc(); // if there are data in the UART input buffer, reads it and checks for the asnwer
jaspreetsingh 0:f2467c077504 116 pc.putc(response[grs]);
jaspreetsingh 0:f2467c077504 117 grs++;
FahdAnsary 9:7965c3bc3199 118 if (strstr(response, expected_answer) != NULL)
FahdAnsary 12:0ab0a2578025 119 { // check if the desired answer is in the response of the module
jaspreetsingh 0:f2467c077504 120 if(clk_flag==2) answer=2;
jaspreetsingh 0:f2467c077504 121 else answer=1;
jaspreetsingh 0:f2467c077504 122 }
FahdAnsary 9:7965c3bc3199 123 }
FahdAnsary 12:0ab0a2578025 124 } while((answer !=1) && ((time(NULL) - previous) < timeout)); // Waits for the asnwer with time out
FahdAnsary 9:7965c3bc3199 125 if(clk_flag == 1)
lalitkumar 25:236d7a498f38 126 {
lalitkumar 29:4f2b3d68aa6b 127 pc.printf("\r\nclock updated\r\n");
lalitkumar 28:9d2635dcb8ff 128 sprintf(timestamp,"%.49s",response);
lalitkumar 29:4f2b3d68aa6b 129 pc.printf("%s",timestamp); //copies response to timestamp for further processing
lalitkumar 25:236d7a498f38 130 }
lalitkumar 25:236d7a498f38 131 if(clk_flag == 3)
lalitkumar 25:236d7a498f38 132 {
lalitkumar 27:4eb9687ab6c2 133 pc.printf("timestamp stored11: %s", time_stamp);
lalitkumar 28:9d2635dcb8ff 134 sprintf(csq,"%.49s",response);
lalitkumar 28:9d2635dcb8ff 135 pc.printf("timestamp stored12: %s", time_stamp);
lalitkumar 28:9d2635dcb8ff 136 pc.printf ("end"); //copies response to csq for further processing
lalitkumar 25:236d7a498f38 137 }
jaspreetsingh 0:f2467c077504 138 //pc.printf("\r\nanswer %d\r\n",answer);
jaspreetsingh 0:f2467c077504 139 return answer;
jaspreetsingh 0:f2467c077504 140 }
pravinmagar 20:764af4c48cf2 141
pravinmagar 20:764af4c48cf2 142 //--------------------------------------------------------------------------------------------------//
lalitkumar 24:45bcaa34bcaa 143 // Send AT Command (Compare with 2 possible responses) //
lalitkumar 21:9e71641aeac8 144 //--------------------------------------------------------------------------------------------------//
lalitkumar 24:45bcaa34bcaa 145 bool sendATcommand2(char* ATcommand, char* expected_answer1, char* expected_answer2, unsigned int timeout)
lalitkumar 21:9e71641aeac8 146 {
lalitkumar 21:9e71641aeac8 147 int grs=0;
lalitkumar 24:45bcaa34bcaa 148 bool answer=0; //x=0 and answer=0, if not put, AT+CCLK?\r is not executed
lalitkumar 21:9e71641aeac8 149 char response[300];
lalitkumar 21:9e71641aeac8 150 memset(response, '\0', 100); // Initialize the string
lalitkumar 21:9e71641aeac8 151 wait_ms(100);
lalitkumar 21:9e71641aeac8 152 previous = time(NULL);
lalitkumar 21:9e71641aeac8 153 char dummy;
lalitkumar 21:9e71641aeac8 154 do
lalitkumar 21:9e71641aeac8 155 {
lalitkumar 21:9e71641aeac8 156 if(gsm.readable()!=0)
lalitkumar 21:9e71641aeac8 157 {
lalitkumar 21:9e71641aeac8 158 dummy=gsm.getc();
lalitkumar 21:9e71641aeac8 159 //pc.putc(dummy);
lalitkumar 21:9e71641aeac8 160 }
lalitkumar 21:9e71641aeac8 161 }
lalitkumar 21:9e71641aeac8 162 while((time(NULL) - previous) < 1); // Clean the input buffer
lalitkumar 21:9e71641aeac8 163 //pc.printf("\r\n");
lalitkumar 21:9e71641aeac8 164 gsm.printf("%s \r", ATcommand); // Send the AT command
lalitkumar 21:9e71641aeac8 165 grs = 0;
lalitkumar 21:9e71641aeac8 166 previous = time(NULL);
lalitkumar 21:9e71641aeac8 167 do
lalitkumar 21:9e71641aeac8 168 { // this loop waits for the answer
lalitkumar 21:9e71641aeac8 169 if(gsm.readable() != 0)
lalitkumar 21:9e71641aeac8 170 {
lalitkumar 21:9e71641aeac8 171 response[grs] = gsm.getc(); // if there are data in the UART input buffer, reads it and checks for the asnwer
lalitkumar 21:9e71641aeac8 172 pc.putc(response[grs]);
lalitkumar 21:9e71641aeac8 173 grs++;
lalitkumar 21:9e71641aeac8 174 if (strstr(response, expected_answer1) != NULL)
lalitkumar 21:9e71641aeac8 175 { // check if the desired answer is in the response of the module
lalitkumar 21:9e71641aeac8 176 answer=1;
lalitkumar 21:9e71641aeac8 177 }
lalitkumar 21:9e71641aeac8 178 if (strstr(response, expected_answer2) != NULL)
lalitkumar 21:9e71641aeac8 179 { // check if the desired answer is in the response of the module
lalitkumar 21:9e71641aeac8 180 answer=1;
lalitkumar 21:9e71641aeac8 181 }
lalitkumar 21:9e71641aeac8 182 }
lalitkumar 24:45bcaa34bcaa 183 } while((answer==0) && ((time(NULL) - previous) < timeout)); // Waits for the asnwer with time out
lalitkumar 24:45bcaa34bcaa 184 //pc.printf("\r\nanswer %d\r\n",answer);
lalitkumar 24:45bcaa34bcaa 185 return answer;
lalitkumar 24:45bcaa34bcaa 186 }
lalitkumar 24:45bcaa34bcaa 187
lalitkumar 24:45bcaa34bcaa 188 //--------------------------------------------------------------------------------------------------//
lalitkumar 24:45bcaa34bcaa 189 // Send AT Command (Compare with 2 serial responses) //
lalitkumar 24:45bcaa34bcaa 190 //--------------------------------------------------------------------------------------------------//
lalitkumar 24:45bcaa34bcaa 191 bool sendATcommand3(char* ATcommand, char* expected_answer1, char* expected_answer2, unsigned int timeout)
lalitkumar 24:45bcaa34bcaa 192 {
lalitkumar 24:45bcaa34bcaa 193 int grs=0;
lalitkumar 24:45bcaa34bcaa 194 bool answer=0; //x=0 and answer=0, if not put, AT+CCLK?\r is not executed
lalitkumar 24:45bcaa34bcaa 195 char response[300];
lalitkumar 24:45bcaa34bcaa 196 memset(response, '\0', 100); // Initialize the string
lalitkumar 24:45bcaa34bcaa 197 wait_ms(100);
lalitkumar 24:45bcaa34bcaa 198 previous = time(NULL);
lalitkumar 24:45bcaa34bcaa 199 char dummy;
lalitkumar 24:45bcaa34bcaa 200 do
lalitkumar 24:45bcaa34bcaa 201 {
lalitkumar 24:45bcaa34bcaa 202 if(gsm.readable()!=0)
lalitkumar 24:45bcaa34bcaa 203 {
lalitkumar 24:45bcaa34bcaa 204 dummy=gsm.getc();
lalitkumar 24:45bcaa34bcaa 205 //pc.putc(dummy);
lalitkumar 24:45bcaa34bcaa 206 }
lalitkumar 24:45bcaa34bcaa 207 }
lalitkumar 24:45bcaa34bcaa 208 while((time(NULL) - previous) < 1); // Clean the input buffer
lalitkumar 24:45bcaa34bcaa 209 //pc.printf("\r\n");
lalitkumar 24:45bcaa34bcaa 210 gsm.printf("%s \r", ATcommand); // Send the AT command
lalitkumar 24:45bcaa34bcaa 211 grs = 0;
lalitkumar 24:45bcaa34bcaa 212 previous = time(NULL);
