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-rw-r--r--digital/beacon/src/Bitcloud_stack/Components/HAL/avr/common/src/adc.c133
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diff --git a/digital/beacon/src/Bitcloud_stack/Components/HAL/avr/common/src/adc.c b/digital/beacon/src/Bitcloud_stack/Components/HAL/avr/common/src/adc.c
deleted file mode 100644
index 03598dcd..00000000
--- a/digital/beacon/src/Bitcloud_stack/Components/HAL/avr/common/src/adc.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/**************************************************************************//**
- \file adc.c
-
- \brief Implementation of ADC interface.
-
- \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:
- 5/12/07 A. Khromykh - Created
- ******************************************************************************/
-/******************************************************************************
- * WARNING: CHANGING THIS FILE MAY AFFECT CORE FUNCTIONALITY OF THE STACK. *
- * EXPERT USERS SHOULD PROCEED WITH CAUTION. *
- ******************************************************************************/
-
-/******************************************************************************
- Includes section
-******************************************************************************/
-#include <types.h>
-#include <halAdc.h>
-
-/******************************************************************************
- Types section
-******************************************************************************/
-typedef enum
-{
- IDLE, // idle
- DATA, // performs request
- BUSY // the module is ready to start conversion
-} AdcStates_t;
-
-typedef struct
-{
- void (*callback)(void); // address of callback
-} HalAdcControl_t;
-
-/******************************************************************************
- Global variables section
-******************************************************************************/
-AdcStates_t halAdcState = IDLE; // Monitors current state
-HalAdcControl_t halAdcControl;
-
-/******************************************************************************
- Implementations section
-******************************************************************************/
-/******************************************************************************
-Opens the ADC to make the measuring on a ADC channel.
-Parameters:
- param - pointer to parameter structure
-Returns:
- -1 - unsupported parameter or ADC is busy.
- 0 - on success.
-******************************************************************************/
-int HAL_OpenAdc(HAL_AdcParams_t *param)
-{
- if (IDLE != halAdcState)
- return -1;
- if (NULL == param)
- return -1;
- if (NULL == param->bufferPointer)
- return -1;
- if (param->resolution > RESOLUTION_10_BIT)
- return -1;
- /* unsupported voltage reference */
- if (param->voltageReference & 0x3F)
- return -1;
- /* adc speed must be only 9600 or 4800 SPS for 10 bit resolution */
- if ((RESOLUTION_10_BIT == param->resolution) && (param->sampleRate < ADC_9600SPS))
- return -1;
-
- halAdcState = BUSY;
- halOpenAdc(param);
- halAdcControl.callback = param->callback;
- return 0;
-}
-
-/******************************************************************************
-Starts ADC with the parameters that were defined at HAL_OpenAdc.
-Parameters:
- channel - number of channel
-Returns:
- -1 - the ADC was not opened, unsupported channel number.
- 0 - on success.
-******************************************************************************/
-int HAL_ReadAdc(HAL_AdcChannelNumber_t channel)
-{
- if (BUSY != halAdcState)
- return -1;
- if (((channel > HAL_ADC_CHANNEL3) && (channel < HAL_ADC_DIFF_CHANNEL0)) || (channel > HAL_ADC_DIFF_CHANNEL7))
- return -1;
-
- halAdcState = DATA;
- halStartAdc(channel);
- return 0;
-}
-
-/******************************************************************************
-Closes the ADC.
-Parameters:
- none.
-Returns:
- -1 - the module was not opened to be used.
- 0 - on success.
-******************************************************************************/
-int HAL_CloseAdc(void)
-{
- if (IDLE == halAdcState)
- return -1;
-
- halAdcState = IDLE;
- halCloseAdc();
- return 0;
-}
-
-/******************************************************************************
- ADC interrupt handler.
-******************************************************************************/
-void halSigAdcHandler(void)
-{
- if (DATA == halAdcState)
- {
- halAdcState = BUSY;
- if (NULL != halAdcControl.callback)
- halAdcControl.callback();
- }
-}
-// eof adc.c