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Forumas » Mikrovaldikliai » Reikia sinusoides lenteles DAC keitikliui
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Reikia sinusoides lenteles DAC keitikliui |
 Parašytas: 2010 04 27, 16:29 |
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Noriu prijungti prie PIC16F677 rezistorini DAC ir jo isejime gauti sinusini signala.
Gal kas turite panase lentele i?
{
64,65,67,68,70,72,73,75,
76,78,79,81,82,84,85,87,
88,90,91,92,94,95,97,98,
99,100,102,103,104,105,107,108,
109,110,111,112,113,114,115,116,
117,118,118,119,120,121,121,122,
123,123,124,124,125,125,126,126,
126,127,127,127,127,127,127,127,
127,127,127,127,127,127,127,127,
126,126,126,125,125,124,124,123,
123,122,121,121,120,119,118,118,
117,116,115,114,113,112,111,110,
109,108,107,105,104,103,102,100,
99,98,97,95,94,92,91,90,
88,87,85,84,82,81,79,78,
76,75,73,72,70,68,67,65,
64,62,61,59,58,56,54,53,
51,50,48,47,45,44,42,41,
39,38,36,35,34,32,31,30,
28,27,26,25,23,22,21,20,
19,18,17,15,14,13,13,12,
11,10,9,8,8,7,6,5,
5,4,4,3,3,2,2,2,
1,1,1,0,0,0,0,0,
0,0,0,0,0,0,1,1,
1,2,2,2,3,3,4,4,
5,5,6,7,8,8,9,10,
11,12,13,13,14,15,17,18,
19,20,21,22,23,25,26,27,
28,30,31,32,34,35,36,38,
39,41,42,44,45,47,48,50,
51,53,54,56,58,59,61,62,
};
Problema tame kad mano lentele skirta septyniu bitu DAC keitikliui o man reikia 8bit
P.s. - nenoriu procesoriaus apkraut SINusoides skaiciamimas todel reikia lenteles. |
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Reikia sinusoides lenteles DAC keitikliui |
| Parašytas: 2010 04 27, 17:11 |
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| Dovydas rašo: |
| Sudaryk lentelę pats. |
jei toks gudrus, tai gal tu padaryk!
Nesakau kad nesugebeciau, paprasciausiai neturiu laiko lenteles sudarymams juolab kad tikrai yra zmoniu kurie jau turi pasidare.... - noretos kad pasidalintu... (juolab kad ir man ta lentele reikalinga kad ideciu vienam zmogeliui i jo projekta... (ne as ja dziaugsiuos...) |
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Reikia sinusoides lenteles DAC keitikliui |
| Parašytas: 2010 04 27, 17:24 |
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| dariusmano rašo: |
| Dovydas rašo: |
| Sudaryk lentelę pats. |
jei toks gudrus, tai gal tu padaryk!
Nesakau kad nesugebeciau, paprasciausiai neturiu laiko lenteles sudarymams juolab kad tikrai yra zmoniu kurie jau turi pasidare.... - noretos kad pasidalintu... (juolab kad ir man ta lentele reikalinga kad ideciu vienam zmogeliui i jo projekta... (ne as ja dziaugsiuos...) |
Prašom, naudokitės
| Kodas: |
0x80,0x83,0x86,0x89,0x8c,0x8f,0x92,0x95,0x98,0x9c,0x9f,0xa2,0xa5,0xa8,0xab,0xae,
0xb0,0xb3,0xb6,0xb9,0xbc,0xbf,0xc1,0xc4,0xc7,0xc9,0xcc,0xce,0xd1,0xd3,0xd5,0xd8,
0xda,0xdc,0xde,0xe0,0xe2,0xe4,0xe6,0xe8,0xea,0xec,0xed,0xef,0xf0,0xf2,0xf3,0xf5,
0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfc,0xfd,0xfe,0xfe,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0xfe,0xfd,0xfc,0xfc,0xfb,0xfa,0xf9,0xf8,0xf7,
0xf6,0xf5,0xf3,0xf2,0xf0,0xef,0xed,0xec,0xea,0xe8,0xe6,0xe4,0xe2,0xe0,0xde,0xdc,
0xda,0xd8,0xd5,0xd3,0xd1,0xce,0xcc,0xc9,0xc7,0xc4,0xc1,0xbf,0xbc,0xb9,0xb6,0xb3,
0xb0,0xae,0xab,0xa8,0xa5,0xa2,0x9f,0x9c,0x98,0x95,0x92,0x8f,0x8c,0x89,0x86,0x83,
0x80,0x7c,0x79,0x76,0x73,0x70,0x6d,0x6a,0x67,0x63,0x60,0x5d,0x5a,0x57,0x54,0x51,
0x4f,0x4c,0x49,0x46,0x43,0x40,0x3e,0x3b,0x38,0x36,0x33,0x31,0x2e,0x2c,0x2a,0x27,
0x25,0x23,0x21,0x1f,0x1d,0x1b,0x19,0x17,0x15,0x13,0x12,0x10,0x0f,0x0d,0x0c,0x0a,
0x09,0x08,0x07,0x06,0x05,0x04,0x03,0x03,0x02,0x01,0x01,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x02,0x03,0x03,0x04,0x05,0x06,0x07,0x08,
0x09,0x0a,0x0c,0x0d,0x0f,0x10,0x12,0x13,0x15,0x17,0x19,0x1b,0x1d,0x1f,0x21,0x23,
0x25,0x27,0x2a,0x2c,0x2e,0x31,0x33,0x36,0x38,0x3b,0x3e,0x40,0x43,0x46,0x49,0x4c,
0x4f,0x51,0x54,0x57,0x5a,0x5d,0x60,0x63,0x67,0x6a,0x6d,0x70,0x73,0x76,0x79,0x7c |
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Reikia sinusoides lenteles DAC keitikliui |
| Parašytas: 2010 04 27, 17:35 |
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| Dovydas rašo: |
| dariusmano rašo: |
| Dovydas rašo: |
| Sudaryk lentelę pats. |
jei toks gudrus, tai gal tu padaryk!
