Patched CCSPI PEEK to restore the address before returning data. 0x40 bit is cleared.

[goodfet] / firmware / apps / radios / ccspi.c

diff --git a/firmware/apps/radios/ccspi.c b/firmware/apps/radios/ccspi.c
index a578c92..cca3305 100644 (file)
--- a/firmware/apps/radios/ccspi.c
+++ b/firmware/apps/radios/ccspi.c
@@ -115,6 +115,7 @@ void ccspi_handle_fn( uint8_t const app,
                      uint8_t const verb,
                      uint32_t const len){
   unsigned long i;
                      uint8_t const verb,
                      uint32_t const len){
   unsigned long i;

+  u8 j;

 
   //debugstr("Chipcon SPI handler.");
 
 
   //debugstr("Chipcon SPI handler.");
 


@@ -126,9 +127,11 @@ void ccspi_handle_fn( uint8_t const app,
   case WRITE:
   case POKE:
     CLRSS; //Drop !SS to begin transaction.
   case WRITE:
   case POKE:
     CLRSS; //Drop !SS to begin transaction.

+    j=cmddata[0];//Backup address.

     for(i=0;i<len;i++)
       cmddata[i]=ccspitrans8(cmddata[i]);
     SETSS;  //Raise !SS to end transaction.
     for(i=0;i<len;i++)
       cmddata[i]=ccspitrans8(cmddata[i]);
     SETSS;  //Raise !SS to end transaction.

+    cmddata[0]=j&~0x40;//Restore address.

     txdata(app,verb,len);
     break;
   case SETUP:
     txdata(app,verb,len);
     break;
   case SETUP: