From d47ebf0ef8f74c8f60e3beec792ddd531fb7ec72 Mon Sep 17 00:00:00 2001
From: guanjiao ren <guanjiao.ren@ninebot.com>
Date: 星期一, 21 五月 2018 16:32:41 +0800
Subject: [PATCH] removed unused code
---
/dev/null | 49 -------------------------------------------------
源码/核心板/MDK-ARM/Project.uvoptx | 8 ++++----
2 files changed, 4 insertions(+), 53 deletions(-)
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/MDK-ARM/Project.uvoptx" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/MDK-ARM/Project.uvoptx"
index eb36a35..ef378e0 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/MDK-ARM/Project.uvoptx"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/MDK-ARM/Project.uvoptx"
@@ -229,7 +229,7 @@
<Group>
<GroupName>App</GroupName>
- <tvExp>1</tvExp>
+ <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>0</RteFlg>
@@ -281,7 +281,7 @@
<Group>
<GroupName>decadriver</GroupName>
- <tvExp>1</tvExp>
+ <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>0</RteFlg>
@@ -289,7 +289,7 @@
<GroupNumber>3</GroupNumber>
<FileNumber>4</FileNumber>
<FileType>1</FileType>
- <tvExp>1</tvExp>
+ <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\Src\decadriver\deca_device.c</PathWithFileName>
@@ -369,7 +369,7 @@
<Group>
<GroupName>OnChipDevices</GroupName>
- <tvExp>1</tvExp>
+ <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>0</RteFlg>
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/decadriver/deca_types.h" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/decadriver/deca_types.h"
deleted file mode 100644
index 78d8f5f..0000000
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/decadriver/deca_types.h"
+++ /dev/null
@@ -1,72 +0,0 @@
-/*! ----------------------------------------------------------------------------
- * @file deca_types.h
- * @brief DecaWave general type definitions
- *
- * @attention
- *
- * Copyright 2013 (c) DecaWave Ltd, Dublin, Ireland.
- *
- * All rights reserved.
- *
- */
-
-#ifndef _DECA_TYPES_H_
-#define _DECA_TYPES_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef uint8
-#ifndef _DECA_UINT8_
-#define _DECA_UINT8_
-typedef unsigned char uint8;
-#endif
-#endif
-
-#ifndef uint16
-#ifndef _DECA_UINT16_
-#define _DECA_UINT16_
-typedef unsigned short uint16;
-#endif
-#endif
-
-#ifndef uint32
-#ifndef _DECA_UINT32_
-#define _DECA_UINT32_
-typedef unsigned long uint32;
-#endif
-#endif
-
-#ifndef int8
-#ifndef _DECA_INT8_
-#define _DECA_INT8_
-typedef signed char int8;
-#endif
-#endif
-
-#ifndef int16
-#ifndef _DECA_INT16_
-#define _DECA_INT16_
-typedef signed short int16;
-#endif
-#endif
-
-#ifndef int32
-#ifndef _DECA_INT32_
-#define _DECA_INT32_
-typedef signed long int32;
-#endif
-#endif
-
-#ifndef NULL
-#define NULL ((void *)0UL)
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* DECA_TYPES_H_ */
-
-
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/decadriver/deca_version.h" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/decadriver/deca_version.h"
deleted file mode 100644
index dda88ce..0000000
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/decadriver/deca_version.h"
+++ /dev/null
@@ -1,32 +0,0 @@
-/*! ----------------------------------------------------------------------------
- * @file deca_version.h
- * @brief Defines the version info for the DW1000 device driver including its API
- *
- * @attention
- *
- * Copyright 2013 (c) DecaWave Ltd, Dublin, Ireland.
- *
- * All rights reserved.
- *
- */
-
-#ifndef _DECA_VERSION_H_
-#define _DECA_VERSION_H_
-
-//
-// The DW1000 device driver is separately version numbered to any version the application using it may have
-//
-// Two symbols are defined here: one hexadecimal value and one string that includes the hex bytes.
-// Both should be updated together in a consistent way when the software is being modified.
-//
-// The format of the hex version is 0xAABBCC and the string ends with AA.BB.CC, where...
-//
-// Quantity CC is updated for minor changes/bug fixes that should not need user code changes
-// Quantity BB is updated for changes/bug fixes that may need user code changes
-// Quantity AA is updated for major changes that will need user code changes
-//
-
-#define DW1000_DRIVER_VERSION 0x030001
-#define DW1000_DEVICE_DRIVER_VER_STRING "DW1000 Device Driver Version 03.00.01"
-
-#endif
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_mutex.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_mutex.c"
deleted file mode 100644
index 1c742cc..0000000
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_mutex.c"
+++ /dev/null
@@ -1,83 +0,0 @@
-/*! ----------------------------------------------------------------------------
- * @file deca_mutex.c
- * @brief IRQ interface / mutex implementation
- *
- * @attention
- *
- * Copyright 2013 (c) DecaWave Ltd, Dublin, Ireland.
- *
- * All rights reserved.
- *
- */
-
-#include "deca_device_api.h"
-#include "port.h"
-// ---------------------------------------------------------------------------
-//
-// NB: The purpose of this file is to provide for microprocessor interrupt enable/disable, this is used for
-// controlling mutual exclusion from critical sections in the code where interrupts and background
-// processing may interact. The code using this is kept to a minimum and the disabling time is also
-// kept to a minimum, so blanket interrupt disable may be the easiest way to provide this. But at a
-// minimum those interrupts coming from the decawave device should be disabled/re-enabled by this activity.
-//
-// In porting this to a particular microprocessor, the implementer may choose to use #defines in the
-// deca_irq.h include file to map these calls transparently to the target system. Alternatively the
-// appropriate code may be embedded in the functions provided below.
-//
-// This mutex dependent on HW port.
