@ -208,27 +208,38 @@ static void XPROGProtocol_Erase(void)
Endpoint_ClearOUT ( ) ;
Endpoint_SetEndpointDirection ( ENDPOINT_DIR_IN ) ;
uint8_t EraseCommand = XMEGA_NVM_CMD_NOOP ;
if ( XPROG_SelectedProtocol = = XPRG_PROTOCOL_PDI )
{
uint8_t EraseCommand = XMEGA_NVM_CMD_NOOP ;
/* Determine which NVM command to send to the device depending on the memory to erase */
if ( Erase_XPROG_Params . MemoryType = = XPRG_ERASE_CHIP )
switch ( Erase_XPROG_Params . MemoryType )
{
case XPRG_ERASE_CHIP :
EraseCommand = XMEGA_NVM_CMD_CHIPERASE ;
else if ( Erase_XPROG_Params . MemoryType = = XPRG_ERASE_APP )
break ;
case XPRG_ERASE_APP :
EraseCommand = XMEGA_NVM_CMD_ERASEAPPSEC ;
else if ( Erase_XPROG_Params . MemoryType = = XPRG_ERASE_BOOT )
break ;
case XPRG_ERASE_BOOT :
EraseCommand = XMEGA_NVM_CMD_ERASEBOOTSEC ;
else if ( Erase_XPROG_Params . MemoryType = = XPRG_ERASE_EEPROM )
break ;
case XPRG_ERASE_EEPROM :
EraseCommand = XMEGA_NVM_CMD_ERASEEEPROM ;
else if ( Erase_XPROG_Params . MemoryType = = XPRG_ERASE_APP_PAGE )
break ;
case XPRG_ERASE_APP_PAGE :
EraseCommand = XMEGA_NVM_CMD_ERASEAPPSECPAGE ;
else if ( Erase_XPROG_Params . MemoryType = = XPRG_ERASE_BOOT_PAGE )
break ;
case XPRG_ERASE_BOOT_PAGE :
EraseCommand = XMEGA_NVM_CMD_ERASEBOOTSECPAGE ;
else if ( Erase_XPROG_Params . MemoryType = = XPRG_ERASE_EEPROM_PAGE )
break ;
case XPRG_ERASE_EEPROM_PAGE :
EraseCommand = XMEGA_NVM_CMD_ERASEEEPROMPAGE ;
else if ( Erase_XPROG_Params . MemoryType = = XPRG_ERASE_USERSIG )
break ;
case XPRG_ERASE_USERSIG :
EraseCommand = XMEGA_NVM_CMD_ERASEUSERSIG ;
break ;
}
/* Erase the target memory, indicate timeout if ocurred */
if ( ! ( XMEGANVM_EraseMemory ( EraseCommand , Erase_XPROG_Params . Address ) ) )
@ -278,35 +289,32 @@ static void XPROGProtocol_WriteMemory(void)
uint8_t EraseBuffCommand = XMEGA_NVM_CMD_ERASEFLASHPAGEBUFF ;
bool PagedMemory = true ;
if ( WriteMemory_XPROG_Params . MemoryType = = XPRG_MEM_TYPE_APPL )
switch ( WriteMemory_XPROG_Params . MemoryType )
{
case XPRG_MEM_TYPE_APPL :
WriteCommand = XMEGA_NVM_CMD_WRITEAPPSECPAGE ;
}
else if ( WriteMemory_XPROG_Params . MemoryType = = XPRG_MEM_TYPE_BOOT )
{
break ;
case XPRG_MEM_TYPE_BOOT :
WriteCommand = XMEGA_NVM_CMD_WRITEBOOTSECPAGE ;
}
else if ( WriteMemory_XPROG_Params . MemoryType = = XPRG_MEM_TYPE_EEPROM )
{
break ;
case XPRG_MEM_TYPE_EEPROM :
WriteCommand = XMEGA_NVM_CMD_WRITEEEPROMPAGE ;
WriteBuffCommand = XMEGA_NVM_CMD_LOADEEPROMPAGEBUFF ;
EraseBuffCommand = XMEGA_NVM_CMD_ERASEEEPROMPAGEBUFF ;
}
else if ( WriteMemory_XPROG_Params . MemoryType = = XPRG_MEM_TYPE_USERSIG )
{
break ;
case XPRG_MEM_TYPE_USERSIG :
/* User signature is paged, but needs us to manually indicate the mode bits since the host doesn't set them */
WriteMemory_XPROG_Params . PageMode = ( XPRG_PAGEMODE_ERASE | XPRG_PAGEMODE_WRITE ) ;
WriteCommand = XMEGA_NVM_CMD_WRITEUSERSIG ;
}
else if ( WriteMemory_XPROG_Params . MemoryType = = XPRG_MEM_TYPE_FUSE )
{
break ;
case XPRG_MEM_TYPE_FUSE :
WriteCommand = XMEGA_NVM_CMD_WRITEFUSE ;
PagedMemory = false ;
}
else if ( WriteMemory_XPROG_Params . MemoryType = = XPRG_MEM_TYPE_LOCKBITS )
{
break ;
case XPRG_MEM_TYPE_LOCKBITS :
WriteCommand = XMEGA_NVM_CMD_WRITELOCK ;
PagedMemory = false ;
break ;
}
/* Send the appropriate memory write commands to the device, indicate timeout if occurred */
@ -394,21 +402,29 @@ static void XPROGProtocol_ReadCRC(void)
} ReadCRC_XPROG_Params ;
Endpoint_Read_Stream_LE ( & ReadCRC_XPROG_Params , sizeof ( ReadCRC_XPROG_Params ) , NO_STREAM_CALLBACK ) ;
Endpoint_ClearOUT ( ) ;
Endpoint_SetEndpointDirection ( ENDPOINT_DIR_IN ) ;
uint8_t CRCCommand = XMEGA_NVM_CMD_NOOP ;
uint32_t MemoryCRC ;
if ( XPROG_SelectedProtocol = = XPRG_PROTOCOL_PDI )
{
uint8_t CRCCommand ;
/* Determine which NVM command to send to the device depending on the memory to CRC */
if ( ReadCRC_XPROG_Params . CRCType = = XPRG_CRC_APP )
switch ( ReadCRC_XPROG_Params . CRCType )
{
case XPRG_CRC_APP :
CRCCommand = XMEGA_NVM_CMD_APPCRC ;
else if ( ReadCRC_XPROG_Params . CRCType = = XPRG_CRC_BOOT )
break ;
case XPRG_CRC_BOOT :
CRCCommand = XMEGA_NVM_CMD_BOOTCRC ;
else
break ;
default :
CRCCommand = XMEGA_NVM_CMD_FLASHCRC ;
break ;
}
/* Perform and retrieve the memory CRC, indicate timeout if occurred */
if ( ! ( XMEGANVM_GetMemoryCRC ( CRCCommand , & MemoryCRC ) ) )