refactor: unified controller state by state_mgr

src/main.cpp

@@ -12,6 +12,7 @@
 #include "hardware/vreg.h"
 #include "hardware/watchdog.h"
 #include "pico/cyw43_arch.h"
+#include "state_mgr.h"
 #if ENABLE_SERIAL
 #include "pico/stdio_usb.h"
 #endif
@@ -26,6 +27,7 @@
 
 int reportSeqCounter = 0;
 uint8_t packetCounter = 0;
+bool spk_active = false;
 
 uint8_t interrupt_in_data[63] = {
     0x7f, 0x7d, 0x7f, 0x7e, 0x00, 0x00, 0xa7,
@@ -140,6 +142,7 @@ bool tud_audio_set_itf_cb(uint8_t rhport, tusb_control_request_t const *p_reques
 
     if (itf == 1) {
         printf("[AUDIO] Set interface Speaker to alternate setting %d\n", alt);
+        spk_active = alt;
     }
 
     return true;
@@ -165,14 +168,19 @@ void tud_hid_set_report_cb(uint8_t itf, uint8_t report_id, hid_report_type_t rep
     if (report_id == 0) {
         switch (buffer[0]) {
             case 0x02: {
-                uint8_t outputData[78];
+                state_update(buffer + 1, bufsize - 1);
+                if (spk_active) {
+                    break;
+                }
+                uint8_t outputData[78]{};
                 outputData[0] = 0x31;
                 outputData[1] = reportSeqCounter << 4;
                 if (++reportSeqCounter == 256) {
                     reportSeqCounter = 0;
                 }
                 outputData[2] = 0x10;
-                memcpy(outputData + 3, buffer + 1, bufsize - 1);
+                // memcpy(outputData + 3, buffer + 1, bufsize - 1);
+                state_set(outputData + 3,sizeof(SetStateData));
                 bt_write(outputData, sizeof(outputData));
                 break;
             }
@@ -243,6 +251,7 @@ int main() {
     bt_register_data_callback(on_bt_data);
 
     audio_init();
+    state_init();
 
 #if !ENABLE_SERIAL
     watchdog_enable(1000, true);