lalitkumar 24:45bcaa34bcaa 213 do
lalitkumar 24:45bcaa34bcaa 214 { // this loop waits for the answer
lalitkumar 24:45bcaa34bcaa 215 if(gsm.readable() != 0)
lalitkumar 24:45bcaa34bcaa 216 {
lalitkumar 24:45bcaa34bcaa 217 response[grs] = gsm.getc(); // if there are data in the UART input buffer, reads it and checks for the asnwer
lalitkumar 24:45bcaa34bcaa 218 pc.putc(response[grs]);
lalitkumar 24:45bcaa34bcaa 219 grs++;
lalitkumar 24:45bcaa34bcaa 220 if (strstr(response, expected_answer1) != NULL)
lalitkumar 24:45bcaa34bcaa 221 { // check if the desired answer is in the response of the module
lalitkumar 24:45bcaa34bcaa 222 if (strstr(response, expected_answer2) != NULL)
lalitkumar 24:45bcaa34bcaa 223 { // check if the desired answer is in the response of the module
lalitkumar 24:45bcaa34bcaa 224 answer=1;
lalitkumar 24:45bcaa34bcaa 225 }
lalitkumar 24:45bcaa34bcaa 226 }
lalitkumar 24:45bcaa34bcaa 227 }
lalitkumar 24:45bcaa34bcaa 228 } while((answer==0) && ((time(NULL) - previous) < timeout)); // Waits for the asnwer with time out
lalitkumar 21:9e71641aeac8 229 //pc.printf("\r\nanswer %d\r\n",answer);
lalitkumar 21:9e71641aeac8 230 return answer;
lalitkumar 21:9e71641aeac8 231 }
lalitkumar 21:9e71641aeac8 232
lalitkumar 21:9e71641aeac8 233 //--------------------------------------------------------------------------------------------------//
pravinmagar 20:764af4c48cf2 234 // iteration
pravinmagar 20:764af4c48cf2 235 //--------------------------------------------------------------------------------------------------//
pravinmagar 20:764af4c48cf2 236
pravinmagar 20:764af4c48cf2 237 bool iteration_send_ATcommand(char* ATcommand, char* expected_answer, unsigned int timeout, int clk_flag,int attempts)
pravinmagar 20:764af4c48cf2 238 {
pravinmagar 20:764af4c48cf2 239 for(int i=0; i < attempts; i++)
pravinmagar 20:764af4c48cf2 240 {
pravinmagar 20:764af4c48cf2 241 if(sendATcommand(ATcommand,expected_answer,timeout,clk_flag))
pravinmagar 20:764af4c48cf2 242 {
pravinmagar 20:764af4c48cf2 243 return 1;
pravinmagar 20:764af4c48cf2 244 }
pravinmagar 20:764af4c48cf2 245 }
pravinmagar 20:764af4c48cf2 246 return 0 ;
pravinmagar 20:764af4c48cf2 247 }
FahdAnsary 9:7965c3bc3199 248 //--------------------------------------------------------------------------------------------------//
lalitkumar 25:236d7a498f38 249 // Getting Timestamp & CSQ Function //
FahdAnsary 9:7965c3bc3199 250 //--------------------------------------------------------------------------------------------------//
FahdAnsary 9:7965c3bc3199 251
lalitkumar 25:236d7a498f38 252 void GetTime_CSQ()
FahdAnsary 9:7965c3bc3199 253 {
lalitkumar 26:256bf8284cb6 254 sendATcommand("AT+CCLK?\r", "OK", 10,1);
lalitkumar 25:236d7a498f38 255 //sprintf(response,timestamp);
lalitkumar 25:236d7a498f38 256 int x=20;
lalitkumar 25:236d7a498f38 257 year = 10*(timestamp[x+1]-48) + (timestamp[x+2]-48);
lalitkumar 25:236d7a498f38 258 month = (timestamp[x+4]-48)*10+(timestamp[x+5]-48);
lalitkumar 25:236d7a498f38 259 date = (timestamp[x+7]-48)*10+(timestamp[x+8]-48);
lalitkumar 25:236d7a498f38 260 hour = (timestamp[x+10]-48)*10+(timestamp[x+11]-48);
lalitkumar 25:236d7a498f38 261 minute = (timestamp[x+13]-48)*10+(timestamp[x+14]-48);
lalitkumar 26:256bf8284cb6 262 second = (timestamp[x+16]-48)*10+(timestamp[x+17]-48);
lalitkumar 26:256bf8284cb6 263 sprintf(time_stamp,"%02d%02d%02d%02d%02d%02d",year,month,date,hour,minute,second);
lalitkumar 25:236d7a498f38 264
lalitkumar 27:4eb9687ab6c2 265 pc.printf("Get time result:%s.....",time_stamp);
lalitkumar 25:236d7a498f38 266 if(sendATcommand("AT+CSQ","OK",5,3)){
lalitkumar 25:236d7a498f38 267 if(csq[18]==44){
lalitkumar 25:236d7a498f38 268 int csq_calc=10*(csq[16]-48)+(csq[17]-48);
lalitkumar 25:236d7a498f38 269 sprintf(csq_value,"%02d",csq_calc);
lalitkumar 25:236d7a498f38 270 }
lalitkumar 25:236d7a498f38 271 else if(csq[17]==44){
lalitkumar 25:236d7a498f38 272 sprintf(csq_value,"0%c", csq[16]);
lalitkumar 25:236d7a498f38 273 }
lalitkumar 25:236d7a498f38 274 else sprintf(csq_value,"NA");
lalitkumar 25:236d7a498f38 275 }
lalitkumar 25:236d7a498f38 276 //pc.printf("CSQ: %c %c %s",csq[16],csq[17], csq_value);
lalitkumar 25:236d7a498f38 277
FahdAnsary 9:7965c3bc3199 278 }
jaspreetsingh 8:12b4c521c033 279
jaspreetsingh 0:f2467c077504 280 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 281 // Getting File Directories and names //
jaspreetsingh 0:f2467c077504 282 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 283 void GetFileDir()
jaspreetsingh 0:f2467c077504 284 {
jaspreetsingh 0:f2467c077504 285 int attempt_cnt=0;
jaspreetsingh 0:f2467c077504 286 char month_dir[100]="";
jaspreetsingh 0:f2467c077504 287 char date_dir[100] ="";
lalitkumar 25:236d7a498f38 288 GetTime_CSQ();
FahdAnsary 9:7965c3bc3199 289 while(year<15||year>20)
FahdAnsary 9:7965c3bc3199 290 {
lalitkumar 25:236d7a498f38 291 pc.printf("%d\r\n",year);
lalitkumar 25:236d7a498f38 292 GetTime_CSQ();
jaspreetsingh 0:f2467c077504 293 attempt_cnt++;
jaspreetsingh 0:f2467c077504 294 if(attempt_cnt>4) break;
jaspreetsingh 0:f2467c077504 295 }
FahdAnsary 12:0ab0a2578025 296 if(year>14&&year<21&&month<13)
FahdAnsary 9:7965c3bc3199 297 {
FahdAnsary 9:7965c3bc3199 298 if((minute!=minuteold)||(second!=secondold))
FahdAnsary 9:7965c3bc3199 299 {
jaspreetsingh 0:f2467c077504 300 sprintf(timestampold,timestamp);
lalitkumar 29:4f2b3d68aa6b 301 pc.printf("stage 1");
jaspreetsingh 0:f2467c077504 302 minuteold=minute;
jaspreetsingh 0:f2467c077504 303 secondold=second;
jaspreetsingh 0:f2467c077504 304 sprintf(main_dir,"/sd/%s",sitename);
jaspreetsingh 0:f2467c077504 305 sprintf(month_dir,"%s/%s%02d%02d",main_dir,sitename,year,month);
jaspreetsingh 0:f2467c077504 306 sprintf(date_dir,"%s/%s%02d%02d%02d",month_dir,sitename,year,month,date);
jaspreetsingh 0:f2467c077504 307 sprintf(hour_dir,"%s/%s%02d%02d%02d%02d",date_dir,sitename,year,month,date,hour);
jaspreetsingh 0:f2467c077504 308 sprintf(filepath,"%s/%s%02d%02d%02d%02d%02d%02d",hour_dir,sitename,year,month,date,hour,minute,second);
jaspreetsingh 0:f2467c077504 309 sprintf(filename,"%s%02d%02d%02d%02d%02d%02d",sitename,year,month,date,hour,minute,second);