-// If HW port uses EXT_IRQ line to receive ready/busy status from DW1000 then mutex should use this signal
-// If HW port not use EXT_IRQ line (i.e. SW polling) then no necessary for decamutex(on/off)
-//
-// For critical section use this mutex instead
-// __save_intstate()
-// __restore_intstate()
-// ---------------------------------------------------------------------------
-
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * Function: decamutexon()
- *
- * Description: This function should disable interrupts. This is called at the start of a critical section
- * It returns the irq state before disable, this value is used to re-enable in decamutexoff call
- *
- * Note: The body of this function is defined in deca_mutex.c and is platform specific
- *
- * input parameters:
- *
- * output parameters
- *
- * returns the state of the DW1000 interrupt
- */
-decaIrqStatus_t decamutexon(void)
-{
- decaIrqStatus_t s = port_GetEXT_IRQStatus();
-
- if(s)
- {
- port_DisableEXT_IRQ(); //disable the external interrupt line
- }
- return s ; // return state before disable, value is used to re-enable in decamutexoff call
-}
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * Function: decamutexoff()
- *
- * Description: This function should re-enable interrupts, or at least restore their state as returned(&saved) by decamutexon
- * This is called at the end of a critical section
- *
- * Note: The body of this function is defined in deca_mutex.c and is platform specific
- *
- * input parameters:
- * @param s - the state of the DW1000 interrupt as returned by decamutexon
- *
- * output parameters
- *
- * returns the state of the DW1000 interrupt
- */
-void decamutexoff(decaIrqStatus_t s) // put a function here that re-enables the interrupt at the end of the critical section
-{
- if(s) //need to check the port state as we can't use level sensitive interrupt on the STM ARM
- {
- port_EnableEXT_IRQ();
- }
-}
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_sleep.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_sleep.c"
deleted file mode 100644
index 1f5dd01..0000000
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_sleep.c"
+++ /dev/null
@@ -1,23 +0,0 @@
-/*! ----------------------------------------------------------------------------
- * @file deca_sleep.c
- * @brief platform dependent sleep implementation
- *
- * @attention
- *
- * Copyright 2015 (c) DecaWave Ltd, Dublin, Ireland.
- *
- * All rights reserved.
- *
- * @author DecaWave
- */
-
-#include "deca_sleep.h"
-#include "port.h"
-
-void deca_sleep(unsigned int time_ms)
-{
- /* This assumes that the tick has a period of exactly one millisecond. See CLOCKS_PER_SEC define. */
- unsigned long end = portGetTickCount() + time_ms;
- while ((signed long)(portGetTickCount() - end) <= 0)
- ;
-}
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_sleep.h" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_sleep.h"
deleted file mode 100644
index df13efb..0000000
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_sleep.h"
+++ /dev/null
@@ -1,35 +0,0 @@
-/*! ----------------------------------------------------------------------------
- * @file deca_sleep.h
- * @brief platform dependent sleep implementation
- *
- * @attention
- *
- * Copyright 2015 (c) DecaWave Ltd, Dublin, Ireland.
- *
- * All rights reserved.
- *
- * @author DecaWave
- */
-
-#ifndef _DECA_SLEEP_H_
-#define _DECA_SLEEP_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * Function: deca_sleep()
- *
- * Wait for a given amount of time.
- * /!\ This implementation is designed for a single threaded application and is blocking.
- *
- * param time_ms time to wait in milliseconds
- */
-void deca_sleep(unsigned int time_ms);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _DECA_SLEEP_H_ */
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_spi.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_spi.c"
deleted file mode 100644
index d54ac60..0000000
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_spi.c"
+++ /dev/null
@@ -1,164 +0,0 @@
-/*! ----------------------------------------------------------------------------
- * @file deca_spi.c
- * @brief SPI access functions
- *
- * @attention
- *
- * Copyright 2013 (c) DecaWave Ltd, Dublin, Ireland.
- *
- * All rights reserved.
- *
- * @author DecaWave
- */
-#include <string.h>
-
-#include "deca_spi.h"
-#include "deca_sleep.h"
-#include "deca_device_api.h"
-#include "port.h"
-
-
-int writetospi_serial( uint16_t headerLength,
- const uint8_t *headerBuffer,
- uint32_t bodylength,
- const uint8_t *bodyBuffer
- );
-
-int readfromspi_serial( uint16_t headerLength,
- const uint8_t *headerBuffer,
- uint32_t readlength,
- uint8_t *readBuffer );
-/*! ------------------------------------------------------------------------------------------------------------------
- * Function: openspi()
- *
- * Low level abstract function to open and initialise access to the SPI device.
- * returns 0 for success, or -1 for error
- */
-int openspi(/*SPI_TypeDef* SPIx*/)
-{
- // done by port.c, default SPI used is SPI1
-
- return 0;
-
-} // end openspi()
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * Function: closespi()
- *
- * Low level abstract function to close the the SPI device.
- * returns 0 for success, or -1 for error
- */
-int closespi(void)
-{
- while (port_SPIx_busy_sending()); //wait for tx buffer to empty
-
- port_SPIx_disable();
-
- return 0;
-
-} // end closespi()
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * Function: writetospi()
- *
- * Low level abstract function to write to the SPI
- * Takes two separate byte buffers for write header and write data
- * returns 0 for success, or -1 for error
- */
-#pragma GCC optimize ("O3")
-int writetospi_serial
-(
- uint16_t headerLength,
- const uint8_t *headerBuffer,
- uint32_t bodylength,
- const uint8_t *bodyBuffer
-)
-{
-
- int i = 0;
-
- decaIrqStatus_t stat ;
-
- stat = decamutexon() ;
-
- SPIx_CS_GPIO->BRR = SPIx_CS;
-
- for(i = 0; i < headerLength; i++)
- {
- SPIx->DR = headerBuffer[i];
-
- while ((SPIx->SR & SPI_I2S_FLAG_RXNE) == (uint16_t)RESET);
-
- SPIx->DR ;
- }
-
- for(i = 0; i < bodylength; i++)
- {
- SPIx->DR = bodyBuffer[i];
-
- while((SPIx->SR & SPI_I2S_FLAG_RXNE) == (uint16_t)RESET);
-
- SPIx->DR ;
- }
-
- SPIx_CS_GPIO->BSRR = SPIx_CS;
-
- decamutexoff(stat) ;
-
- return 0;
-} // end writetospi()
-
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * Function: readfromspi()
- *
- * Low level abstract function to read from the SPI
- * Takes two separate byte buffers for write header and read data
- * returns the offset into read buffer where first byte of read data may be found,
- * or returns -1 if there was an error
- */
-#pragma GCC optimize ("O3")
-int readfromspi_serial
-(
- uint16_t headerLength,
- const uint8_t *headerBuffer,
- uint32_t readlength,
- uint8_t *readBuffer
-)
-{
-
- int i = 0;
-
- decaIrqStatus_t stat ;
-
- stat = decamutexon() ;
-
- /* Wait for SPIx Tx buffer empty */
- //while (port_SPIx_busy_sending());
-
- SPIx_CS_GPIO->BRR = SPIx_CS;
-
- for(i = 0; i < headerLength; i++)
- {
- SPIx->DR = headerBuffer[i];
-
- while((SPIx->SR & SPI_I2S_FLAG_RXNE) == (uint16_t)RESET);
-
- readBuffer[0] = SPIx->DR ; // Dummy read as we write the header
- }
-
- for(i = 0; i < readlength; i++)
- {
- SPIx->DR = 0; // Dummy write as we read the message body
-
- while((SPIx->SR & SPI_I2S_FLAG_RXNE) == (uint16_t)RESET);
-
- readBuffer[i] = SPIx->DR ;//port_SPIx_receive_data(); //this clears RXNE bit
- }
-
- SPIx_CS_GPIO->BSRR = SPIx_CS;
-
- decamutexoff(stat) ;
-
- return 0;
-} // end readfromspi()
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_spi.h" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_spi.h"
deleted file mode 100644
index ae66879..0000000
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/deca_spi.h"
+++ /dev/null
@@ -1,45 +0,0 @@
-/*! ----------------------------------------------------------------------------
- * @file deca_spi.h
- * @brief SPI access functions
- *
- * @attention
- *
- * Copyright 2013 (c) DecaWave Ltd, Dublin, Ireland.
