Modification into 17th July New display demo code

Dependencies:   SDFileSystem ds3231 eeprom_Nikita mbed testUniGraphic_150217

Fork of Ext_Demo_17July2017_newdis by SenseSemi

Revision:
31:0f67acfc6236
Parent:
22:ffa88619551d
--- a/struct.h	Sat Jul 08 12:06:16 2017 +0000
+++ b/struct.h	Sat Jul 15 05:39:45 2017 +0000
@@ -87,8 +87,11 @@
 void sendlast();
 void send_data_str1();
 void send_data_str2(uint8_t check_sum);
-uint8_t checksum(uint32_t  *v1);
+//uint8_t checksum(uint32_t  *v1);
 uint8_t checksum_init();;
 uint8_t checksum_last();
-uint8_t checksum_struct();
+//uint8_t checksum_struct();
+
+uint8_t checksum_struct(const uint8_t data[], uint16_t numBytes) ;
+uint8_t checksum(const uint8_t data[], uint32_t numBytes) ;
 #endif
\ No newline at end of file