eishchuk / tp_clavier

Commit 20416af8728505bce6ee3e5edf762d38fae85e41

Authored by eishchuk
1 parent c08d3ce3

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@@ -34,6 +34,7 @@ void save(int freq, char * filename) { @@ -34,6 +34,7 @@ void save(int freq, char * filename) {
34 char * data_do = data.data(); 34 char * data_do = data.data();
35 char *data2 = new char[data.datasize()/2]; 35 char *data2 = new char[data.datasize()/2];
36 36
  37 + // accelerate in 2 times
37 int i; 38 int i;
38 int j = 0; 39 int j = 0;
39 for(i=0;i<data.datasize();i+=2) { 40 for(i=0;i<data.datasize();i+=2) {
@@ -41,6 +42,7 @@ void save(int freq, char * filename) { @@ -41,6 +42,7 @@ void save(int freq, char * filename) {
41 j++; 42 j++;
42 } 43 }
43 44
  45 + // resize to one size (TOUCH)
44 int size = data.datasize()/2; 46 int size = data.datasize()/2;
45 if (size > TOUCH) size = TOUCH; 47 if (size > TOUCH) size = TOUCH;
46 48
@@ -48,6 +50,7 @@ void save(int freq, char * filename) { @@ -48,6 +50,7 @@ void save(int freq, char * filename) {
48 data.setDatasize(size); 50 data.setDatasize(size);
49 data.setData(data2); 51 data.setData(data2);
50 52
  53 + // save with its filename
51 data.save(filename); 54 data.save(filename);
52 } 55 }
53 56
@@ -62,8 +65,10 @@ int play_music(char* filename) { @@ -62,8 +65,10 @@ int play_music(char* filename) {
62 char command[256]; 65 char command[256];
63 int status; 66 int status;
64 67
  68 + /* make a command*/
65 sprintf( command, "aplay -c 1 -q -t wav %s", filename ); 69 sprintf( command, "aplay -c 1 -q -t wav %s", filename );
66 70
  71 + /* execute command of play*/
67 status = system( command ); 72 status = system( command );
68 73
69 return status; 74 return status;