- *
- * All rights reserved.
- *
- * @author DecaWave
- */
-
-#ifndef _DECA_SPI_H_
-#define _DECA_SPI_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "deca_types.h"
-
-#define DECA_MAX_SPI_HEADER_LENGTH (3) // max number of bytes in header (for formating & sizing)
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * Function: openspi()
- *
- * Low level abstract function to open and initialise access to the SPI device.
- * returns 0 for success, or -1 for error
- */
-int openspi(void) ;
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * Function: closespi()
- *
- * Low level abstract function to close the the SPI device.
- * returns 0 for success, or -1 for error
- */
-int closespi(void) ;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _DECA_SPI_H_ */
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/lcd.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/lcd.c"
deleted file mode 100644
index dd56657..0000000
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/lcd.c"
+++ /dev/null
@@ -1,95 +0,0 @@
-/*! ----------------------------------------------------------------------------
- * @file lcd.c
- * @brief EVB1000 LCD screen access functions
- *
- * @attention
- *
- * Copyright 2015 (c) Decawave Ltd, Dublin, Ireland.
- *
- * All rights reserved.
- *
- * @author Decawave
- */
-#include <string.h>
-
-#include "deca_sleep.h"
-#include "port.h"
-#include "lcd.h"
-
-#if (EVB1000_LCD_SUPPORT == 1)
-
-void writetoLCD
-(
- uint32 bodylength,
- uint8 rs_enable,
- const uint8 *bodyBuffer
-)
-{
-
- int i = 0;
- int sleep = 0;
- //int j = 10000;
-
- // if(rs_enable)
- // {
- // port_LCD_RS_set();
- // }
- // else
- // {
- // if(bodylength == 1)
- // {
- // if(bodyBuffer[0] & 0x3) //if this is command = 1 or 2 - exsecution time is > 1ms
- // sleep = 1 ;
- // }
- // port_LCD_RS_clear();
- // }
-
- // port_SPIy_clear_chip_select(); //CS low
-
-
- // //while(j--); //delay
-
- // for(i=0; i<bodylength; i++)
- // {
- // port_SPIy_send_data(bodyBuffer[i]); //send data on the SPI
-
- // while (port_SPIy_no_data()); //wait for rx buffer to fill
-
- // port_SPIy_receive_data(); //this clears RXNE bit
- // }
-
- // //j = 10000;
-
- // port_LCD_RS_clear();
-
- // //while(j--); //delay
-
- // port_SPIy_set_chip_select(); //CS high
-
- // if(sleep)
- // deca_sleep(2);
-} // end writetoLCD()
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * @fn lcd_display_str()
- *
- * @brief Display a string on the LCD screen.
- * /!\ The string must be 16 chars long maximum!
- *
- * @param string the string to display
- *
- * @return none
- */
-void lcd_display_str(const char *string)
-{
- uint8 command;
- /* Return cursor home and clear screen. */
- // command = 0x2;
- // writetoLCD(1, 0, &command);
- // command = 0x1;
- // writetoLCD(1, 0, &command);
- // /* Write the string to display. */
- // writetoLCD(strlen(string), 1, (const uint8 *)string);
-}
-
-#endif
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/lcd.h" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/lcd.h"
deleted file mode 100644
index 90f0421..0000000
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/lcd.h"
+++ /dev/null
@@ -1,63 +0,0 @@
-/*! ----------------------------------------------------------------------------
- * @file deca_spi.h
- * @brief EVB1000 LCD screen access functions
- *
- * @attention
- *
- * Copyright 2015 (c) Decawave Ltd, Dublin, Ireland.
- *
- * All rights reserved.
- *
- * @author Decawave
- */
-
-#ifndef _LCD_H_
-#define _LCD_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "deca_types.h"
-
-#define EVB1000_LCD_SUPPORT (1)
-
-#if (EVB1000_LCD_SUPPORT == 1)
-/*! ------------------------------------------------------------------------------------------------------------------
- * Function: writetoLCD()
- *
- * Low level abstract function to write data to the LCD display via SPI2 peripheral
- * Takes byte buffer and rs_enable signals
- * or returns -1 if there was an error
- */
-void writetoLCD
-(
- uint32 bodylength,
- uint8 rs_enable,
- const uint8 *bodyBuffer
-);
-#else
-#define writetoLCD(x)
-#endif
-
-#if (EVB1000_LCD_SUPPORT == 1)
-/*! ------------------------------------------------------------------------------------------------------------------
- * @fn lcd_display_str()
- *
- * @brief Display a string on the LCD screen.
- * /!\ The string must be 16 chars long maximum!
- *
- * @param string the string to display
- *
- * @return none
- */
-void lcd_display_str(const char *string);
-#else
-#define lcd_display_str(x)
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _LCD_H_ */
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/port.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/port.c"
deleted file mode 100644
index c9b87fc..0000000
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/port.c"
+++ /dev/null
@@ -1,923 +0,0 @@
-/*! ----------------------------------------------------------------------------
- * @file port.c
- * @brief HW specific definitions and functions for portability
- *
- * @attention
- *
- * Copyright 2013 (c) DecaWave Ltd, Dublin, Ireland.
- *
- * All rights reserved.