lalitkumar 26:256bf8284cb6 310 sprintf(ftpputpathname,"%s/%02d/%02d/%02d/%02d",module_name,year,month,date,hour); // For FTPPUTPATHNAME feature
jaspreetsingh 5:11c455ebcc34 311 //pc.printf("Ftpputpathname is %s\r\n",ftpputpathname); // For FTPPUTPATHNAME feature
jaspreetsingh 0:f2467c077504 312 gsmerr=0;
lalitkumar 29:4f2b3d68aa6b 313 pc.printf("stage 2");
jaspreetsingh 0:f2467c077504 314 mkdir(main_dir,0777);
jaspreetsingh 0:f2467c077504 315 mkdir(month_dir,0777);
jaspreetsingh 0:f2467c077504 316 mkdir(date_dir,0777);
jaspreetsingh 0:f2467c077504 317 mkdir(hour_dir,0777);
lalitkumar 29:4f2b3d68aa6b 318 pc.printf("stage 3");
FahdAnsary 9:7965c3bc3199 319 }
lalitkumar 25:236d7a498f38 320 else //timestamp same as previous
FahdAnsary 9:7965c3bc3199 321 {
jaspreetsingh 0:f2467c077504 322 sprintf(filepath,"%s/%s%02d%02d%02d%02d%02d%02dErr%03d",hour_dir,sitename,year,month,date,hour,minute,second,gsmerr);
jaspreetsingh 0:f2467c077504 323 sprintf(filename,"%s%02d%02d%02d%02d%02d%02dErr%03d",sitename,year,month,date,hour,minute,second,gsmerr);
jaspreetsingh 0:f2467c077504 324 gsmerr++;
jaspreetsingh 0:f2467c077504 325 }
FahdAnsary 9:7965c3bc3199 326 }
lalitkumar 25:236d7a498f38 327 else //garbage timestamp
FahdAnsary 9:7965c3bc3199 328 {
jaspreetsingh 0:f2467c077504 329 sprintf(timestamp,timestampold);
FahdAnsary 12:0ab0a2578025 330 //pc.printf("\r\nTimestamp......%s\r\n",timestamp);
FahdAnsary 12:0ab0a2578025 331
FahdAnsary 12:0ab0a2578025 332 sprintf(filepath,"%s/%s%02d%02dErr%03d",hour_dir,sitename,minuteold,secondold,gsmerr);
FahdAnsary 12:0ab0a2578025 333 sprintf(filename,"%s%02d%02dErr%03d",sitename,minuteold,secondold,gsmerr);
jaspreetsingh 0:f2467c077504 334 gsmerr++;
jaspreetsingh 0:f2467c077504 335 }
jaspreetsingh 0:f2467c077504 336 }
jaspreetsingh 0:f2467c077504 337
jaspreetsingh 0:f2467c077504 338 //--------------------------------------------------------------------------------------------------//
lalitkumar 18:4e3aa33674c8 339 // DC & Temp Detect //
jaspreetsingh 0:f2467c077504 340 //--------------------------------------------------------------------------------------------------//
lalitkumar 18:4e3aa33674c8 341 void DC_TC_Detection(short int k) //k limited by array size of avg_dc_detect & avg_temp
jaspreetsingh 0:f2467c077504 342 {
jaspreetsingh 0:f2467c077504 343 Timer t;
jaspreetsingh 0:f2467c077504 344 int j=0;
jaspreetsingh 7:3d5fd645c11d 345 ADC0_CFG2=ADC0_CFG2||0x10;
jaspreetsingh 0:f2467c077504 346 t.start();
FahdAnsary 9:7965c3bc3199 347 while(j<10)
FahdAnsary 9:7965c3bc3199 348 {
FahdAnsary 9:7965c3bc3199 349 if((int)(t.read()*50*freq*1000)%100 == 0)
FahdAnsary 9:7965c3bc3199 350 {
jaspreetsingh 0:f2467c077504 351 DC_Detect_data[j] = DC_Detect.read_u16();
jaspreetsingh 7:3d5fd645c11d 352 Temp_data[j] = TC1.read_u16();
jaspreetsingh 0:f2467c077504 353 ++j;
jaspreetsingh 0:f2467c077504 354 }
jaspreetsingh 0:f2467c077504 355 }
jaspreetsingh 0:f2467c077504 356 t.stop();
FahdAnsary 9:7965c3bc3199 357 //pc.printf("\r\nTemp Time Taken %f \n\r", t.read());
jaspreetsingh 0:f2467c077504 358 t.reset();
lalitkumar 18:4e3aa33674c8 359 avg_dc_detect[k]=0;
lalitkumar 18:4e3aa33674c8 360 avg_temp[k]=0;
lalitkumar 18:4e3aa33674c8 361 for(int i=0; i<10; i++)
lalitkumar 18:4e3aa33674c8 362 {
lalitkumar 18:4e3aa33674c8 363 avg_dc_detect[k]=avg_dc_detect[k]+int(DC_Detect_data[i]);
lalitkumar 18:4e3aa33674c8 364 avg_temp[k]=avg_temp[k]+int(Temp_data[i]);
lalitkumar 18:4e3aa33674c8 365 }
lalitkumar 18:4e3aa33674c8 366 avg_dc_detect[k]=avg_dc_detect[k]/10;
lalitkumar 18:4e3aa33674c8 367 avg_temp[k]=avg_temp[k]/10;
jaspreetsingh 0:f2467c077504 368 // pc.printf("Total Samples %d\r\n",j);
jaspreetsingh 0:f2467c077504 369 }
jaspreetsingh 0:f2467c077504 370
jaspreetsingh 0:f2467c077504 371 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 372 // AC-DC Sampling //
jaspreetsingh 0:f2467c077504 373 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 374 void calculate_ADC()
jaspreetsingh 0:f2467c077504 375 {
jaspreetsingh 0:f2467c077504 376 Timer t;
jaspreetsingh 0:f2467c077504 377 int j=0;
jaspreetsingh 0:f2467c077504 378 pc.printf("\n\rStarting Reading \n\r");
jaspreetsingh 0:f2467c077504 379 t.start();
FahdAnsary 9:7965c3bc3199 380 while(j<dataLength)
FahdAnsary 9:7965c3bc3199 381 {
FahdAnsary 9:7965c3bc3199 382 if((int)(t.read()*100*freq*1000)%100 == 0)
FahdAnsary 9:7965c3bc3199 383 {
jaspreetsingh 0:f2467c077504 384 ACdata[j] = AC_input.read_u16();
jaspreetsingh 0:f2467c077504 385 DCdata[j] = DC_input.read_u16();
jaspreetsingh 0:f2467c077504 386 ++j;
jaspreetsingh 0:f2467c077504 387 }
jaspreetsingh 0:f2467c077504 388 }
jaspreetsingh 0:f2467c077504 389 t.stop();
jaspreetsingh 0:f2467c077504 390 //pc.printf("Time Taken %f \n\r", t.read());
jaspreetsingh 0:f2467c077504 391 t.reset();
jaspreetsingh 0:f2467c077504 392 //pc.printf("Total Samples %d\r\n",j);
jaspreetsingh 0:f2467c077504 393 }
jaspreetsingh 0:f2467c077504 394
jaspreetsingh 0:f2467c077504 395 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 396 // Sampling Function //
jaspreetsingh 0:f2467c077504 397 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 398
jaspreetsingh 0:f2467c077504 399 void sampling()
jaspreetsingh 0:f2467c077504 400 {
jaspreetsingh 0:f2467c077504 401 pc.printf("\r\nSampling attempt");
lalitkumar 18:4e3aa33674c8 402 DC_TC_Detection(0);
jaspreetsingh 0:f2467c077504 403 calculate_ADC();
lalitkumar 18:4e3aa33674c8 404 DC_TC_Detection(1);
jaspreetsingh 0:f2467c077504 405 }
FahdAnsary 9:7965c3bc3199 406 //--------------------------------------------------------------------------------------------------//
FahdAnsary 9:7965c3bc3199 407 // FFT Function //
FahdAnsary 9:7965c3bc3199 408 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 409
jaspreetsingh 0:f2467c077504 410 void fft(short N, short start_index, short step, int loop)
jaspreetsingh 0:f2467c077504 411 {
FahdAnsary 9:7965c3bc3199 412 if(N==2048)
FahdAnsary 9:7965c3bc3199 413 {
jaspreetsingh 0:f2467c077504 414 float input_2048[2048];
FahdAnsary 9:7965c3bc3199 415 for (short i=0; i<2048; i++)
FahdAnsary 9:7965c3bc3199 416 {
