Lpc2000

--- In lpc2000@yahoogroups.com, "armqamp" <wouter@w...> wrote:
>
> I defined the commands like this:
> 
> #define CMD0 0x40	// software reset
> #define CMD1 0x41	// brings card out of idle state
> #define CMD2 0x42	// not used in SPI mode
> #define CMD3 0x43	// not used in SPI mode
> #define CMD4 0x44	// not used in SPI mode
> #define CMD5 0x45	// Reserved
> #define CMD6 0x46	// Reserved
> #define CMD7 0x47	// not used in SPI mode
> 
> and so on...
> 
> 
> thanks,
> 
> Wouter
> 

Rest of the code looks good, except for that:
 if(i>10){
            SD_disable;
             print("SD activation failed\n");
       }
       else{
            print("SD activation successfully\n");
       }


If "SD_disable" is just setting CS high, you'd better do it every time after sending command (and getting response), not only if something failed.

Max