- *
- * @author DecaWave
- */
-#include "deca_sleep.h"
-#include "lcd.h"
-#include "port.h"
-
-#define rcc_init(x) RCC_Configuration(x)
-#define systick_init(x) SysTick_Configuration(x)
-#define rtc_init(x) RTC_Configuration(x)
-#define interrupt_init(x) NVIC_Configuration(x)
-#define usart_init(x) USART_Configuration(x)
-#define spi_init(x) SPI_Configuration(x)
-#define gpio_init(x) GPIO_Configuration(x)
-#define ethernet_init(x) No_Configuration(x)
-#define fs_init(x) No_Configuration(x)
-#define usb_init(x) No_Configuration(x)
-#define lcd_init(x) LCD_Configuration(x)
-#define touch_screen_init(x) No_Configuration(x)
-
-/* System tick 32 bit variable defined by the platform */
-extern __IO unsigned long time32_incr;
-
-/* Internal functions prototypes. */
-static void LCD_Configuration(void);
-static void spi_peripheral_init(void);
-
-int No_Configuration(void)
-{
- return -1;
-}
-
-unsigned long portGetTickCnt(void)
-{
- return time32_incr;
-}
-
-int SysTick_Configuration(void)
-{
- if (SysTick_Config(SystemCoreClock / CLOCKS_PER_SEC))
- {
- /* Capture error */
- while (1);
- }
- NVIC_SetPriority (SysTick_IRQn, 5);
-
- return 0;
-}
-
-void RTC_Configuration(void)
-{
- /* Enable PWR and BKP clocks */
- RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR | RCC_APB1Periph_BKP, ENABLE);
-
- /* Allow access to BKP Domain */
- PWR_BackupAccessCmd(ENABLE);
-
- /* Reset Backup Domain */
- BKP_DeInit();
-
- /* Enable LSE */
- RCC_LSEConfig(RCC_LSE_ON);
- /* Wait till LSE is ready */
- while (RCC_GetFlagStatus(RCC_FLAG_LSERDY) == RESET) {}
-
- /* Select LSE as RTC Clock Source */
- RCC_RTCCLKConfig(RCC_RTCCLKSource_LSE);
-
- /* Enable RTC Clock */
- RCC_RTCCLKCmd(ENABLE);
-
- /* Wait for RTC registers synchronization */
- RTC_WaitForSynchro();
-
- /* Wait until last write operation on RTC registers has finished */
- RTC_WaitForLastTask();
-
- /* Enable the RTC Second */
- RTC_ITConfig(RTC_IT_SEC, ENABLE);
-
- /* Wait until last write operation on RTC registers has finished */
- RTC_WaitForLastTask();
-
- /* Set RTC prescaler: set RTC period to 1sec */
- RTC_SetPrescaler(32767); /* RTC period = RTCCLK/RTC_PR = (32.768 KHz)/(32767+1) */
-
- /* Wait until last write operation on RTC registers has finished */
- RTC_WaitForLastTask();
-}
-
-
-int NVIC_DisableDECAIRQ(void)
-{
- EXTI_InitTypeDef EXTI_InitStructure;
-
- /* Configure EXTI line */
- EXTI_InitStructure.EXTI_Line = DECAIRQ_EXTI;
- EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;
- EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising; //MPW3 IRQ polarity is high by default
- EXTI_InitStructure.EXTI_LineCmd = DECAIRQ_EXTI_NOIRQ;
- EXTI_Init(&EXTI_InitStructure);
-
- return 0;
-}
-
-
-int NVIC_Configuration(void)
-{
- GPIO_InitTypeDef GPIO_InitStructure;
- EXTI_InitTypeDef EXTI_InitStructure;
- NVIC_InitTypeDef NVIC_InitStructure;
-
- // Enable GPIO used as DECA IRQ for interrupt
- GPIO_InitStructure.GPIO_Pin = DECAIRQ;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPD; //IRQ pin should be Pull Down to prevent unnecessary EXT IRQ while DW1000 goes to sleep mode
- GPIO_Init(DECAIRQ_GPIO, &GPIO_InitStructure);
-
- /* Connect EXTI Line to GPIO Pin */
- GPIO_EXTILineConfig(DECAIRQ_EXTI_PORT, DECAIRQ_EXTI_PIN);
-
- /* Configure EXTI line */
- EXTI_InitStructure.EXTI_Line = DECAIRQ_EXTI;
- EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;
- EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising; //MPW3 IRQ polarity is high by default
- EXTI_InitStructure.EXTI_LineCmd = DECAIRQ_EXTI_USEIRQ;
- EXTI_Init(&EXTI_InitStructure);
-
- /* Set NVIC Grouping to 16 groups of interrupt without sub-grouping */
- NVIC_PriorityGroupConfig(NVIC_PriorityGroup_4);
-
- /* Enable and set EXTI Interrupt to the lowest priority */
- NVIC_InitStructure.NVIC_IRQChannel = DECAIRQ_EXTI_IRQn;
- NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 15;
- NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
- NVIC_InitStructure.NVIC_IRQChannelCmd = DECAIRQ_EXTI_USEIRQ;
-
- NVIC_Init(&NVIC_InitStructure);
-
- /* Enable the RTC Interrupt */
- //NVIC_InitStructure.NVIC_IRQChannel = RTC_IRQn;
- //NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 10;
- //NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
- //NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
-
- //NVIC_Init(&NVIC_InitStructure);
-
- return 0;
-}
-
-/**
- * @brief Checks whether the specified EXTI line is enabled or not.
- * @param EXTI_Line: specifies the EXTI line to check.
- * This parameter can be:
- * @arg EXTI_Linex: External interrupt line x where x(0..19)
- * @retval The "enable" state of EXTI_Line (SET or RESET).
