Gecko3 - CCC Event Weblog

E.1. Firmware
}
}
// w r i t e s a 256 b y t e l o n g array to t h e a d r e s s e d page
113 void pageProgram ( long adress , byte ∗ c o n t e n t a r r a y ) {
int i =0;
writeEnable ( ) ;
S P I s e l e c t D e v i c e (M25P16) ;
SPIwriteByte (PP) ;
118 sendAdress ( a d r e s s ) ;
for ( i =0; i > 1 6 ;
SPIwriteByte ( sendByte ) ;
sendByte = ( a d r e s s & 0x0000FF00 ) >> 8 ;
153 SPIwriteByte ( sendByte ) ;
sendByte = a d r e s s & 0x000000FF ;
SPIwriteByte ( sendByte ) ;
}
E.1.7. SPI Kommunikation
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2 ∗ Diplomwork :
∗ Gecko3 SoC HW/SW Development Board
∗
∗ ( ‘ \ ( ) ( ) ( )
∗ | ( ) ) | ( | | | | Berne U n i v e r s i t y o f Applied S c i e n c e s
7 ∗ | < ’| ) | | School o f Engineering and
∗ | ( ) ) | | | | | | Information Technology
∗ ( / ’( ) ( ) ( )
∗
∗
12 ∗ Author : Christoph Zimmermann
∗ Date o f c r e a t i o n : 30.10.2006
Project Report 83