summaryrefslogtreecommitdiff
path: root/digital/beacon/src/Bitcloud_stack/Components/HAL/include/i2cPacket.h
diff options
context:
space:
mode:
Diffstat (limited to 'digital/beacon/src/Bitcloud_stack/Components/HAL/include/i2cPacket.h')
-rw-r--r--digital/beacon/src/Bitcloud_stack/Components/HAL/include/i2cPacket.h165
1 files changed, 0 insertions, 165 deletions
diff --git a/digital/beacon/src/Bitcloud_stack/Components/HAL/include/i2cPacket.h b/digital/beacon/src/Bitcloud_stack/Components/HAL/include/i2cPacket.h
deleted file mode 100644
index 102f2cd6..00000000
--- a/digital/beacon/src/Bitcloud_stack/Components/HAL/include/i2cPacket.h
+++ /dev/null
@@ -1,165 +0,0 @@
-/**************************************************************************//**
- \file i2cPacket.h
-
- \brief The header file describes the i2cPacket 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. *
- ******************************************************************************/
-
-#ifndef _I2CPACKET_H
-#define _I2CPACKET_H
-
-/******************************************************************************
- Includes section
-******************************************************************************/
-// \cond
-#include <halClkCtrl.h>
-#include <types.h>
-// \endcond
-
-/******************************************************************************
- Define(s) section
-******************************************************************************/
-/** \brief i2c bus prescaler */
-#define HAL_I2C_PRESCALER 0ul
-// \cond
-/** \brief internal address size */
-#if defined(AT91SAM7X256)
- /* AT91C_TWI_IADRSZ_NO */
- #define HAL_NO_INTERNAL_ADDRESS (0x0 << 8)
- /* AT91C_TWI_IADRSZ_1_BYTE */
- #define HAL_ONE_BYTE_SIZE (0x1 << 8)
- /* AT91C_TWI_IADRSZ_2_BYTE */
- #define HAL_TWO_BYTE_SIZE (0x2 << 8)
- /* AT91C_TWI_IADRSZ_3_BYTE */
- #define HAL_THREE_BYTE_SIZE (0x3 << 8)
-#elif defined(ATMEGA1281) || defined(ATMEGA2561) || defined(ATMEGA1284) || defined(AT90USB1287) || defined(ATMEGA128RFA1)
- #define HAL_NO_INTERNAL_ADDRESS 0x0
- #define HAL_ONE_BYTE_SIZE 0x1
- #define HAL_TWO_BYTE_SIZE 0x2
- #define HAL_THREE_BYTE_SIZE 0x3
-#endif
-// \endcond
-
-/******************************************************************************
- Types section
-******************************************************************************/
-/** \brief i2c baud rate */
-#if defined(AT91SAM7X256)
- typedef enum
- {
- I2C_CLOCK_RATE_250 = F_CPU/(2*250000) - 3, // 200 Kb/s clock rate
- I2C_CLOCK_RATE_125 = F_CPU/(2*125000) - 3, // 125 Kb/s clock rate
- I2C_CLOCK_RATE_100 = F_CPU/(2*100000) - 3, // 100 Kb/s clock rate
- I2C_CLOCK_RATE_62 = F_CPU/(2*62500) - 3 // 62.5 Kb/s clock rate
- } I2cClockRate_t;
-#elif defined(ATMEGA1281) || defined(ATMEGA2561) || defined(ATMEGA1284) || defined(AT90USB1287) || defined(ATMEGA128RFA1)
- typedef enum
- {
- I2C_CLOCK_RATE_250 = ((F_CPU/250000ul) - 16ul)/(2ul * (1ul << HAL_I2C_PRESCALER) * (1ul << HAL_I2C_PRESCALER)), // 250 Kb/s clock rate
- I2C_CLOCK_RATE_125 = ((F_CPU/125000ul) - 16ul)/(2ul * (1ul << HAL_I2C_PRESCALER) * (1ul << HAL_I2C_PRESCALER)), // 125 Kb/s clock rate
- I2C_CLOCK_RATE_62 = ((F_CPU/62500ul) - 16ul)/(2ul * (1ul << HAL_I2C_PRESCALER) * (1ul << HAL_I2C_PRESCALER)) // 62.5 Kb/s clock rate
- } I2cClockRate_t;
-#endif
-
-/** \brief TWI clock rate */
-typedef struct
-{
- I2cClockRate_t clockrate; // clock rate
-} HAL_i2cMode_t;
-
-/**************************************************************************//**
-\brief i2c access control structure
-******************************************************************************/
-typedef struct
-{
- /** \brief slave address */
- uint8_t id;
- /** \brief number of bytes to be written to the bus */
- uint16_t length;
- /** \brief pointer to the data */
- uint8_t *data;
- /** \brief internal device address size conditions:
- HAL_NO_INTERNAL_ADDRESS - byte command condition \n
- HAL_ONE_BYTE_SIZE \n
- HAL_TWO_BYTE_SIZE \n
- HAL_THREE_BYTE_SIZE */
-#if defined(AT91SAM7X256)
- uint32_t lengthAddr;
-#elif defined(ATMEGA1281) || defined(ATMEGA2561) || defined(ATMEGA1284) || defined(AT90USB1287) || defined(ATMEGA128RFA1)
- uint8_t lengthAddr;
-#endif
- /** \brief internal device address */
- uint32_t internalAddr;
- /** \brief callback function */
- void (*f)(bool result);
-} HAL_I2cParams_t;
-
-/******************************************************************************
- Prototypes section
-******************************************************************************/
-/**************************************************************************//**
-\brief Opens twi resource.\n
-field of i2cMode structure \n
-i2cClockRate_t clockrate (set by user). Must be chosen from:\n
- I2C_CLOCK_RATE_250 - 250 Kb/s clock rate \n
- I2C_CLOCK_RATE_125 - 125 Kb/s clock rate \n
- I2C_CLOCK_RATE_62 - 62.5 Kb/s clock rate \n
-
-\param[in]
- i2cMode - pointer to the mode structure.
-
-\return
- -1 - resource was already open or pointer is NULL. \n
- 0 - success.
-******************************************************************************/
-int HAL_OpenI2cPacket(HAL_i2cMode_t *i2cMode);
-
-/**************************************************************************//**
-\brief Closes resource.
-
-\return
- -1 - resource was not open. \n
- 0 - success.
-******************************************************************************/
-int HAL_CloseI2cPacket(void);
-
-/**************************************************************************//**
-\brief Writes a series of bytes out to the TWI bus. Operation result will be
-sent to the callback function of the HAL_I2cParams_t structure.
-
-\param[in]
- param - pointer to HAL_I2cParams_t structure
-\return
- 0 - the bus is free and the request is accepted. \n
- -1 - otherwise.
-******************************************************************************/
-int HAL_WriteI2cPacket(HAL_I2cParams_t *param);
-
-/**************************************************************************//**
-\brief Reads the series of bytes from the TWI bus. Operation result will be
-sent to the callback function of the HAL_I2cParams_t structure.
-
-\param[in]
- param - pointer to HAL_I2cParams_t structure
-\return
- 0 - the bus is free and the request is accepted. \n
- -1 - otherwise.
-******************************************************************************/
-int HAL_ReadI2cPacket(HAL_I2cParams_t *param);
-
-#endif /* _I2CPACKET_H */
-// eof i2cPacket.h