Minor documentation cleanups.

[pub/USBasp.git] / Projects / AVRISP-MKII / Lib / V2Protocol.c

diff --git a/Projects/AVRISP-MKII/Lib/V2Protocol.c b/Projects/AVRISP-MKII/Lib/V2Protocol.c
index 3e12bdc..d6bb32a 100644 (file)
--- a/Projects/AVRISP-MKII/Lib/V2Protocol.c
+++ b/Projects/AVRISP-MKII/Lib/V2Protocol.c
@@ -39,8 +39,8 @@
 /** Current memory address for FLASH/EEPROM memory read/write commands */
 uint32_t CurrentAddress;
 
 /** Current memory address for FLASH/EEPROM memory read/write commands */
 uint32_t CurrentAddress;
 

-/** Flag to indicate that the next read/write operation must update the device's current address */
-bool MustSetAddress;
+/** Flag to indicate that the next read/write operation must update the device's current extended FLASH address */
+bool MustLoadExtendedAddress;

 
 
 /** ISR to manage timeouts whilst processing a V2Protocol command */
 
 
 /** ISR to manage timeouts whilst processing a V2Protocol command */


@@ -251,7 +251,8 @@ static void V2Protocol_LoadAddress(void)
        Endpoint_SelectEndpoint(AVRISP_DATA_IN_EPNUM);
        Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);
        
        Endpoint_SelectEndpoint(AVRISP_DATA_IN_EPNUM);
        Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);
        

-       MustSetAddress = true;
+       if (CurrentAddress & (1UL << 31))
+         MustLoadExtendedAddress = true;

 
        Endpoint_Write_Byte(CMD_LOAD_ADDRESS);
        Endpoint_Write_Byte(STATUS_CMD_OK);
 
        Endpoint_Write_Byte(CMD_LOAD_ADDRESS);
        Endpoint_Write_Byte(STATUS_CMD_OK);