Antonio Montes de Oca
Afinador Guitarra Incompleto
Dependencies: NVIC_set_all_priorities FastAnalogIn TextLCD mbed-dsp mbed
Revision 0:2b9337ff25fe, committed 2015-11-21
- Comitter:
- ratak477
- Date:
- Sat Nov 21 00:12:06 2015 +0000
- Child:
- 1:b5bd45c95e36
- Commit message:
- Afinador_Guitarra_Inc
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/CMSIS_DSP_401.lib Sat Nov 21 00:12:06 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/emh203/code/CMSIS_DSP_401/#3d9c67d97d6f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/FastAnalogIn.lib Sat Nov 21 00:12:06 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/Sissors/code/FastAnalogIn/#afc3b84dbbd6
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextLCD.lib Sat Nov 21 00:12:06 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/simon/code/TextLCD/#308d188a2d3a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Nov 21 00:12:06 2015 +0000
@@ -0,0 +1,118 @@
+#include "mbed.h"
+#include "TextLCD.h"
+#include "FastAnalogIn.h"
+
+
+TextLCD lcd(PTE20,PTE21,PTE22,PTE23,PTE29,PTE30);
+Serial pc(USBTX,USBRX);
+FastAnalogIn Mic(PTB0);
+
+
+int main ()
+{
+ /*
+ lcd.cls();
+ wait(0.01);
+ for(int i = 8; i >= 0; i--)
+ {
+ lcd.cls();
+ lcd.printf("%d",i);
+ wait(1);
+ }
+ lcd.cls();
+ lcd.printf("Perro");
+ */
+
+ lcd.cls(); // Clear the screen
+ float freq = 140;
+ float oct[7] = {16.35,18.35,20.60,21.82,24.5,27.5,30.86};
+ float n;
+ float nueva_oct[7];
+ float nueva_octf;
+
+ for (int i = 0; i <= 6; i = i+1){
+ if (freq >= 14.35 && freq <= 34.22)
+ {
+ n = 0;
+ }
+ if (freq > 34.22 && freq <= 63.56)
+ {
+ n = 1;
+ }
+ if (freq > 63.56 && freq <= 127.14)
+ {
+ n = 2;
+ }
+ if (freq > 127.14 && freq <= 254.28)
+ {
+ n = 3;
+ }
+ if (freq > 254.28 && freq <= 508.26)
+ {
+ n = 4;
+ }
+ if (freq > 508.26 && freq <= 1017.13)
+ {
+ n = 5;
+ }
+ if (freq > 1017.13 && freq <= 2034.26)
+ {
+ n = 6;
+ }
+ if (freq > 2034.26 && freq <= 4068.54)
+ {
+ n = 7;
+ }
+
+ float power1 = pow((float)2,(float)n);
+ nueva_oct[i] = oct[i]*power1;
+ }
+
+ nueva_octf = nueva_oct[6] + 1.84*pow(2,n);
+
+ if (freq >= (nueva_oct[0] - (nueva_oct[1] - nueva_oct[0])/2) && freq < (nueva_oct[0] + (nueva_oct[1] - nueva_oct[0])/2))
+ {
+ if (freq < (nueva_oct[0] - (nueva_oct[1] - nueva_oct[0])/8))
+ {
+ lcd.printf("C %1.0f Aprieta",n);
+ }
+ if (freq > (nueva_oct[0] + (nueva_oct[1] - nueva_oct[0])/4))
+ {
+ lcd.printf("C %1.0f Afloja",n);
+ }
+ if (freq <= (nueva_oct[0] + (nueva_oct[1] - nueva_oct[0])/4) && freq >= (nueva_oct[0] - (nueva_oct[1] - nueva_oct[0])/8))
+ {
+ lcd.printf("C %1.0f",n);
+ }
+ }
+
+ if (freq >= (nueva_oct[1] - (nueva_oct[1] - nueva_oct[0])/2) && freq < (nueva_oct[1] + (nueva_oct[2] - nueva_oct[1])/2))
+ {
+ if (freq < (nueva_oct[1] - (nueva_oct[1] - nueva_oct[0])/4))
+ {
+ lcd.printf("D %1.0f Aprieta",n);
+ }
+ if (freq > (nueva_oct[1] + (nueva_oct[2] - nueva_oct[1])/4))
+ {
+ lcd.printf("D %1.0f Afloja",n);
+ }
+ if (freq <= (nueva_oct[1] + (nueva_oct[2] - nueva_oct[1])/4) && freq >= (nueva_oct[1] - (nueva_oct[1] - nueva_oct[0])/4))
+ {
+ lcd.printf("D %1.0f",n);
+ }
+ }
+
+
+
+ //lcd.printf("%2.0f%",oct[0]);
+ wait(0.01);
+ lcd.locate(0,1);
+ lcd.printf("%f",nueva_octf);
+
+ while (true)
+ {
+ float MicF = Mic;
+ pc.printf("%2.2f\n",MicF);
+ wait (0.1);
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-dsp.lib Sat Nov 21 00:12:06 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/teams/mbed-official/code/mbed-dsp/#7a284390b0ce
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sat Nov 21 00:12:06 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/9296ab0bfc11 \ No newline at end of file