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-rw-r--r--digital/beacon/src/Bitcloud_stack/Components/HAL/avr/atmega1281/common/src/halClkCtrl.c122
1 files changed, 0 insertions, 122 deletions
diff --git a/digital/beacon/src/Bitcloud_stack/Components/HAL/avr/atmega1281/common/src/halClkCtrl.c b/digital/beacon/src/Bitcloud_stack/Components/HAL/avr/atmega1281/common/src/halClkCtrl.c
deleted file mode 100644
index e6f968d1..00000000
--- a/digital/beacon/src/Bitcloud_stack/Components/HAL/avr/atmega1281/common/src/halClkCtrl.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/**************************************************************************//**
- \file halClkCtrl.c
-
- \brief Implementation of clock control module.
-
- \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 E. Ivanov - Created
- 16/04/09 A. Khromykh - Refactored
- ******************************************************************************/
-/******************************************************************************
- * WARNING: CHANGING THIS FILE MAY AFFECT CORE FUNCTIONALITY OF THE STACK. *
- * EXPERT USERS SHOULD PROCEED WITH CAUTION. *
- ******************************************************************************/
-
-/******************************************************************************
- Includes section
-******************************************************************************/
-#include <halClkCtrl.h>
-#include <halRfCtrl.h>
-#include <atomic.h>
-#include <halDbg.h>
-#include <halDiagnostic.h>
-/******************************************************************************
- Define(s) section
-******************************************************************************/
-// defines fuse mask for RC oscillator
-#define HAL_RC_OSCILLATOR_CLOCK 0x02
-// mask for CKSEL bits
-#define HAL_CKSEL_MASK 0x0F
-
-/******************************************************************************
- Prototypes section
-******************************************************************************/
-void halStartingCalibrate(void);
-
-/******************************************************************************
- Global variables section
-******************************************************************************/
-static volatile ClkSource_t clkClockSource;
-
-/******************************************************************************
- Implementations section
-******************************************************************************/
-/**************************************************************************//**
-\brief Initialization system clock.
-******************************************************************************/
-void halInitFreq(void)
-{
- uint8_t lowFuseByte;
-
- // wait for end of eeprom writing
- while (EECR & (1 << EEPE));
- ATOMIC_SECTION_ENTER
- BEGIN_MEASURE
- lowFuseByte = SF_GET_LOW_FUSES();
- END_MEASURE(HALATOM_SETLOWFUSES_TIME_LIMIT)
- ATOMIC_SECTION_LEAVE
-
- if (HAL_RC_OSCILLATOR_CLOCK == (lowFuseByte & HAL_CKSEL_MASK))
- clkClockSource = INTERNAL_RC;
- else
- clkClockSource = OTHER_SOURCE;
-
- if (INTERNAL_RC == clkClockSource)
- {
- ATOMIC_SECTION_ENTER
- BEGIN_MEASURE
- ASM (
- "push r21 \n\t"
-
- "ldi r21, 0x80 \n\t" /* CLKPR = 1 << CLKPCE */
- "sts 0x0061, r21 \n\t" /* CLKPR = 1 << CLKPCE */
-
-#if (F_CPU == 4000000ul)
- "ldi r21, 0x01 \n\t" /* CLKPR = 1 << CLKPS0 (1 cycle) */
- "sts 0x0061, r21 \n\t" /* CLKPR = 1 << CLKPS0 (2 cycle) */
-#endif
-#if (F_CPU == 8000000ul)
- "ldi r21, 0x00 \n\t" /* CLKPR = 0 (1 cycle) */
- "sts 0x0061, r21 \n\t" /* CLKPR = 0 (2 cycle) */
-#endif
-
- "pop r21 \n\t"
- );
-
- END_MEASURE(HALATOM_INITFREQ_TIME_LIMIT)
- ATOMIC_SECTION_LEAVE
- halStartingCalibrate();
- }
-}
-
-/**************************************************************************//**
-\brief Return clock source
-
-\return
- clock source.
-******************************************************************************/
-ClkSource_t halGetClockSource(void)
-{
- return clkClockSource;
-}
-
-/**************************************************************************//**
-\brief System clock.
-
-\return
- system clock in Hz.
-******************************************************************************/
-uint32_t HAL_ReadFreq(void)
-{
- return (uint32_t)F_CPU;
-}
-
-// eof halClkCtrl.c