jaspreetsingh 0:f2467c077504 417 input_2048[i]=float(fft_array[(start_index+i*step)]);
jaspreetsingh 0:f2467c077504 418 }
jaspreetsingh 0:f2467c077504 419 float output_4096[4096];
jaspreetsingh 0:f2467c077504 420 arm_rfft_instance_f32 SR;
jaspreetsingh 0:f2467c077504 421 arm_cfft_radix4_instance_f32 SR_CFFT;
jaspreetsingh 0:f2467c077504 422 arm_status status=arm_rfft_init_f32(&SR, &SR_CFFT, 2048, 0, 1);
jaspreetsingh 0:f2467c077504 423 arm_rfft_f32(&SR, input_2048, output_4096);
FahdAnsary 9:7965c3bc3199 424 for (short i=0; i<4096; i++)
FahdAnsary 9:7965c3bc3199 425 {
jaspreetsingh 0:f2467c077504 426 fft_array[start_index+i*step]=int(output_4096[i]);
jaspreetsingh 0:f2467c077504 427 }
jaspreetsingh 0:f2467c077504 428 return;
FahdAnsary 9:7965c3bc3199 429 }
FahdAnsary 9:7965c3bc3199 430 else
FahdAnsary 9:7965c3bc3199 431 {
jaspreetsingh 0:f2467c077504 432 fft(N/2, start_index, step*2,0);
jaspreetsingh 0:f2467c077504 433 fft(N/2, start_index+step, step*2,0);
jaspreetsingh 0:f2467c077504 434 float output_data1[2];
jaspreetsingh 0:f2467c077504 435 float output_data2[2];
jaspreetsingh 0:f2467c077504 436 float output_data3[2];
jaspreetsingh 0:f2467c077504 437 float output_data4[2];
jaspreetsingh 0:f2467c077504 438 output_data3[0]=fft_array[start_index];
jaspreetsingh 0:f2467c077504 439 output_data3[1]=fft_array[start_index+2*step];
jaspreetsingh 0:f2467c077504 440 output_data4[0]=fft_array[start_index+step];
jaspreetsingh 0:f2467c077504 441 output_data4[1]=fft_array[start_index+3*step];
jaspreetsingh 0:f2467c077504 442 fft_array[start_index]=output_data3[0]+output_data4[0];
jaspreetsingh 0:f2467c077504 443 fft_array[start_index+step]=output_data3[1]+output_data4[1];
FahdAnsary 9:7965c3bc3199 444 for(int i=1; i<N/2; i++)
FahdAnsary 9:7965c3bc3199 445 {
jaspreetsingh 0:f2467c077504 446 output_data1[0]=float(fft_array[start_index+4*(i)*step]);
jaspreetsingh 0:f2467c077504 447 output_data1[1]=float(fft_array[start_index+(4*(i)+2)*step]);
jaspreetsingh 0:f2467c077504 448 output_data2[0]=float(fft_array[start_index+(4*(i)+1)*step]);
jaspreetsingh 0:f2467c077504 449 output_data2[1]=float(fft_array[start_index+(4*(i)+3)*step]);
jaspreetsingh 0:f2467c077504 450 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 451 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 452 }
jaspreetsingh 0:f2467c077504 453 fft_array[start_index+N*step]=output_data3[0]-output_data4[0];
jaspreetsingh 0:f2467c077504 454 fft_array[start_index+(N+1)*step]=output_data3[1]-output_data4[1];
FahdAnsary 9:7965c3bc3199 455 if(loop==0)
FahdAnsary 9:7965c3bc3199 456 {
FahdAnsary 9:7965c3bc3199 457 for(int i=N/2+1; i<N; i++)
FahdAnsary 9:7965c3bc3199 458 {
jaspreetsingh 0:f2467c077504 459 fft_array[start_index+2*i*step]=fft_array[start_index+2*(N-i)*step];
jaspreetsingh 0:f2467c077504 460 fft_array[start_index+(2*i+1)*step]=-1*fft_array[start_index+(2*(N-i)+1)*step];
jaspreetsingh 0:f2467c077504 461 }
jaspreetsingh 0:f2467c077504 462 }
FahdAnsary 9:7965c3bc3199 463 if(loop==1)
FahdAnsary 9:7965c3bc3199 464 {
FahdAnsary 9:7965c3bc3199 465 for(short i=0; i<8193; i++)
FahdAnsary 9:7965c3bc3199 466 {
jaspreetsingh 0:f2467c077504 467 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 468 }
jaspreetsingh 0:f2467c077504 469 }
jaspreetsingh 0:f2467c077504 470 return;
jaspreetsingh 0:f2467c077504 471 }
jaspreetsingh 0:f2467c077504 472 }
FahdAnsary 9:7965c3bc3199 473 //--------------------------------------------------------------------------------------------------//
FahdAnsary 9:7965c3bc3199 474 // FFT Max Function //
FahdAnsary 9:7965c3bc3199 475 //--------------------------------------------------------------------------------------------------//
FahdAnsary 9:7965c3bc3199 476
jaspreetsingh 0:f2467c077504 477 void fft_max(int start_index, int number_count, int maximal_count, uint32_t* maximum_index, float* maximum_value)
jaspreetsingh 0:f2467c077504 478 {
jaspreetsingh 0:f2467c077504 479 float maximal_array[number_count];
FahdAnsary 9:7965c3bc3199 480 for (int i=0; i<number_count; i++)
FahdAnsary 9:7965c3bc3199 481 {
jaspreetsingh 0:f2467c077504 482 maximal_array[i]=float(fft_array[start_index+i]);
jaspreetsingh 0:f2467c077504 483 }
FahdAnsary 9:7965c3bc3199 484 for(int i=0; i<maximal_count; i++)
FahdAnsary 9:7965c3bc3199 485 {
jaspreetsingh 0:f2467c077504 486 arm_max_f32(maximal_array,number_count,&maximum_value[i],&maximum_index[i]);
jaspreetsingh 0:f2467c077504 487 maximal_array[maximum_index[i]]=0;
jaspreetsingh 0:f2467c077504 488 maximum_index[i]=start_index+maximum_index[i];
jaspreetsingh 0:f2467c077504 489 }
jaspreetsingh 0:f2467c077504 490 }
FahdAnsary 9:7965c3bc3199 491 //--------------------------------------------------------------------------------------------------//
FahdAnsary 9:7965c3bc3199 492 // FFT Array Prepare //
FahdAnsary 9:7965c3bc3199 493 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 494
jaspreetsingh 0:f2467c077504 495 void prepare_fft_array(int* start_index, int* points_count, int* maximas_required, int segments, int fft_type)
jaspreetsingh 0:f2467c077504 496 {
jaspreetsingh 0:f2467c077504 497 int max_points_count=0;
FahdAnsary 9:7965c3bc3199 498 for (int i=0; i<segments; i++)
FahdAnsary 9:7965c3bc3199 499 {
jaspreetsingh 0:f2467c077504 500 max_points_count=max_points_count+maximas_required[i];
jaspreetsingh 0:f2467c077504 501 }
jaspreetsingh 0:f2467c077504 502 uint32_t index[max_points_count];
jaspreetsingh 0:f2467c077504 503 float maxima[max_points_count];
jaspreetsingh 0:f2467c077504 504 int j=0;
FahdAnsary 9:7965c3bc3199 505 for (int i=0; i<segments; i++)
FahdAnsary 9:7965c3bc3199 506 {
jaspreetsingh 0:f2467c077504 507 fft_max(start_index[i],points_count[i],maximas_required[i],&index[j],&maxima[j]);
jaspreetsingh 0:f2467c077504 508 j=j+maximas_required[i];
jaspreetsingh 0:f2467c077504 509 }
jaspreetsingh 0:f2467c077504 510 FILE *fp = fopen(pathfft, "a");
FahdAnsary 9:7965c3bc3199 511 if(fp == NULL)
FahdAnsary 9:7965c3bc3199 512 {
jaspreetsingh 0:f2467c077504 513 pc.printf("Could not open file for write\n\r");
FahdAnsary 12:0ab0a2578025 514 mkdir("/sd/jas",0777);
jaspreetsingh 0:f2467c077504 515 //reset_mod();
