Include VictorPV's usb reset code to all generic board when SERIAL_USB is enabled ( by the defined in boards.txt)

Author: rogerclarkmelbourne

STM32F1/variants/generic_stm32f103c/wirish/boards_setup.cpp

@@ -75,6 +75,17 @@ namespace wirish {
 
         __weak void board_setup_usb(void) {
 #ifdef SERIAL_USB 
+			//Attempt to reset the USB interface - developed by Victor PV
+			
+			gpio_set_mode(PIN_MAP[PA12].gpio_device, PIN_MAP[PA12].gpio_bit, GPIO_OUTPUT_PP);
+			gpio_write_bit(PIN_MAP[PA12].gpio_device, PIN_MAP[PA12].gpio_bit,0);
+
+			
+			for(volatile unsigned int i=0;i<5000000;i++)
+			{
+				asm("nop");
+			}
+			gpio_set_mode(PIN_MAP[PA12].gpio_device, PIN_MAP[PA12].gpio_bit, GPIO_INPUT_FLOATING);
 			Serial.begin();// Roger Clark. Changed SerialUSB to Serial for Arduino sketch compatibility
 #endif
 		}

STM32F1/variants/generic_stm32f103r/wirish/boards_setup.cpp

@@ -75,6 +75,17 @@ namespace wirish {
 
         __weak void board_setup_usb(void) {
 #ifdef SERIAL_USB 
+			//Attempt to reset the USB interface - developed by Victor PV
+			
+			gpio_set_mode(PIN_MAP[PA12].gpio_device, PIN_MAP[PA12].gpio_bit, GPIO_OUTPUT_PP);
+			gpio_write_bit(PIN_MAP[PA12].gpio_device, PIN_MAP[PA12].gpio_bit,0);
+
+			
+			for(volatile unsigned int i=0;i<5000000;i++)
+			{
+				asm("nop");
+			}
+			gpio_set_mode(PIN_MAP[PA12].gpio_device, PIN_MAP[PA12].gpio_bit, GPIO_INPUT_FLOATING);
 			Serial.begin();// Roger Clark. Changed SerialUSB to Serial for Arduino sketch compatibility
 #endif
         }

STM32F1/variants/generic_stm32f103z/wirish/boards_setup.cpp

@@ -78,7 +78,6 @@ namespace wirish {
 
 
 	#ifdef SERIAL_USB 
-			/*
 			//Attempt to reset the USB interface - developed by Victor PV
 
 			gpio_set_mode(PIN_MAP[PA12].gpio_device, PIN_MAP[PA12].gpio_bit, GPIO_OUTPUT_PP);
@@ -90,7 +89,6 @@ namespace wirish {
 				asm("nop");
 			}
 			gpio_set_mode(PIN_MAP[PA12].gpio_device, PIN_MAP[PA12].gpio_bit, GPIO_INPUT_FLOATING);
-			*/
 			Serial.begin();// Roger Clark. Changed SerialUSB to Serial for Arduino sketch compatibility
 	#endif
         }