- */
-ITStatus EXTI_GetITEnStatus(uint32_t EXTI_Line)
-{
- ITStatus bitstatus = RESET;
- uint32_t enablestatus = 0;
- /* Check the parameters */
- assert_param(IS_GET_EXTI_LINE(EXTI_Line));
-
- enablestatus = EXTI->IMR & EXTI_Line;
- if (enablestatus != (uint32_t)RESET)
- {
- bitstatus = SET;
- }
- else
- {
- bitstatus = RESET;
- }
- return bitstatus;
-}
-
-int RCC_Configuration(void)
-{
- ErrorStatus HSEStartUpStatus;
- RCC_ClocksTypeDef RCC_ClockFreq;
-
- /* Set HSION bit */
- RCC->CR |= (uint32_t)0x00000001;
-
- // select HSI as PLL source
- RCC->CFGR |= (uint32_t)RCC_CFGR_PLLSRC_HSI_Div2;
-
- //PLLCLK=8/2*12=48M
- RCC->CFGR |= (uint32_t)RCC_CFGR_PLLMULL9;
-
- /* HCLK = SYSCLK/1 */
- RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1;
-
- /* Enable PLL */
- RCC->CR |= RCC_CR_PLLON;
-
- /* Wait till PLL is ready */
- while((RCC->CR & RCC_CR_PLLRDY) == 0)
- {
- }
- /* Select PLL as system clock source */
- RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW));
- RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL;
-
- /* Wait till PLL is used as system clock source */
- while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08)
- {
- }
- SystemCoreClockUpdate();
- RCC_GetClocksFreq(&RCC_ClockFreq);
-
- /* Enable SPI1 clock */
- RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE);
-
- /* Enable SPI2 clock */
- RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2, ENABLE);
-
- /* Enable GPIOs clocks */
- RCC_APB2PeriphClockCmd(
- RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |
- RCC_APB2Periph_GPIOC | RCC_APB2Periph_GPIOD |
- RCC_APB2Periph_GPIOE | RCC_APB2Periph_AFIO,
- ENABLE);
-
- return 0;
-}
-
-void usartinit(void)
-{
- USART_InitTypeDef USART_InitStructure;
- GPIO_InitTypeDef GPIO_InitStructure;
-
- /* USARTx configured as follow:
- - BaudRate = 115200 baud
- - Word Length = 8 Bits
- - One Stop Bit
- - No parity
- - Hardware flow control disabled (RTS and CTS signals)
- - Receive and transmit enabled
- */
- USART_InitStructure.USART_BaudRate = 115200 ;
- USART_InitStructure.USART_WordLength = USART_WordLength_8b;
- USART_InitStructure.USART_StopBits = USART_StopBits_1;
- USART_InitStructure.USART_Parity = USART_Parity_No;
- USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
- USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
-
- /* Enable GPIO clock */
- RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_AFIO, ENABLE);
-
- //For EVB1000 -> USART2_REMAP = 0
-
- /* Enable the USART2 Pins Software Remapping */
-
- RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE);
-
-
- /* Configure USART Tx as alternate function push-pull */
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_Init(GPIOA, &GPIO_InitStructure);
-
- /* Configure USART Rx as input floating */
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10;
- GPIO_Init(GPIOA, &GPIO_InitStructure);
-
- /* USART configuration */
- USART_Init(USART1, &USART_InitStructure);
-
- /* Enable USART */
- USART_Cmd(USART1, ENABLE);
-}
-
-void SPI_ChangeRate(uint16_t scalingfactor)
-{
- uint16_t tmpreg = 0;
-
- /* Get the SPIx CR1 value */
- tmpreg = SPIx->CR1;
-
- /*clear the scaling bits*/
- tmpreg &= 0xFFC7;
-
- /*set the scaling bits*/
- tmpreg |= scalingfactor;
-
- /* Write to SPIx CR1 */
- SPIx->CR1 = tmpreg;
-}
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * @fn spi_set_rate_low()
- *
- * @brief Set SPI rate to less than 3 MHz to properly perform DW1000 initialisation.
- *
- * @param none
- *
- * @return none
- */
-void spi_set_rate_low (void)
-{
- SPI_ChangeRate(SPI_BaudRatePrescaler_32);
-}
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * @fn spi_set_rate_high()
- *
- * @brief Set SPI rate as close to 20 MHz as possible for optimum performances.
- *
- * @param none
- *
- * @return none
- */
-void spi_set_rate_high (void)
-{
- SPI_ChangeRate(SPI_BaudRatePrescaler_16);
-}
-
-void SPI_ConfigFastRate(uint16_t scalingfactor)
-{
- SPI_InitTypeDef SPI_InitStructure;
-
- SPI_I2S_DeInit(SPIx);
-
- // SPIx Mode setup
- SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;
- SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
- SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
- SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low; //
- //SPI_InitStructure.SPI_CPOL = SPI_CPOL_High; //
- SPI_InitStructure.SPI_CPHA = SPI_CPHA_1Edge;
- //SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge; //
- //SPI_InitStructure.SPI_NSS = SPI_NSS_Hard;
- SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
- SPI_InitStructure.SPI_BaudRatePrescaler = scalingfactor; //sets BR[2:0] bits - baudrate in SPI_CR1 reg bits 4-6
- SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
- SPI_InitStructure.SPI_CRCPolynomial = 7;
-
- SPI_Init(SPIx, &SPI_InitStructure);
-
- // Enable SPIx
- SPI_Cmd(SPIx, ENABLE);
-}
-
-int SPI_Configuration(void)
-{
- SPI_InitTypeDef SPI_InitStructure;
- GPIO_InitTypeDef GPIO_InitStructure;
-
- SPI_I2S_DeInit(SPIx);
-
- // SPIx Mode setup
- SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;
- SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
- SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
- SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low; //
- //SPI_InitStructure.SPI_CPOL = SPI_CPOL_High; //
- SPI_InitStructure.SPI_CPHA = SPI_CPHA_1Edge;
- //SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge; //
- //SPI_InitStructure.SPI_NSS = SPI_NSS_Hard;
- SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
- //SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_4; //sets BR[2:0] bits - baudrate in SPI_CR1 reg bits 4-6
- SPI_InitStructure.SPI_BaudRatePrescaler = SPIx_PRESCALER;
- SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
- SPI_InitStructure.SPI_CRCPolynomial = 7;
-
- SPI_Init(SPIx, &SPI_InitStructure);
-
- // SPIx SCK and MOSI pin setup
- GPIO_InitStructure.GPIO_Pin = SPIx_SCK | SPIx_MOSI;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
