Revision 11:3aab82f74a75, committed 2016-06-21

Comitter:

ryood

Date:

Tue Jun 21 09:31:01 2016 +0000

Parent:

10:28082577ed5f

Commit message:

VCVS DCF??????FilterController???

Changed in this revision

diff -r 28082577ed5f -r 3aab82f74a75 FilterController.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/FilterController.lib	Tue Jun 21 09:31:01 2016 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/users/ryood/code/FilterController/#3c930c1aaf8f

diff -r 28082577ed5f -r 3aab82f74a75 main.cpp
--- a/main.cpp	Tue Jun 21 08:41:11 2016 +0000
+++ b/main.cpp	Tue Jun 21 09:31:01 2016 +0000
@@ -14,6 +14,7 @@
 #include "N5110.h"
 #include "AverageAnalogIn.h"
 #include "SpiSequenceSender.h"
+#include "SpiFilterController.h"
 
 #define UART_TRACE  (0)
 #define SPI_RATE    (8000000)
@@ -30,6 +31,8 @@
 Sequence sequence[SEQUENCE_N];
 SpiSequenceSender sequenceSender(&spiMaster, D9, sequence, SEQUENCE_N, 5);
 
+SpiFilterController filterController(&spiMaster, D10);
+
 //------------------------------------------------------------------------
 // User Interface
 //------------------------------------------------------------------------
@@ -58,12 +61,14 @@
     PinDetect(PA_8,  PullUp),
 };
 
+#if 0
 // ToDo: Filterにモジュレーション信号を送る方法を考える。
 struct Filter {
     int cutOff;
     int resonance;
     int envMod;
 } Filter;
+#endif
 
 int currentStep = 0;
 bool isRunning = true;
@@ -88,9 +93,9 @@
         isRunning, sequenceSender.getWaveShape());
     Lcd.printString(buff, 0, 3);
     sprintf(buff, "%3d %3d %3d", 
-        sequenceSender.getPulseWidth(), Filter.envMod, sequenceSender.getBpm());
+        sequenceSender.getPulseWidth(), filterController.getEnvMod(), sequenceSender.getBpm());
     Lcd.printString(buff, 0, 4);
-    sprintf(buff, "%3d %3d", Filter.cutOff, Filter.resonance);
+    sprintf(buff, "%3d %3d", filterController.getCutoff(), filterController.getResonance());
     Lcd.printString(buff, 0, 5);
     Lcd.refresh();
 }
@@ -209,34 +214,34 @@
     
     while (true) {
         // pulse width
-        tmp = Pots[0].read_u16() >> 9;    // 7bit witdth
+        tmp = Pots[0].read_u16() >> 9;    // 7bit width
         if (tmp != (sequenceSender.getPulseWidth() >> 1)) {
             sequenceSender.setPulseWidth(tmp << 1);
             isDirty = true;
         }
         // filter envelope moduration 
-        tmp = Pots[1].read_u16() >> 9;    // 7bit witdth
-        if (tmp != Filter.envMod) {
-            Filter.envMod = tmp;
+        tmp = Pots[1].read_u16() >> 8;
+        if (tmp != filterController.getEnvMod()) {
+            filterController.setEnvMod(tmp);
             isDirty = true;
         }
         // bpm
-        tmp = Pots[2].read_u16() >> 9;    // 7bit witdth
+        tmp = Pots[2].read_u16() >> 9;    // 7bit precission
         tmp <<= 1;
         if (tmp != sequenceSender.getBpm()) {
             sequenceSender.setBpm(tmp);
             isDirty = true;
         }
         // cutoff
-        tmp = Pots[3].read_u16() >> 10;    // 6bit witdth
-        if (tmp != Filter.cutOff) {
-            Filter.cutOff = tmp;
+        tmp = Pots[3].read_u16() >> 8;
+        if (tmp != filterController.getCutoff()) {
+            filterController.setCutoff(tmp);
             isDirty = true;
         }
         // resonance
-        tmp = Pots[4].read_u16() >> 10;    // 6bit witdth
-        if (tmp != Filter.resonance) {
-            Filter.resonance = tmp;
+        tmp = Pots[4].read_u16() >> 8;
+        if (tmp != filterController.getResonance()) {
+            filterController.setResonance(tmp);
             isDirty = true;
         }
         Thread::wait(20);
@@ -284,8 +289,9 @@
     
     // Main loop
     while (true) {
-        CheckPin = !CheckPin;
         if (!isRunning && isDirty) {
+            CheckPin = !CheckPin;
+            filterController.outDCF();
             updateLCD();
             isDirty = false;
         }