FahdAnsary 9:7965c3bc3199 516 }
FahdAnsary 9:7965c3bc3199 517 else
FahdAnsary 9:7965c3bc3199 518 {
jaspreetsingh 0:f2467c077504 519 //fprintf(fp, "\r\n%s",timestamp);
FahdAnsary 9:7965c3bc3199 520 for(int i=0; i<max_points_count; i++)
FahdAnsary 9:7965c3bc3199 521 {
jaspreetsingh 8:12b4c521c033 522
jaspreetsingh 14:83b823fdcdd0 523 fprintf(fp,"\n%d %d",index[i], int(maxima[i]));
FahdAnsary 9:7965c3bc3199 524 //pc.printf("\r\n %d %d",index[i], int(maxima[i]));
jaspreetsingh 0:f2467c077504 525 }
jaspreetsingh 8:12b4c521c033 526 if(fft_type==0)
jaspreetsingh 8:12b4c521c033 527 {
jaspreetsingh 8:12b4c521c033 528 fprintf(fp,"\r\n\r\n");
jaspreetsingh 8:12b4c521c033 529 maxfreq= index[1];
jaspreetsingh 8:12b4c521c033 530 }
jaspreetsingh 0:f2467c077504 531 else fprintf(fp,"\r\nEOF");
jaspreetsingh 0:f2467c077504 532 fclose(fp);
jaspreetsingh 0:f2467c077504 533 }
jaspreetsingh 0:f2467c077504 534 }
jaspreetsingh 0:f2467c077504 535
jaspreetsingh 0:f2467c077504 536 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 537 // Storage //
jaspreetsingh 0:f2467c077504 538 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 539 void store()
jaspreetsingh 0:f2467c077504 540 {
jaspreetsingh 0:f2467c077504 541 GetFileDir();
lalitkumar 29:4f2b3d68aa6b 542 pc.printf("getfiledir completed");
FahdAnsary 9:7965c3bc3199 543 // AC Sample storage
jaspreetsingh 0:f2467c077504 544 sprintf(filenameAC,"%sAC.txt",filename);
jaspreetsingh 0:f2467c077504 545 sprintf(pathAC,"%sAC.txt",filepath);
lalitkumar 28:9d2635dcb8ff 546 pc.printf("\r\nFilename-AC\t%s", pathAC);
jaspreetsingh 0:f2467c077504 547 FILE *fp = fopen(pathAC, "w");
FahdAnsary 12:0ab0a2578025 548
FahdAnsary 9:7965c3bc3199 549 if(fp == NULL)
FahdAnsary 9:7965c3bc3199 550 {
lalitkumar 29:4f2b3d68aa6b 551 pc.printf("Could not open file for write\n\r");
jaspreetsingh 0:f2467c077504 552 //reset_mod();
FahdAnsary 9:7965c3bc3199 553 }
FahdAnsary 9:7965c3bc3199 554 else
FahdAnsary 9:7965c3bc3199 555 {
lalitkumar 29:4f2b3d68aa6b 556 pc.printf("attempting to save file\n\r");
FahdAnsary 9:7965c3bc3199 557 for(int k=0; k<dataLength; k++)
FahdAnsary 9:7965c3bc3199 558 {
jaspreetsingh 0:f2467c077504 559 fprintf(fp, "%d.", ACdata[k]);
jaspreetsingh 0:f2467c077504 560 }
jaspreetsingh 0:f2467c077504 561 fprintf(fp, "EOF");
jaspreetsingh 0:f2467c077504 562 fclose(fp);
jaspreetsingh 0:f2467c077504 563 }
FahdAnsary 9:7965c3bc3199 564 // DC Sample storage
jaspreetsingh 0:f2467c077504 565 sprintf(filenameDC,"%sDC.txt",filename);
jaspreetsingh 0:f2467c077504 566 sprintf(pathDC,"%sDC.txt",filepath);
lalitkumar 29:4f2b3d68aa6b 567 pc.printf("\r\nFilename-DC\t%s", pathDC);
jaspreetsingh 0:f2467c077504 568 fp = fopen(pathDC, "w");
FahdAnsary 9:7965c3bc3199 569 if(fp == NULL)
FahdAnsary 9:7965c3bc3199 570 {
jaspreetsingh 0:f2467c077504 571 //pc.printf("Could not open file for write\n\r");
jaspreetsingh 0:f2467c077504 572 //reset_mod();
FahdAnsary 9:7965c3bc3199 573 }
FahdAnsary 9:7965c3bc3199 574 else
FahdAnsary 9:7965c3bc3199 575 {
FahdAnsary 9:7965c3bc3199 576 for(int k=0; k<dataLength; k++)
FahdAnsary 9:7965c3bc3199 577 {
jaspreetsingh 0:f2467c077504 578 fprintf(fp, "%d.", DCdata[k]);
jaspreetsingh 0:f2467c077504 579 }
jaspreetsingh 0:f2467c077504 580 fprintf(fp, "EOF");
jaspreetsingh 0:f2467c077504 581 fclose(fp);
jaspreetsingh 0:f2467c077504 582 }
lalitkumar 18:4e3aa33674c8 583
FahdAnsary 9:7965c3bc3199 584 //FFT starts
jaspreetsingh 7:3d5fd645c11d 585 //pc.printf("\r\nfftstart");
jaspreetsingh 0:f2467c077504 586 //pc.printf("\r\nfftstage1");
jaspreetsingh 0:f2467c077504 587 sprintf(filenamefft,"%sft.txt",filename);
jaspreetsingh 8:12b4c521c033 588 //sprintf(ftp_timestamp,"%s",filename); // For FTP Timestamp
jaspreetsingh 0:f2467c077504 589 sprintf(pathfft,"%sft.txt",filepath);
jaspreetsingh 7:3d5fd645c11d 590 //pc.printf("\r\nFilename-FFT\t%s", pathfft);
jaspreetsingh 0:f2467c077504 591
jaspreetsingh 0:f2467c077504 592 int fft_segments=4;
jaspreetsingh 0:f2467c077504 593 int fft_start_index[4]= {0,760,1520,2280};
jaspreetsingh 0:f2467c077504 594 int fft_points_count[4]= {4,120,240,360};
jaspreetsingh 0:f2467c077504 595 int fft_maximas_required[4]= {1,20,8,8};
jaspreetsingh 7:3d5fd645c11d 596 float AC_rms_value=0;
jaspreetsingh 7:3d5fd645c11d 597 float AC_mean_value=0;
jaspreetsingh 7:3d5fd645c11d 598 float DC_rms_value=0;
jaspreetsingh 7:3d5fd645c11d 599 float DC_mean_value=0;
FahdAnsary 9:7965c3bc3199 600 //AC fft
FahdAnsary 9:7965c3bc3199 601 for(int i=0; i<fft_points; i++)
FahdAnsary 9:7965c3bc3199 602 {
jaspreetsingh 0:f2467c077504 603 fft_array[i]=int(ACdata[i]);
jaspreetsingh 7:3d5fd645c11d 604 AC_mean_value=AC_mean_value+fft_array[i];
jaspreetsingh 0:f2467c077504 605 //pc.printf("%d %d %d\r\n", i, i+int(fft_points), fft_array[i]);
jaspreetsingh 0:f2467c077504 606 fft_array[(i+int(fft_points))]=0;
jaspreetsingh 0:f2467c077504 607 }
FahdAnsary 9:7965c3bc3199 608 //AC RMS
jaspreetsingh 7:3d5fd645c11d 609 AC_mean_value=AC_mean_value/fft_points;
FahdAnsary 9:7965c3bc3199 610 for(int i=0; i<fft_points; i++)
FahdAnsary 9:7965c3bc3199 611 {
jaspreetsingh 7:3d5fd645c11d 612 AC_rms_value=AC_rms_value+((AC_mean_value-fft_array[i])*(AC_mean_value-fft_array[i])/10000);
jaspreetsingh 7:3d5fd645c11d 613 }
lalitkumar 18:4e3aa33674c8 614 //FFT file write
jaspreetsingh 7:3d5fd645c11d 615 fp = fopen(pathfft, "w");
FahdAnsary 12:0ab0a2578025 616 //pc.printf("\r\nopened path fft\r\n");
FahdAnsary 9:7965c3bc3199 617 if(fp == NULL)
FahdAnsary 9:7965c3bc3199 618 {
FahdAnsary 12:0ab0a2578025 619 //pc.printf("Could not open file for write pathfft\n\r");
jaspreetsingh 7:3d5fd645c11d 620 //reset_mod();
jaspreetsingh 7:3d5fd645c11d 621 }
FahdAnsary 9:7965c3bc3199 622 else
lalitkumar 27:4eb9687ab6c2 623 { fprintf(fp, "%s",time_stamp);
lalitkumar 26:256bf8284cb6 624 fprintf(fp, " CSQ %s",csq_value);
lalitkumar 26:256bf8284cb6 625 fprintf(fp, " AD1 %d",avg_dc_detect[0]);
lalitkumar 26:256bf8284cb6 626 fprintf(fp, " AD2 %d",avg_dc_detect[1]);
lalitkumar 26:256bf8284cb6 627 fprintf(fp, " AT1 %d",avg_temp[0]);
lalitkumar 26:256bf8284cb6 628 fprintf(fp, " AT2 %d",avg_temp[1]);
FahdAnsary 9:7965c3bc3199 629 fprintf(fp, " %.0f",AC_rms_value);
