Moving PD framework + big thread cleanup

workspace/TS100/Core/BSP/BSP.h

@@ -51,6 +51,8 @@ uint8_t showBootLogoIfavailable();
 void delay_ms(uint16_t count);
 //Used to allow knowledge of if usb_pd is being used
 uint8_t usb_pd_detect();
+//Returns 0 when the irq line is pulled down
+uint8_t pd_irq_read();
 #ifdef __cplusplus
 }
 #endif