From 105c1dba6b13bd732c49be7e1c38c7f9cde823e7 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@mur.at>
Date: Sun, 18 Nov 2012 03:48:08 +0000
Subject: hhd70dongle with new hardware

git-svn-id: https://svn.spreadspace.org/mur.sat@647 7de4ea59-55d0-425e-a1af-a3118ea81d4c
---
 software/hhd70dongle/hhd70.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'software/hhd70dongle/hhd70.c')

diff --git a/software/hhd70dongle/hhd70.c b/software/hhd70dongle/hhd70.c
index 9b79797..0abe61d 100644
--- a/software/hhd70dongle/hhd70.c
+++ b/software/hhd70dongle/hhd70.c
@@ -36,8 +36,8 @@
 void hhd70_init(void)
 {
     //configure Direction of SS / PB0 , MOSI and SCLK as Output to drive CS of CC1101
-    SPI_DDR = (1<<MOSI)|(1<<SCK)|(1<<CS)|(1<<RE)|(1<<TE);
-    SPI_PORT = (1<<CS) | (1<<RE) | (1<<TE) | (1<<GDO2);
+    SPI_DDR = (1<<MOSI)|(1<<SCK)|(1<<CS)|(1<<TE)|(1<<BIAS_PWM);
+    SPI_PORT = (1<<CS) | (1<<GDO2) | (1<<BIAS_PWM);
     SPCR = (1<<SPE)|(1<<MSTR); // | (0<<DORD)  //select MSB first: DORD == 0
     // SPSR = (0<<SPI2X) // f_osc/4
     // SPSR = (1<<SPI2X) // f_osc/2
@@ -90,23 +90,21 @@ char hhd70_spi_read_byte(void)
 
 void hhd70_palna_txmode(void)
 {
-    SPI_PORT |= (1<<RE);
-    SPI_PORT &= ~(1<<TE);
+    SPI_PORT |= (1<<TE);
 }
 
 void hhd70_palna_rxmode(void)
 {
-    SPI_PORT |= (1<<TE);
-    SPI_PORT &= ~(1<<RE);
+    SPI_PORT &= ~(1<<TE);
 }
 
 void hhd70_palna_off(void)
 {
-    SPI_PORT |= (1<<RE) | (1<<TE);
+    SPI_PORT |= (1<<TE);
 }
 
 int8_t hhd70_rx_data_available(void)
 {
     //check if GDO2 pin has been pulled low by c1101
     return (SPI_PINB_REG & (1 << GDO2)) == 0;
-}
\ No newline at end of file
+}
-- 
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