From: travisutk <travisutk@12e2690d-a6be-4b82-a7b7-67c4a43b65c8>
Date: Mon, 2 Jan 2012 15:05:35 +0000 (+0000)
Subject: Patched CCSPI PEEK to restore the address before returning data.  0x40 bit is cleared.
X-Git-Url: http://git.rot13.org/?p=goodfet;a=commitdiff_plain;h=345dd7e12dca804dcd7c8b3f69a332752bcc2642;ds=sidebyside

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

git-svn-id: https://svn.code.sf.net/p/goodfet/code/trunk@1078 12e2690d-a6be-4b82-a7b7-67c4a43b65c8
---

diff --git a/firmware/apps/radios/ccspi.c b/firmware/apps/radios/ccspi.c
index a578c92..cca3305 100644
--- 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;
+  u8 j;
 
   //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.
+    j=cmddata[0];//Backup address.
     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: