test 360 audio

virtual_portal.c

@@ -577,24 +577,24 @@ void virtual_portal_process_audio_360(
     uint8_t* message,
     uint8_t len) {
     for (size_t i = 0; i < len; i++) {
-        uint8_t int_8 = message[i];
+        // uint8_t int_8 = message[i];
 
-        float data = (float)int_8 - INT8_MAX;
-        data /= INT8_MAX;  // scale -1..1
+        // float data = (float)int_8 - INT8_MAX;
+        // data /= INT8_MAX;  // scale -1..1
 
-        data *= virtual_portal->volume;  // volume
-        data = tanhf(data);              // hyperbolic tangent limiter
-        data *= UINT8_MAX / 2;  // scale -128..127
-        data += UINT8_MAX / 2;  // to unsigned
+        // data *= virtual_portal->volume;  // volume
+        // data = tanhf(data);              // hyperbolic tangent limiter
+        // data *= UINT8_MAX / 2;  // scale -128..127
+        // data += UINT8_MAX / 2;  // to unsigned
 
-        if (data < 0) {
-            data = 0;
-        }
+        // if (data < 0) {
+        //     data = 0;
+        // }
 
-        if (data > 255) {
-            data = 255;
-        }
-        *virtual_portal->head = data;
+        // if (data > 255) {
+        //     data = 255;
+        // }
+        *virtual_portal->head = message[i];
         virtual_portal->count++;
         if (++virtual_portal->head == virtual_portal->end) {
             virtual_portal->head = virtual_portal->current_audio_buffer;