-
- GPIO_Init(SPIx_GPIO, &GPIO_InitStructure);
-
- // SPIx MISO pin setup
- GPIO_InitStructure.GPIO_Pin = SPIx_MISO;
- //GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
-
- GPIO_Init(SPIx_GPIO, &GPIO_InitStructure);
-
- // SPIx CS pin setup
- GPIO_InitStructure.GPIO_Pin = SPIx_CS;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
-
- GPIO_Init(SPIx_CS_GPIO, &GPIO_InitStructure);
-
- // Disable SPIx SS Output
- SPI_SSOutputCmd(SPIx, DISABLE);
-
- // Enable SPIx
- SPI_Cmd(SPIx, ENABLE);
-
- // Set CS high
- GPIO_SetBits(SPIx_CS_GPIO, SPIx_CS);
-
- return 0;
-}
-
-
-int SPI2_Configuration(void)
-{
- SPI_InitTypeDef SPI_InitStructure;
- GPIO_InitTypeDef GPIO_InitStructure;
-
- SPI_I2S_DeInit(SPIy);
-
- // SPIy Mode setup
- //SPI_InitStructure.SPI_Direction = SPI_Direction_1Line_Tx;
- SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;
- SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
- SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
- //SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low; //
- SPI_InitStructure.SPI_CPOL = SPI_CPOL_High; //
- //SPI_InitStructure.SPI_CPHA = SPI_CPHA_1Edge;
- SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge; //
- //SPI_InitStructure.SPI_NSS = SPI_NSS_Hard;
- SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
- SPI_InitStructure.SPI_BaudRatePrescaler = SPIy_PRESCALER;
- SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
- SPI_InitStructure.SPI_CRCPolynomial = 7;
-
- SPI_Init(SPIy, &SPI_InitStructure);
-
- // SPIy SCK and MOSI pin setup
- GPIO_InitStructure.GPIO_Pin = SPIy_SCK | SPIy_MOSI;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
-
- GPIO_Init(SPIy_GPIO, &GPIO_InitStructure);
-
- // SPIy MISO pin setup
- GPIO_InitStructure.GPIO_Pin = SPIy_MISO;
- //GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
-
- GPIO_Init(SPIy_GPIO, &GPIO_InitStructure);
-
- // SPIy CS pin setup
- GPIO_InitStructure.GPIO_Pin = SPIy_CS;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
-
- GPIO_Init(SPIy_CS_GPIO, &GPIO_InitStructure);
-
- // Disable SPIy SS Output
- SPI_SSOutputCmd(SPIy, DISABLE);
-
- // Enable SPIy
- SPI_Cmd(SPIy, ENABLE);
-
- // Set CS high
- GPIO_SetBits(SPIy_CS_GPIO, SPIy_CS);
-
- // LCD_RS pin setup
- GPIO_InitStructure.GPIO_Pin = LCD_RS;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
-
- GPIO_Init(SPIy_GPIO, &GPIO_InitStructure);
-
- // LCD_RW pin setup
- GPIO_InitStructure.GPIO_Pin = LCD_RW;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
-
- GPIO_Init(SPIy_GPIO, &GPIO_InitStructure);
-
- return 0;
-}
-//#define LED_PIN GPIO_Pin_8
-#define SW1 GPIO_Pin_12
-#define SW2 GPIO_Pin_15
-#define SW3 GPIO_Pin_3
-#define SW4 GPIO_Pin_4
-#define SW5 GPIO_Pin_5
-#define SW6 GPIO_Pin_6
-#define SW7 GPIO_Pin_7
-#define SW8 GPIO_Pin_8
-uint8_t Work_Mode;
-extern uint8_t TAG_ID, ANCHOR_ID;
-int GPIO_Configuration(void)
-{
- GPIO_InitTypeDef GPIO_InitStructure;
-
- /* Configure all unused GPIO port pins in Analog Input mode (floating input
- * trigger OFF), this will reduce the power consumption and increase the device
- * immunity against EMI/EMC */
-
- // Enable GPIOs clocks
- RCC_APB2PeriphClockCmd(
- RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |
- RCC_APB2Periph_GPIOC | RCC_APB2Periph_AFIO,
- ENABLE);
-
- // Set all GPIO pins as analog inputs
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_All;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
- GPIO_Init(GPIOA, &GPIO_InitStructure);
- GPIO_Init(GPIOB, &GPIO_InitStructure);
- GPIO_Init(GPIOC, &GPIO_InitStructure);
-
- GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable, ENABLE);
- //Enable GPIO used for User button
- GPIO_InitStructure.GPIO_Pin = TA_BOOT1;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
- GPIO_Init(TA_BOOT1_GPIO, &GPIO_InitStructure);
-
- //Enable GPIO used for Response Delay setting
-
- GPIO_InitStructure.GPIO_Pin = SW1 | SW2;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
- GPIO_Init(GPIOA, &GPIO_InitStructure);
-
- GPIO_InitStructure.GPIO_Pin = SW3 | SW4 | SW5 | SW6 | SW7 | SW8;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
- GPIO_Init(GPIOB, &GPIO_InitStructure);
-
- GPIO_InitStructure.GPIO_Pin = LED_PIN;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
- GPIO_Init(GPIOA, &GPIO_InitStructure);
-
- if (GPIO_ReadInputDataBit(GPIOA, SW1) == RESET)
- {
- Work_Mode = 0;//TX
- GPIO_Toggle(GPIOA, LED_PIN);
- }
- else
- {
- Work_Mode = 1; //RX
- }
- TAG_ID = 0;
- if(GPIO_ReadInputDataBit(GPIOB, SW6) == RESET)
- {
- TAG_ID |= 1 << 2;
- }
- if(GPIO_ReadInputDataBit(GPIOB, SW7) == RESET)
- {
- TAG_ID |= 1 << 1;
- }
- if(GPIO_ReadInputDataBit(GPIOB, SW8) == RESET)
- {
- TAG_ID |= 1;
- }
-
- if(GPIO_ReadInputDataBit(GPIOB, SW3) == RESET)
- {
- ANCHOR_ID |= 1 << 2;
- }
- if(GPIO_ReadInputDataBit(GPIOB, SW4) == RESET)
- {
- ANCHOR_ID |= 1 << 1;
- }
- if(GPIO_ReadInputDataBit(GPIOB, SW5) == RESET)
- {
- ANCHOR_ID |= 1;
- }
-
- // Disable GPIOs clocks
- //RCC_APB2PeriphClockCmd(
- // RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |
- // RCC_APB2Periph_GPIOC | RCC_APB2Periph_GPIOD |
- // RCC_APB2Periph_GPIOE | RCC_APB2Periph_AFIO,
- // DISABLE);
-
- // Enable GPIO used for LEDs
-
-
- return 0;
-}
-
-
-void reset_DW1000(void)
-{
- GPIO_InitTypeDef GPIO_InitStructure;
-
- // Enable GPIO used for DW1000 reset
- GPIO_InitStructure.GPIO_Pin = DW1000_RSTn;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_Init(DW1000_RSTn_GPIO, &GPIO_InitStructure);
-
- //drive the RSTn pin low
- GPIO_ResetBits(DW1000_RSTn_GPIO, DW1000_RSTn);
-
- //put the pin back to tri-state ... as input
- GPIO_InitStructure.GPIO_Pin = DW1000_RSTn;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_Init(DW1000_RSTn_GPIO, &GPIO_InitStructure);
-
- deca_sleep(2);
-}
-
-
-void setup_DW1000RSTnIRQ(int enable)
-{
- GPIO_InitTypeDef GPIO_InitStructure;
- EXTI_InitTypeDef EXTI_InitStructure;