jaspreetsingh 7:3d5fd645c11d 630 fclose(fp);
jaspreetsingh 7:3d5fd645c11d 631 }
FahdAnsary 9:7965c3bc3199 632 fft(fft_points,0,1,1);
FahdAnsary 9:7965c3bc3199 633 maxfreq=0;
FahdAnsary 9:7965c3bc3199 634 prepare_fft_array(fft_start_index,fft_points_count,fft_maximas_required,fft_segments,0);
FahdAnsary 9:7965c3bc3199 635
FahdAnsary 9:7965c3bc3199 636 //TIME STAMP FILE WRITE FUNCTION
FahdAnsary 12:0ab0a2578025 637 if(gsmerr==0)
FahdAnsary 12:0ab0a2578025 638 {
FahdAnsary 12:0ab0a2578025 639
FahdAnsary 12:0ab0a2578025 640 sprintf(timestampname,"TS%s%02d%02d%02d%02d.txt",sitename,year,month,date,hour);
FahdAnsary 12:0ab0a2578025 641 sprintf(timestamppath,"/sd/%s",timestampname);
FahdAnsary 12:0ab0a2578025 642 }
FahdAnsary 12:0ab0a2578025 643 else
FahdAnsary 12:0ab0a2578025 644 {
FahdAnsary 12:0ab0a2578025 645
FahdAnsary 12:0ab0a2578025 646 sprintf(timestampname,"TS%sErr.txt",sitename);
FahdAnsary 12:0ab0a2578025 647 //pc.printf("\r\n%s",timestampname);
FahdAnsary 12:0ab0a2578025 648 sprintf(timestamppath,"/sd/%s",timestampname);
FahdAnsary 12:0ab0a2578025 649
FahdAnsary 12:0ab0a2578025 650 }
FahdAnsary 12:0ab0a2578025 651 //pc.printf("\r\n Timestampname is %s\r\n",timestampname);
FahdAnsary 9:7965c3bc3199 652 FILE *fp13 = fopen(timestamppath,"a");
FahdAnsary 9:7965c3bc3199 653
FahdAnsary 12:0ab0a2578025 654 if(fp == NULL)
FahdAnsary 12:0ab0a2578025 655 {
FahdAnsary 12:0ab0a2578025 656 //pc.printf("Could not open file for write pathfft\n\r");
FahdAnsary 12:0ab0a2578025 657 //reset_mod();
FahdAnsary 12:0ab0a2578025 658 }
FahdAnsary 12:0ab0a2578025 659 else
FahdAnsary 12:0ab0a2578025 660 {
lalitkumar 18:4e3aa33674c8 661 fprintf(fp13,"\r\n%02d%02d %d %.0f %d",minute,second,avg_dc_detect[1]/100,AC_rms_value/100000,maxfreq); //Rushabh: avg_dc_detect[2] missing, need to accomodate
FahdAnsary 12:0ab0a2578025 662 //pc.printf("Value is \r\n%02d%02d %d %.0f %d",minute,second,avg_dc_detect,AC_rms_value,maxfreq);
FahdAnsary 12:0ab0a2578025 663 fclose(fp13);
FahdAnsary 12:0ab0a2578025 664 }
jaspreetsingh 8:12b4c521c033 665 pc.printf("\r\nTimestamp.txt Storage Done\n\r");
FahdAnsary 9:7965c3bc3199 666
FahdAnsary 9:7965c3bc3199 667 //DC fft
FahdAnsary 9:7965c3bc3199 668 for(int i=0; i<fft_points; i++)
FahdAnsary 9:7965c3bc3199 669 {
jaspreetsingh 0:f2467c077504 670 fft_array[i]=int(DCdata[i]);
jaspreetsingh 7:3d5fd645c11d 671 DC_mean_value=DC_mean_value+fft_array[i];
jaspreetsingh 0:f2467c077504 672 //pc.printf("%d %d %d\r\n", i, i+int(fft_points), fft_array[i]);
jaspreetsingh 0:f2467c077504 673 fft_array[(i+int(fft_points))]=0;
jaspreetsingh 0:f2467c077504 674 }
FahdAnsary 9:7965c3bc3199 675 //DC RMS
jaspreetsingh 7:3d5fd645c11d 676 DC_mean_value=DC_mean_value/fft_points;
FahdAnsary 9:7965c3bc3199 677 for(int i=0; i<fft_points; i++)
FahdAnsary 9:7965c3bc3199 678 {
FahdAnsary 9:7965c3bc3199 679 DC_rms_value=DC_rms_value+((DC_mean_value-fft_array[i])*(DC_mean_value-fft_array[i])/10000);
jaspreetsingh 7:3d5fd645c11d 680 }
jaspreetsingh 7:3d5fd645c11d 681 fp = fopen(pathfft, "a");
FahdAnsary 9:7965c3bc3199 682 if(fp == NULL)
FahdAnsary 9:7965c3bc3199 683 {
jaspreetsingh 7:3d5fd645c11d 684 //pc.printf("Could not open file for write\n\r");
jaspreetsingh 7:3d5fd645c11d 685 //reset_mod();
jaspreetsingh 7:3d5fd645c11d 686 }
FahdAnsary 9:7965c3bc3199 687 else
FahdAnsary 9:7965c3bc3199 688 {
FahdAnsary 9:7965c3bc3199 689 fprintf(fp, "%.0f",DC_rms_value);
jaspreetsingh 7:3d5fd645c11d 690 fclose(fp);
jaspreetsingh 7:3d5fd645c11d 691 }
jaspreetsingh 7:3d5fd645c11d 692
jaspreetsingh 0:f2467c077504 693 fft(fft_points,0,1,1);
jaspreetsingh 0:f2467c077504 694 prepare_fft_array(fft_start_index,fft_points_count,fft_maximas_required,fft_segments,1);
jaspreetsingh 0:f2467c077504 695
jaspreetsingh 0:f2467c077504 696 }
jaspreetsingh 0:f2467c077504 697 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 698 // GSM Initialization //
jaspreetsingh 0:f2467c077504 699 //--------------------------------------------------------------------------------------------------//
lalitkumar 21:9e71641aeac8 700 bool gsm_init()
jaspreetsingh 0:f2467c077504 701 {
lalitkumar 24:45bcaa34bcaa 702 for(int cnt=0;cnt<5;cnt++) //ATcommand with dual response comparison
FahdAnsary 9:7965c3bc3199 703 {
lalitkumar 24:45bcaa34bcaa 704 if(sendATcommand2("AT+CREG?", "+CREG: 1,1", "+CREG: 1,5", 10)==0){
lalitkumar 24:45bcaa34bcaa 705 if(sendATcommand2("AT+CREG=1", "+CREG:1", "+CREG:5", 5))
lalitkumar 24:45bcaa34bcaa 706 {
lalitkumar 24:45bcaa34bcaa 707 pc.printf("creg success");
lalitkumar 24:45bcaa34bcaa 708 return 1;
lalitkumar 24:45bcaa34bcaa 709 }
lalitkumar 24:45bcaa34bcaa 710 }
lalitkumar 24:45bcaa34bcaa 711 else return 1;
lalitkumar 24:45bcaa34bcaa 712 }
lalitkumar 24:45bcaa34bcaa 713 pc.printf("GSM registration failed");
lalitkumar 24:45bcaa34bcaa 714 return 0;
jaspreetsingh 0:f2467c077504 715 }
jaspreetsingh 0:f2467c077504 716 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 717 // FTP Connect function //
jaspreetsingh 0:f2467c077504 718 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 15:f2a7003fcea1 719
jaspreetsingh 0:f2467c077504 720 bool ftp_connect()
jaspreetsingh 0:f2467c077504 721 {
jaspreetsingh 0:f2467c077504 722 int ftp_close_attempt=0;
jaspreetsingh 0:f2467c077504 723 /*if(sendATcommand("AT+SAPBR=2,1", "+SAPBR: 1,3,\"0.0.0.0\"", 5,0)) {
jaspreetsingh 0:f2467c077504 724 } else {*/
FahdAnsary 9:7965c3bc3199 725 while(!sendATcommand("AT+SAPBR=2,1", "+SAPBR: 1,3,\"0.0.0.0\"", 5,0))
FahdAnsary 9:7965c3bc3199 726 {
jaspreetsingh 0:f2467c077504 727 sendATcommand("AT+SAPBR=0,1","OK",5,0);
jaspreetsingh 0:f2467c077504 728 ftp_close_attempt++;
jaspreetsingh 0:f2467c077504 729 //pc.printf("\r\nclose attempt %d\r\n", ftp_close_attempt);
FahdAnsary 9:7965c3bc3199 730 if(ftp_close_attempt>3)
FahdAnsary 9:7965c3bc3199 731 {
jaspreetsingh 0:f2467c077504 732 //pc.printf("\r\nunable to close bearer\r\n");
jaspreetsingh 0:f2467c077504 733 return 0;
jaspreetsingh 0:f2467c077504 734 }
jaspreetsingh 0:f2467c077504 735 }
jaspreetsingh 0:f2467c077504 736 int ftp_connect_attempt=0;
jaspreetsingh 0:f2467c077504 737 //}
FahdAnsary 9:7965c3bc3199 738 do
