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chronos: remove obsolete cc110x code

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This commit is contained in:
Kaspar Schleiser 2015-08-05 10:55:25 +02:00
parent ebc9b2ab5f
commit 9878b783eb
1 changed files with 0 additions and 112 deletions
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112
boards/chronos/drivers/cc430-cc110x.c
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@ -1,112 +0,0 @@
/*
* Copyright (C) 2014 INRIA
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup chronos
* @{
*/
/**
* @file
* @brief eZ430-chronos radio driver (board dependent part)
*
* @author Oliver Hahm <oliver.hahm@inria.fr>
*
*/
#include <stdint.h>
#include <stdint.h>
#include <cc430f6137.h>
#include "cpu.h"
#include "irq.h"
#include "cc110x_legacy.h"
#define CC1100_GDO0 (RF1AIN & BIT0)
#define CC1100_GDO1 (RF1AIN & BIT1)
#define CC1100_GDO2 (RF1AIN & BIT2)
int cc110x_get_gdo0(void)
{
return CC1100_GDO0;
}
int cc110x_get_gdo1(void)
{
return CC1100_GDO1;
}
int cc110x_get_gdo2(void)
{
return CC1100_GDO2;
}
void cc110x_before_send(void)
{
// Disable GDO2 interrupt before sending packet
cc110x_gdo2_disable();
}
void cc110x_after_send(void)
{
// Enable GDO2 interrupt after sending packet
cc110x_gdo2_enable();
}
void cc110x_gdo0_enable(void)
{
RF1AIFG &= ~BIT0;
RF1AIE |= BIT0;
}
void cc110x_gdo0_disable(void)
{
RF1AIE &= ~BIT0;
RF1AIFG &= ~BIT0;
}
void cc110x_gdo2_disable(void)
{
RF1AIFG &= ~BIT2; // Clear a pending interrupt
RF1AIE &= ~BIT2; // Disable the interrupt
}
void cc110x_gdo2_enable(void)
{
RF1AIFG &= ~BIT2; // Clear a pending interrupt
RF1AIE |= BIT2; // Enable the interrupt
}
void cc110x_init_interrupts(void)
{
uint8_t state = disableIRQ(); /* Disable all interrupts */
cc110x_gdo2_enable();
cc110x_gdo0_disable();
restoreIRQ(state); /* Enable all interrupts */
}
interrupt(CC1101_VECTOR) __attribute__((naked)) cc110x_isr(void)
{
__enter_isr();
/* Check IFG */
if (RF1AIV == RF1AIV_RFIFG2) {
while (RF1AIN & BIT2);
/* discard all further interrupts */
RF1AIV = 0;
cc110x_gdo2_irq();
}
if (RF1AIV == RF1AIV_RFIFG0) {
cc110x_gdo0_irq();
RF1AIE &= ~BIT0;
}
__exit_isr();
}