Merge pull request #47 from NicoHood/patch-2

Add a clean up delay in the CDC bootloader before disconnect to fix transient communication issues (thanks to NicoHood).

diff --git a/Bootloaders/CDC/BootloaderCDC.c b/Bootloaders/CDC/BootloaderCDC.c
index 63991de..1011404 100644 (file)
--- a/Bootloaders/CDC/BootloaderCDC.c
+++ b/Bootloaders/CDC/BootloaderCDC.c
@@ -156,6 +156,9 @@ int main(void)
                CDC_Task();
                USB_USBTask();
        }
+       
+       /* Wait a short time to end all USB transactions and then disconnect */
+       _delay_us(1000);
 
        /* Disconnect from the host - USB interface will be reset later along with the AVR */
        USB_Detach();