FahdAnsary 9:7965c3bc3199 739 {
jaspreetsingh 0:f2467c077504 740 sendATcommand("AT+SAPBR=1,1", "OK", 15,0);
jaspreetsingh 0:f2467c077504 741 //pc.printf("\r\nopen attempt %d\r\n",ftp_connect_attempt);
FahdAnsary 9:7965c3bc3199 742 if(ftp_connect_attempt>3)
FahdAnsary 9:7965c3bc3199 743 {
jaspreetsingh 0:f2467c077504 744 //pc.printf("\r\nunable to open bearer");
jaspreetsingh 0:f2467c077504 745 return 0;
FahdAnsary 9:7965c3bc3199 746 }
jaspreetsingh 0:f2467c077504 747 ftp_connect_attempt++;
FahdAnsary 9:7965c3bc3199 748 }
jaspreetsingh 0:f2467c077504 749 while(sendATcommand("AT+SAPBR=2,1", "+SAPBR: 1,3,\"0.0.0.0\"", 5,0));
jaspreetsingh 0:f2467c077504 750 wait(3);
FahdAnsary 9:7965c3bc3199 751 if(sendATcommand("AT+FTPTYPE=\"I\"", "OK", 5,0))
FahdAnsary 9:7965c3bc3199 752 {
lalitkumar 26:256bf8284cb6 753 if(sendATcommand("AT+FTPSERV=\"ftp.magnetsnmiracles.com\"", "OK", 10,0))
FahdAnsary 9:7965c3bc3199 754 {
lalitkumar 26:256bf8284cb6 755 if(sendATcommand("AT+FTPUN=\"rjsmstrial@magnetsnmiracles.com\"", "OK\r", 10,0))
FahdAnsary 9:7965c3bc3199 756 {
lalitkumar 26:256bf8284cb6 757 if(sendATcommand("AT+FTPPW=\"Krliu@3i\"", "OK\r", 10,0)) return 1;
jaspreetsingh 0:f2467c077504 758 }
jaspreetsingh 0:f2467c077504 759 }
FahdAnsary 9:7965c3bc3199 760 }
jaspreetsingh 0:f2467c077504 761 return 0;
jaspreetsingh 0:f2467c077504 762 }
jaspreetsingh 0:f2467c077504 763
jaspreetsingh 0:f2467c077504 764 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 765 // FTP Send Function //
jaspreetsingh 0:f2467c077504 766 //--------------------------------------------------------------------------------------------------//
jaspreetsingh 0:f2467c077504 767
jaspreetsingh 0:f2467c077504 768 void ftp_put(int ftp_type) // For FTPGET Function
jaspreetsingh 0:f2467c077504 769 {
jaspreetsingh 0:f2467c077504 770
jaspreetsingh 0:f2467c077504 771 char ftpfilename[30]="";
jaspreetsingh 0:f2467c077504 772 char ftpfilepath[100]="";
jaspreetsingh 0:f2467c077504 773
jaspreetsingh 0:f2467c077504 774 if (ftp_type==0)
jaspreetsingh 0:f2467c077504 775 {
jaspreetsingh 0:f2467c077504 776 sprintf(ftpfilename,"%s",filenamefft);
jaspreetsingh 0:f2467c077504 777 sprintf(ftpfilepath,"%s",pathfft);
jaspreetsingh 0:f2467c077504 778 }
jaspreetsingh 0:f2467c077504 779 else if (ftp_type==1) // For FTPGET Function
jaspreetsingh 0:f2467c077504 780 {
jaspreetsingh 0:f2467c077504 781 pc.printf("Sending Requested file\r\n");
jaspreetsingh 0:f2467c077504 782
jaspreetsingh 0:f2467c077504 783 sprintf(ftpfilename,"%s",ftpget); // For Request of multiple file path logic refer abc.text
FahdAnsary 9:7965c3bc3199 784 sprintf(ftpfilepath,"%s",ftpget1);
jaspreetsingh 16:622629b0cf3c 785 sprintf(ftpputpathname,"%s",ftpget2);
jaspreetsingh 0:f2467c077504 786 }
jaspreetsingh 0:f2467c077504 787 else if (ftp_type==2)
jaspreetsingh 0:f2467c077504 788 {
jaspreetsingh 0:f2467c077504 789 // For Timestamp text file
jaspreetsingh 0:f2467c077504 790 sprintf(ftpfilename,"%s.txt",ftpget);
jaspreetsingh 0:f2467c077504 791 sprintf(ftpfilepath,"/sd/%s.txt",ftpget);
jaspreetsingh 0:f2467c077504 792 }
jaspreetsingh 0:f2467c077504 793
jaspreetsingh 0:f2467c077504 794 char command1[40];
jaspreetsingh 0:f2467c077504 795 char result1[20];
jaspreetsingh 0:f2467c077504 796 char command2 [100];
jaspreetsingh 0:f2467c077504 797 //char result2 [20];
jaspreetsingh 0:f2467c077504 798
jaspreetsingh 0:f2467c077504 799 sprintf(command1,"%s\"%s\"", "AT+FTPPUTNAME=", ftpfilename);
jaspreetsingh 0:f2467c077504 800 sprintf(result1,"%s", "OK");
jaspreetsingh 0:f2467c077504 801 pc.printf("ftpfilepath is \n\r %s \n\r",ftpfilepath);
jaspreetsingh 0:f2467c077504 802
jaspreetsingh 0:f2467c077504 803 //sd card
jaspreetsingh 0:f2467c077504 804 int char_cnt=0;
jaspreetsingh 0:f2467c077504 805 char file_data[1294];
jaspreetsingh 0:f2467c077504 806 FILE *fp8 = fopen(ftpfilepath, "r");
FahdAnsary 9:7965c3bc3199 807 if(fp8==NULL)
FahdAnsary 9:7965c3bc3199 808 {
jaspreetsingh 0:f2467c077504 809 pc.printf("\n\r NULL Condition\r\n");
jaspreetsingh 0:f2467c077504 810 return;
FahdAnsary 9:7965c3bc3199 811 }
FahdAnsary 9:7965c3bc3199 812 else
FahdAnsary 9:7965c3bc3199 813 {
FahdAnsary 9:7965c3bc3199 814 for(int i=0; i<1294; i++)
FahdAnsary 9:7965c3bc3199 815 {
jaspreetsingh 0:f2467c077504 816 file_data[i] = fgetc(fp8);
jaspreetsingh 0:f2467c077504 817 char_cnt= char_cnt++;
FahdAnsary 9:7965c3bc3199 818 if( feof(fp8) )
FahdAnsary 9:7965c3bc3199 819 {
jaspreetsingh 0:f2467c077504 820 break ;
jaspreetsingh 0:f2467c077504 821 }
jaspreetsingh 0:f2467c077504 822 }//size calculation loop ends
jaspreetsingh 0:f2467c077504 823 fclose(fp8);
jaspreetsingh 0:f2467c077504 824 }
FahdAnsary 9:7965c3bc3199 825 for(int putname_attempt=0; putname_attempt<2; putname_attempt++)
FahdAnsary 9:7965c3bc3199 826 {
jaspreetsingh 0:f2467c077504 827 //pc.printf("\r\nftp_put attempt\n\r");
jaspreetsingh 0:f2467c077504 828 // pc.printf("\r\nChar count %d\n\r",char_cnt);
FahdAnsary 9:7965c3bc3199 829 if(sendATcommand(command1,result1, 10,0))
FahdAnsary 9:7965c3bc3199 830 {
jaspreetsingh 5:11c455ebcc34 831 sprintf(command2,"%s/%s/\"", "AT+FTPPUTPATH=\"", ftpputpathname); // For FTPPUTPATHNAME Feature
jaspreetsingh 0:f2467c077504 832 //sprintf(result2,"%s", "OK");
jaspreetsingh 0:f2467c077504 833 sendATcommand(command2,"OK", 10,0);
lalitkumar 26:256bf8284cb6 834 if(sendATcommand3("AT+FTPPUT=1", "OK", "+FTPPUT:1,1",20))
FahdAnsary 9:7965c3bc3199 835 {
jaspreetsingh 0:f2467c077504 836 //wait(8);
jaspreetsingh 0:f2467c077504 837 // pc.printf("in loop");
jaspreetsingh 0:f2467c077504 838 // pc.printf("\n\r %s",ftpfilepath);
jaspreetsingh 0:f2467c077504 839 /*FILE *fp9 = fopen(ftpfilepath, "r");
jaspreetsingh 0:f2467c077504 840 if(fp9==NULL)return;
jaspreetsingh 0:f2467c077504 841 else
jaspreetsingh 0:f2467c077504 842 {*/
jaspreetsingh 0:f2467c077504 843 int trialcount=0;
jaspreetsingh 0:f2467c077504 844 int allowedtrials=3;
jaspreetsingh 0:f2467c077504 845 char command[40];
jaspreetsingh 0:f2467c077504 846 char result[30];
jaspreetsingh 0:f2467c077504 847 sprintf(command,"%s%d", "AT+FTPPUT=2,",char_cnt);
jaspreetsingh 0:f2467c077504 848 sprintf(result,"%s%d", "+FTPPUT:2,",char_cnt);
FahdAnsary 9:7965c3bc3199 849 while(trialcount<allowedtrials)
FahdAnsary 9:7965c3bc3199 850 {
FahdAnsary 9:7965c3bc3199 851 if(sendATcommand(command,result, 10,0))
FahdAnsary 9:7965c3bc3199 852 {
FahdAnsary 9:7965c3bc3199 853 for(int i=0; i<char_cnt; i++)
FahdAnsary 9:7965c3bc3199 854 {
jaspreetsingh 0:f2467c077504 855 gsm.printf("%c", file_data[i]);
jaspreetsingh 0:f2467c077504 856 }
jaspreetsingh 0:f2467c077504 857 trialcount=allowedtrials+4;
jaspreetsingh 0:f2467c077504 858 wait(5);
lalitkumar 22:4141d6a13488 859 for(int ftp_close_attempt=0; ftp_close_attempt<2; ftp_close_attempt++)
lalitkumar 22:4141d6a13488 860 {
lalitkumar 22:4141d6a13488 861 //pc.printf("\r\nftp_close\r\n");
lalitkumar 22:4141d6a13488 862 if(sendATcommand("AT+FTPPUT=2,0", "OK", 5,0))
lalitkumar 22:4141d6a13488 863 {
lalitkumar 22:4141d6a13488 864 ftp_close_attempt=6;
lalitkumar 22:4141d6a13488 865 }
lalitkumar 22:4141d6a13488 866 }
lalitkumar 22:4141d6a13488 867 return;
jaspreetsingh 0:f2467c077504 868 } else trialcount++;
jaspreetsingh 0:f2467c077504 869 }
jaspreetsingh 0:f2467c077504 870 }
jaspreetsingh 0:f2467c077504 871 }
lalitkumar 28:9d2635dcb8ff 872 for(int ftp_close_attempt=0; ftp_close_attempt<1; ftp_close_attempt++)
FahdAnsary 9:7965c3bc3199 873 {
jaspreetsingh 0:f2467c077504 874 //pc.printf("\r\nftp_close\r\n");
FahdAnsary 9:7965c3bc3199 875 if(sendATcommand("AT+FTPPUT=2,0", "OK", 5,0))
FahdAnsary 9:7965c3bc3199 876 {
jaspreetsingh 0:f2467c077504 877 ftp_close_attempt=6;
jaspreetsingh 0:f2467c077504 878 }
lalitkumar 22:4141d6a13488 879 }
jaspreetsingh 0:f2467c077504 880 }
lalitkumar 22:4141d6a13488 881 return;
jaspreetsingh 0:f2467c077504 882 }
jaspreetsingh 0:f2467c077504 883
jaspreetsingh 0:f2467c077504 884 void FTP_Fun()
jaspreetsingh 0:f2467c077504 885 {
jaspreetsingh 0:f2467c077504 886 /*tid6 = osThreadGetId();
jaspreetsingh 0:f2467c077504 887
jaspreetsingh 0:f2467c077504 888 while(true)
jaspreetsingh 0:f2467c077504 889 {
jaspreetsingh 0:f2467c077504 890 osSignalWait(0x1, osWaitForever);*/
FahdAnsary 9:7965c3bc3199 891 if(ftp_connect())
FahdAnsary 9:7965c3bc3199 892 {
jaspreetsingh 0:f2467c077504 893 ftp_put(0);
jaspreetsingh 0:f2467c077504 894 //downloadFTP(); // For FTPGET Function
jaspreetsingh 0:f2467c077504 895 }
jaspreetsingh 0:f2467c077504 896 return;
jaspreetsingh 0:f2467c077504 897 //}
jaspreetsingh 0:f2467c077504 898 }
jaspreetsingh 0:f2467c077504 899
jaspreetsingh 0:f2467c077504 900 //----------------------------------------------------- MAIN LOOP -----------------------------------------------------------
jaspreetsingh 0:f2467c077504 901
jaspreetsingh 0:f2467c077504 902 int main()
jaspreetsingh 0:f2467c077504 903 {
lalitkumar 26:256bf8284cb6 904 //pc.printf("\r\nHelloWorld\r\n");
jaspreetsingh 0:f2467c077504 905 gsm_rst=0;
jaspreetsingh 0:f2467c077504 906 wait(1);
jaspreetsingh 0:f2467c077504 907 gsm_rst=1;
FahdAnsary 9:7965c3bc3199 908 wait(8);
lalitkumar 26:256bf8284cb6 909 //pc.printf("\r\nHelloWorld\r\n");
lalitkumar 25:236d7a498f38 910 if(gsm_init()==0){
lalitkumar 25:236d7a498f38 911 reset_mod(); //COA for gsm init failure TBD
lalitkumar 25:236d7a498f38 912 }
FahdAnsary 12:0ab0a2578025 913 int old_hour=100,loopcount=0;
lalitkumar 29:4f2b3d68aa6b 914 sendATcommand("AT+CLTS=1\r", "OK", 20,2);
jaspreetsingh 0:f2467c077504 915 //wait(10);
jaspreetsingh 0:f2467c077504 916 GetFileDir();
lalitkumar 28:9d2635dcb8ff 917 pc.printf("\r\ngetfiledir complete\r\n");
lalitkumar 28:9d2635dcb8ff 918 if(sd.disk_initialize()==0)
lalitkumar 28:9d2635dcb8ff 919 {
lalitkumar 28:9d2635dcb8ff 920 sd_status_flag=1;
lalitkumar 28:9d2635dcb8ff 921 mkdir("/sd/jas",0777);
lalitkumar 28:9d2635dcb8ff 922 FILE *fp = fopen("/sd/SiteInfo.txt","a");
lalitkumar 28:9d2635dcb8ff 923 if(fp == NULL)
lalitkumar 28:9d2635dcb8ff 924 {
lalitkumar 28:9d2635dcb8ff 925 FILE *fp = fopen("/sd/SiteInfo.txt","w");
lalitkumar 28:9d2635dcb8ff 926 fprintf(fp, "\r\n%s",time_stamp);
lalitkumar 28:9d2635dcb8ff 927
lalitkumar 28:9d2635dcb8ff 928 }
lalitkumar 28:9d2635dcb8ff 929 else
lalitkumar 28:9d2635dcb8ff 930 {
lalitkumar 28:9d2635dcb8ff 931 fprintf(fp, "\r\n%s",time_stamp);
lalitkumar 28:9d2635dcb8ff 932 pc.printf("timestamp: \r\n%s",time_stamp);
lalitkumar 28:9d2635dcb8ff 933 fclose(fp);
lalitkumar 28:9d2635dcb8ff 934 }
lalitkumar 28:9d2635dcb8ff 935 }
jaspreetsingh 0:f2467c077504 936 pc.printf("\r\n Timestamp saved");
FahdAnsary 9:7965c3bc3199 937
FahdAnsary 9:7965c3bc3199 938
FahdAnsary 9:7965c3bc3199 939 while(1)
FahdAnsary 9:7965c3bc3199 940 {
lalitkumar 28:9d2635dcb8ff 941 if(sd.disk_initialize()==0) sd_status_flag=1;
lalitkumar 28:9d2635dcb8ff 942 else sd_status_flag=0;
lalitkumar 28:9d2635dcb8ff 943 pc.printf("sd_status %d\r\n%d\t%d\r\n",sd_status_flag,hour,old_hour);
lalitkumar 10:9184e2fb5974 944 sampling();
lalitkumar 10:9184e2fb5974 945 store();
lalitkumar 10:9184e2fb5974 946 FTP_Fun();
lalitkumar 29:4f2b3d68aa6b 947 loopcount++;
FahdAnsary 12:0ab0a2578025 948 if (old_hour!=100 && hour!=old_hour && hour<24)
FahdAnsary 9:7965c3bc3199 949 {
FahdAnsary 9:7965c3bc3199 950 pc.printf("\r\nhour changed");
FahdAnsary 9:7965c3bc3199 951 if(ftp_connect())
FahdAnsary 9:7965c3bc3199 952 {
FahdAnsary 9:7965c3bc3199 953 sprintf(filenamefft,"%s",timestampname_old);
FahdAnsary 9:7965c3bc3199 954 sprintf(pathfft,"%s",timestamppath_old);
lalitkumar 28:9d2635dcb8ff 955 ftp_put(2);
FahdAnsary 9:7965c3bc3199 956 }
FahdAnsary 9:7965c3bc3199 957 }
lalitkumar 10:9184e2fb5974 958 pc.printf("\r\n Complete Done");
FahdAnsary 9:7965c3bc3199 959 old_hour=hour;
FahdAnsary 9:7965c3bc3199 960 sprintf(timestampname_old,timestampname);
jaspreetsingh 16:622629b0cf3c 961 sprintf(timestamppath_old,timestamppath);
FahdAnsary 12:0ab0a2578025 962 if(hour%2>0 || loopcount>120)
FahdAnsary 9:7965c3bc3199 963 {
FahdAnsary 12:0ab0a2578025 964 if((minute>3 && minute<6)||(loopcount>120))
FahdAnsary 9:7965c3bc3199 965 {
FahdAnsary 12:0ab0a2578025 966 loopcount=0;
FahdAnsary 9:7965c3bc3199 967 reset_mod();
FahdAnsary 9:7965c3bc3199 968 }
jaspreetsingh 0:f2467c077504 969 }
jaspreetsingh 0:f2467c077504 970 }
lalitkumar 29:4f2b3d68aa6b 971 }