Added reliability patches to the AVRISP-MKII Clone project's PDI/TPI protocols (thank...

[pub/USBasp.git] / Bootloaders / DFU / BootloaderDFU.c

diff --git a/Bootloaders/DFU/BootloaderDFU.c b/Bootloaders/DFU/BootloaderDFU.c
index 1dae162..078d59d 100644 (file)
--- a/Bootloaders/DFU/BootloaderDFU.c
+++ b/Bootloaders/DFU/BootloaderDFU.c
@@ -99,6 +99,10 @@ static uint16_t EndAddr = 0x0000;
  */
 int main(void)
 {
+       /* Force a reference to the API jump table to prevent the linker from discarding it */
+       uint8_t* volatile Dummy = BootloaderAPI_JumpTable;
+       (void)Dummy;
+
        /* Configure hardware required by the bootloader */
        SetupHardware();
 
@@ -742,4 +746,3 @@ static void ProcessReadCommand(void)
        else if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x01))                    // Read signature byte
          ResponseByte = SignatureInfo[DataIndexToRead - 0x30];
 }
-