- NVIC_InitTypeDef NVIC_InitStructure;
-
- if(enable)
- {
- // Enable GPIO used as DECA IRQ for interrupt
- GPIO_InitStructure.GPIO_Pin = DECARSTIRQ;
- //GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPD; //IRQ pin should be Pull Down to prevent unnecessary EXT IRQ while DW1000 goes to sleep mode
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
- GPIO_Init(DECARSTIRQ_GPIO, &GPIO_InitStructure);
-
- /* Connect EXTI Line to GPIO Pin */
- GPIO_EXTILineConfig(DECARSTIRQ_EXTI_PORT, DECARSTIRQ_EXTI_PIN);
-
- /* Configure EXTI line */
- EXTI_InitStructure.EXTI_Line = DECARSTIRQ_EXTI;
- EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;
- EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising; //MP IRQ polarity is high by default
- EXTI_InitStructure.EXTI_LineCmd = ENABLE;
- EXTI_Init(&EXTI_InitStructure);
-
- /* Set NVIC Grouping to 16 groups of interrupt without sub-grouping */
- NVIC_PriorityGroupConfig(NVIC_PriorityGroup_4);
-
- /* Enable and set EXTI Interrupt to the lowest priority */
- NVIC_InitStructure.NVIC_IRQChannel = DECARSTIRQ_EXTI_IRQn;
- NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 15;
- NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
- NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
-
- NVIC_Init(&NVIC_InitStructure);
- }
- else
- {
- //put the pin back to tri-state ... as input
- GPIO_InitStructure.GPIO_Pin = DW1000_RSTn;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_Init(DW1000_RSTn_GPIO, &GPIO_InitStructure);
-
- /* Configure EXTI line */
- EXTI_InitStructure.EXTI_Line = DECARSTIRQ_EXTI;
- EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;
- EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising; //MP IRQ polarity is high by default
- EXTI_InitStructure.EXTI_LineCmd = DISABLE;
- EXTI_Init(&EXTI_InitStructure);
- }
-}
-
-
-int ETH_GPIOConfigure(void)
-{
-#if 0
- GPIO_InitTypeDef GPIO_InitStructure;
-
- /* ETHERNET pins configuration */
- /* AF Output Push Pull:
- - ETH_MII_MDIO / ETH_RMII_MDIO: PA2
- - ETH_MII_MDC / ETH_RMII_MDC: PC1
- - ETH_MII_TXD2: PC2
- - ETH_MII_TX_EN / ETH_RMII_TX_EN: PB11
- - ETH_MII_TXD0 / ETH_RMII_TXD0: PB12
- - ETH_MII_TXD1 / ETH_RMII_TXD1: PB13
- - ETH_MII_PPS_OUT / ETH_RMII_PPS_OUT: PB5
- - ETH_MII_TXD3: PB8 */
-
- /* Configure PA2 as alternate function push-pull */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
- GPIO_Init(GPIOA, &GPIO_InitStructure);
-
- /* Configure PC1 and PC2 as alternate function push-pull */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1 | GPIO_Pin_2;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
- GPIO_Init(GPIOC, &GPIO_InitStructure);
-
- /* Configure PB5, PB8, PB11, PB12 and PB13 as alternate function push-pull */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5 | GPIO_Pin_8 | GPIO_Pin_11 |
- GPIO_Pin_12 | GPIO_Pin_13;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
- GPIO_Init(GPIOB, &GPIO_InitStructure);
-
- /**************************************************************/
- /* For Remapped Ethernet pins */
- /*************************************************************/
- /* Input (Reset Value):
- - ETH_MII_CRS CRS: PA0
- - ETH_MII_RX_CLK / ETH_RMII_REF_CLK: PA1
- - ETH_MII_COL: PA3
- - ETH_MII_RX_DV / ETH_RMII_CRS_DV: PD8
- - ETH_MII_TX_CLK: PC3
- - ETH_MII_RXD0 / ETH_RMII_RXD0: PD9
- - ETH_MII_RXD1 / ETH_RMII_RXD1: PD10
- - ETH_MII_RXD2: PD11
- - ETH_MII_RXD3: PD12
- - ETH_MII_RX_ER: PB10 */
-
- /* Configure PA0, PA1 and PA3 as input */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_3;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
- GPIO_Init(GPIOA, &GPIO_InitStructure);
-
- /* Configure PB10 as input */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
- GPIO_Init(GPIOB, &GPIO_InitStructure);
-
- /* Configure PC3 as input */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
- GPIO_Init(GPIOC, &GPIO_InitStructure);
-
- /* Configure PD8, PD9, PD10, PD11 and PD12 as input */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10 | GPIO_Pin_11 | GPIO_Pin_12;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
- GPIO_Init(GPIOD, &GPIO_InitStructure); /**/
-
-
-
- /* MCO pin configuration------------------------------------------------- */
- /* Configure MCO (PA8) as alternate function push-pull */
- //GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8;
- //GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- //GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
- //GPIO_Init(GPIOA, &GPIO_InitStructure);
-#endif
-
- return 0;
-}
-
-int is_button_low(uint16_t GPIOpin)
-{
- int result = 1;
-
- if (GPIO_ReadInputDataBit(TA_BOOT1_GPIO, TA_BOOT1))
- result = 0;
-
- return result;
-}
-
-//when switch (S1) is 'on' the pin is low
-int is_switch_on(uint16_t GPIOpin)
-{
- int result = 1;
-
- if (GPIO_ReadInputDataBit(TA_SW1_GPIO, GPIOpin))
- result = 0;
-
- return result;
-}
-
-
-void led_off (led_t led)
-{
- switch (led)
- {
- case LED_PC6:
- GPIO_ResetBits(GPIOC, GPIO_Pin_6);
- break;
- case LED_PC7:
- GPIO_ResetBits(GPIOC, GPIO_Pin_7);
- break;
- case LED_PC8:
- GPIO_ResetBits(GPIOC, GPIO_Pin_8);
- break;
- case LED_PC9:
- GPIO_ResetBits(GPIOC, GPIO_Pin_9);
- break;
- case LED_ALL:
- GPIO_ResetBits(GPIOC, GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_6 | GPIO_Pin_7);
- break;
- default:
- // do nothing for undefined led number
- break;
- }
-}
-
-void led_on (led_t led)
-{
- switch (led)
- {
- case LED_PC6:
- GPIO_SetBits(GPIOC, GPIO_Pin_6);
- break;
- case LED_PC7:
- GPIO_SetBits(GPIOC, GPIO_Pin_7);
- break;
- case LED_PC8:
- GPIO_SetBits(GPIOC, GPIO_Pin_8);
- break;
- case LED_PC9:
- GPIO_SetBits(GPIOC, GPIO_Pin_9);
- break;
- case LED_ALL:
- GPIO_SetBits(GPIOC, GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_6 | GPIO_Pin_7);
- break;
- default:
- // do nothing for undefined led number
- break;
- }
-}
-
-#ifdef USART_SUPPORT
-
-/**
- * @brief Configures COM port.
