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-rw-r--r--digital/beacon/src/Bitcloud_stack/Components/HAL/avr/atmega1281/rcb231_212/src/halRfSpi.c90
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diff --git a/digital/beacon/src/Bitcloud_stack/Components/HAL/avr/atmega1281/rcb231_212/src/halRfSpi.c b/digital/beacon/src/Bitcloud_stack/Components/HAL/avr/atmega1281/rcb231_212/src/halRfSpi.c
deleted file mode 100644
index 053ba68a..00000000
--- a/digital/beacon/src/Bitcloud_stack/Components/HAL/avr/atmega1281/rcb231_212/src/halRfSpi.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/**************************************************************************//**
- \file halrfSpi.c
-
- \brief SPI interface routines.
-
- \author
- Atmel Corporation: http://www.atmel.com \n
- Support email: avr@atmel.com
-
- Copyright (c) 2008-2011, Atmel Corporation. All rights reserved.
- Licensed under Atmel's Limited License Agreement (BitCloudTM).
-
- \internal
- History:
- 29/05/07 A. Luzhetsky - Created
- ******************************************************************************/
-/******************************************************************************
- * WARNING: CHANGING THIS FILE MAY AFFECT CORE FUNCTIONALITY OF THE STACK. *
- * EXPERT USERS SHOULD PROCEED WITH CAUTION. *
- ******************************************************************************/
-
-#include <halRfSpi.h>
-#include <halRfPio.h>
-
-/******************************************************************************
- Implementations section
-******************************************************************************/
-/******************************************************************************
- Performs initialization of SPI interface.
-******************************************************************************/
-void HAL_InitRfSpi(void)
-{
- GPIO_SPI_CS_set();
- GPIO_SPI_MISO_make_in();
- GPIO_SPI_MOSI_make_out();
- GPIO_SPI_SCK_make_out();
- GPIO_SPI_CS_make_out();
- SPCR = ((1 << SPE) | (1 << MSTR)); // SPI enable, master mode.
- SPSR = (1 << SPI2X); // rate = fosc/2
-}
-
-/******************************************************************************
- Writes/reads byte to/from SPI. CPU clock critical function (4 MHz only).
- parameters: value - byte to write.
- Returns: the byte which was read.
-******************************************************************************/
-uint8_t HAL_WriteByteRfSpi(uint8_t value)
-{
- uint8_t tmp8;
-
- SPDR = value; // Write data.
- asm("nop"); // 1
- asm("nop"); // 2
- asm("nop"); // 3
- asm("nop"); // 4
- asm("nop"); // 5
- asm("nop"); // 5
- asm("nop"); // 7
- asm("nop"); // 8
- asm("nop"); // 9
- asm("nop"); // 10
- asm("nop"); // 11
- asm("nop"); // 12
- asm("nop"); // 13
- asm("nop"); // 14
- asm("nop"); // 15
- asm("nop"); // 16
- asm("nop"); // 17
- tmp8 = SPSR;
- (void)tmp8;
- return SPDR;
-}
-
-/******************************************************************************
- Deselects a slave device.
-******************************************************************************/
-void HAL_DeselectRfSpi(void)
-{
- GPIO_SPI_CS_set();
-}
-
-/******************************************************************************
- Selects a slave device.
-******************************************************************************/
-void HAL_SelectRfSpi(void)
-{
- GPIO_SPI_CS_clr();
-}
-
-// eof halrfSpi.c