increase the voltage

src/audio.cpp

@@ -112,9 +112,9 @@ void audio_loop() {
         memcpy(pkt + 13, haptic_buf, SAMPLE_SIZE);
         if (!queue_is_empty(&opus_fifo)) {
             pkt[77] = (plug_headset ? 0x16 : 0x13) | 0 << 6 | 1 << 7; // Speaker: 0x13
-                                              // L Headset Mono: 0x14
-                                              // L Headset R Speaker: 0x15
-                                              // Headset: 0x16
+                                                                      // L Headset Mono: 0x14
+                                                                      // L Headset R Speaker: 0x15
+                                                                      // Headset: 0x16
             pkt[78] = 200;
             opus_element opus_element{};
             if (!queue_try_remove(&opus_fifo,&opus_element)) {

src/main.cpp

@@ -9,6 +9,7 @@
 #include "resample.h"
 #include "audio.h"
 #include "hardware/clocks.h"
+#include "hardware/vreg.h"
 #include "pico/cyw43_arch.h"
 
 int reportSeqCounter = 0;
@@ -88,6 +89,8 @@ void tud_hid_set_report_cb(uint8_t itf, uint8_t report_id, hid_report_type_t rep
 }
 
 int main() {
+    vreg_set_voltage(VREG_VOLTAGE_1_20);
+    sleep_ms(1000);
     set_sys_clock_khz(270000, true);
     board_init();