From 9bdf2f92bf95c69d668772e1c289ab89868aa738 Mon Sep 17 00:00:00 2001
From: Bernhard Tittelbach <xro@realraum.at>
Date: Thu, 17 May 2012 06:14:24 +0000
Subject: usb lib

git-svn-id: https://svn.spreadspace.org/mur.sat@415 7de4ea59-55d0-425e-a1af-a3118ea81d4c
---
 software/hhd70dongle/spi.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'software/hhd70dongle/spi.c')

diff --git a/software/hhd70dongle/spi.c b/software/hhd70dongle/spi.c
index 618c581..ab5d5b2 100644
--- a/software/hhd70dongle/spi.c
+++ b/software/hhd70dongle/spi.c
@@ -69,25 +69,23 @@ void spi_write(char* data, unsigned int len)
     //enable SS of CC1101
     PORTB |= (1<<CS);
 
-    for (unsigned int c=0; c++; c<len)
-        spi_write_byte(data[c])
+    for (unsigned int c=0; c<len; c++)
+        spi_write_byte(data[c]);
     
     //disable SS of CC1101
     PORTB &= ~(1<<CS);
 }
 
-void spi_read(unsigned int maxlen, char* data)
+void spi_read(unsigned int maxlen, char *data, unsigned int *len)
 {
     PORTB |= (1<<CS);
 
     while(SPI_PINB_REG & (1<<MISO)); /* wait for CC1101 to get ready... */
 
     SPDR = 0x80;
-    unsigned int len = 0;
-    while(len < maxlen && !(SPSR & (1<<SPIF)))
-    {
-        data[len++]=SPSR
-    }
+    len = 0;
+    while(*len < maxlen && !(SPSR & (1<<SPIF)))
+        data[*len++]=SPSR;
     PORTB &= ~(1<<CS);
 }
 
-- 
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