Nesakau kad nesugebeciau, paprasciausiai neturiu laiko lenteles sudarymams juolab kad tikrai yra zmoniu kurie jau turi pasidare.... - noretos kad pasidalintu... (juolab kad ir man ta lentele reikalinga kad ideciu vienam zmogeliui i jo projekta... (ne as ja dziaugsiuos...) |
Prašom, naudokitės
| Kodas: |
0x80,0x83,0x86,0x89,0x8c,0x8f,0x92,0x95,0x98,0x9c,0x9f,0xa2,0xa5,0xa8,0xab,0xae,
0xb0,0xb3,0xb6,0xb9,0xbc,0xbf,0xc1,0xc4,0xc7,0xc9,0xcc,0xce,0xd1,0xd3,0xd5,0xd8,
0xda,0xdc,0xde,0xe0,0xe2,0xe4,0xe6,0xe8,0xea,0xec,0xed,0xef,0xf0,0xf2,0xf3,0xf5,
0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfc,0xfd,0xfe,0xfe,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0xfe,0xfd,0xfc,0xfc,0xfb,0xfa,0xf9,0xf8,0xf7,
0xf6,0xf5,0xf3,0xf2,0xf0,0xef,0xed,0xec,0xea,0xe8,0xe6,0xe4,0xe2,0xe0,0xde,0xdc,
0xda,0xd8,0xd5,0xd3,0xd1,0xce,0xcc,0xc9,0xc7,0xc4,0xc1,0xbf,0xbc,0xb9,0xb6,0xb3,
0xb0,0xae,0xab,0xa8,0xa5,0xa2,0x9f,0x9c,0x98,0x95,0x92,0x8f,0x8c,0x89,0x86,0x83,
0x80,0x7c,0x79,0x76,0x73,0x70,0x6d,0x6a,0x67,0x63,0x60,0x5d,0x5a,0x57,0x54,0x51,
0x4f,0x4c,0x49,0x46,0x43,0x40,0x3e,0x3b,0x38,0x36,0x33,0x31,0x2e,0x2c,0x2a,0x27,
0x25,0x23,0x21,0x1f,0x1d,0x1b,0x19,0x17,0x15,0x13,0x12,0x10,0x0f,0x0d,0x0c,0x0a,
0x09,0x08,0x07,0x06,0x05,0x04,0x03,0x03,0x02,0x01,0x01,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x02,0x03,0x03,0x04,0x05,0x06,0x07,0x08,
0x09,0x0a,0x0c,0x0d,0x0f,0x10,0x12,0x13,0x15,0x17,0x19,0x1b,0x1d,0x1f,0x21,0x23,
0x25,0x27,0x2a,0x2c,0x2e,0x31,0x33,0x36,0x38,0x3b,0x3e,0x40,0x43,0x46,0x49,0x4c,
0x4f,0x51,0x54,0x57,0x5a,0x5d,0x60,0x63,0x67,0x6a,0x6d,0x70,0x73,0x76,0x79,0x7c |
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Aciu, TIKO ..... |
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Reikia sinusoides lenteles DAC keitikliui |
| Parašytas: 2010 04 29, 12:50 |
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| xoom rašo: |
exeli galima ikinkyt padaryt tokius darbelius  tik reik nepamirst kad jsi radianais skaiciuoja tai reikj (180/Pi) |
... galima ir ta pati PICa ikinkyt kad paskaiciuotu ta sinusoide... ir paskui gautus duomenis sukraut i constantine lentele..... - budu kaip gauti lentele yra simtas.... o zmoniu jau turinciu, ir galinciu pasidalinti lentele yra milijonas.... 
p.s. kam bekankinti exeli kad 'Dovydas' jau pasidalino korektiskai veikiancia (isbandziau) lentele?! |
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