- * @param USART_InitStruct: pointer to a USART_InitTypeDef structure that
- * contains the configuration information for the specified USART peripheral.
- * @retval None
- */
-
-
-
-
-//#include <stdio.h>
-//#include <stdarg.h>
-//#include <stdlib.h>
-//void printf2(const char *format, ...)
-//{
-// va_list list;
-// va_start(list, format);
-
-// int len = vsnprintf(0, 0, format, list);
-// char *s;
-
-// s = (char *)malloc(len + 1);
-// vsprintf(s, format, list);
-
-// USART_puts(s);
-
-// free(s);
-// va_end(list);
-// return;
-//}
-
-
-#endif
-
-
-int is_IRQ_enabled(void)
-{
- return (( NVIC->ISER[((uint32_t)(DECAIRQ_EXTI_IRQn) >> 5)]
- & (uint32_t)0x01 << (DECAIRQ_EXTI_IRQn & (uint8_t)0x1F) ) ? 1 : 0) ;
-}
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * @fn LCD_configuration()
- *
- * @brief Initialise LCD screen.
- *
- * @param none
- *
- * @return none
- */
-static void LCD_Configuration(void)
-{
- unsigned char initseq[9] = { 0x39, 0x14, 0x55, 0x6D, 0x78, 0x38, 0x0C, 0x01, 0x06 };
- unsigned char command = 0x0;
-
- // Write initialisation sequence.
- writetoLCD(9, 0, initseq);
- deca_sleep(10);
-
- // Return cursor home and clear screen.
- command = 0x2;
- writetoLCD(1, 0, &command);
- command = 0x1;
- writetoLCD(1, 0, &command);
-}
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * @fn spi_peripheral_init()
- *
- * @brief Initialise all SPI peripherals at once.
- *
- * @param none
- *
- * @return none
- */
-static void spi_peripheral_init(void)
-{
- spi_init();
-
- // Initialise SPI2 peripheral for LCD contro
-
- // Wait for LCD to power on.
- deca_sleep(10);
-}
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * @fn peripherals_init()
- *
- * @brief Initialise all peripherals.
- *
- * @param none
- *
- * @return none
- */
-void peripherals_init (void)
-{
- rcc_init();
- gpio_init();
- systick_init();
- spi_peripheral_init();
- usartinit();
-}
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/port.h" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/port.h"
deleted file mode 100644
index 65d24cc..0000000
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/port.h"
+++ /dev/null
@@ -1,235 +0,0 @@
-/*! ----------------------------------------------------------------------------
- * @file port.h
- * @brief HW specific definitions and functions for portability
- *
- * @attention
- *
- * Copyright 2013 (c) DecaWave Ltd, Dublin, Ireland.
- *
- * All rights reserved.
- *
- * @author DecaWave
- */
-
-
-#ifndef PORT_H_
-#define PORT_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "stm32f10x.h"
-
-/* Define our wanted value of CLOCKS_PER_SEC so that we have a millisecond
- * tick timer. */
-#undef CLOCKS_PER_SEC
-#define CLOCKS_PER_SEC 1000
-
-void printf2(const char *format, ...);
-
-void USART_puts(uint8_t *s, uint8_t len);
-
-extern int writetospi_serial(uint16_t headerLength,
- const uint8_t *headerBuffer,
- uint32_t bodylength,
- const uint8_t *bodyBuffer);
-
-extern int readfromspi_serial(uint16_t headerLength,
- const uint8_t *headerBuffer,
- uint32_t readlength,
- uint8_t *readBuffer );
-
-#define writetospi writetospi_serial
-#define readfromspi readfromspi_serial
-
-typedef enum
-{
- LED_PC6,
- LED_PC7,
- LED_PC8,
- LED_PC9,
- LED_ALL,
- LEDn
-} led_t;
-
-#define SPIy_PRESCALER SPI_BaudRatePrescaler_128
-
-#define SPIy SPI2
-#define SPIy_GPIO GPIOB
-#define SPIy_CS GPIO_Pin_12
-#define SPIy_CS_GPIO GPIOB
-#define SPIy_SCK GPIO_Pin_13
-#define SPIy_MISO GPIO_Pin_14
-#define SPIy_MOSI GPIO_Pin_15
-
-#define LCD_RW GPIO_Pin_10
-#define LCD_RS GPIO_Pin_11
-
-#define SPIx_PRESCALER SPI_BaudRatePrescaler_8
-
-#define SPIx SPI1
-#define SPIx_GPIO GPIOA
-#define SPIx_CS GPIO_Pin_4
-#define SPIx_CS_GPIO GPIOA
-#define SPIx_SCK GPIO_Pin_5
-#define SPIx_MISO GPIO_Pin_6
-#define SPIx_MOSI GPIO_Pin_7
-
-#define DW1000_RSTn GPIO_Pin_1
-#define DW1000_RSTn_GPIO GPIOA
-
-#define DECARSTIRQ GPIO_Pin_0
-#define DECARSTIRQ_GPIO GPIOA
-#define DECARSTIRQ_EXTI EXTI_Line0
-#define DECARSTIRQ_EXTI_PORT GPIO_PortSourceGPIOA
-#define DECARSTIRQ_EXTI_PIN GPIO_PinSource0
-#define DECARSTIRQ_EXTI_IRQn EXTI0_IRQn
-
-#define DECAIRQ GPIO_Pin_5
-#define DECAIRQ_GPIO GPIOB
-#define DECAIRQ_EXTI EXTI_Line5
-#define DECAIRQ_EXTI_PORT GPIO_PortSourceGPIOB
-#define DECAIRQ_EXTI_PIN GPIO_PinSource5
-#define DECAIRQ_EXTI_IRQn EXTI9_5_IRQn
-#define DECAIRQ_EXTI_USEIRQ ENABLE
-#define DECAIRQ_EXTI_NOIRQ DISABLE
-
-#define TA_BOOT1 GPIO_Pin_2
-#define TA_BOOT1_GPIO GPIOB
-
-#define TA_RESP_DLY GPIO_Pin_0
-#define TA_RESP_DLY_GPIO GPIOC
-
-#define TA_SW1_3 GPIO_Pin_0
-#define TA_SW1_4 GPIO_Pin_1
-#define TA_SW1_5 GPIO_Pin_2
-#define TA_SW1_6 GPIO_Pin_3
-#define TA_SW1_7 GPIO_Pin_4
-#define TA_SW1_8 GPIO_Pin_5
-#define TA_SW1_GPIO GPIOC
-
-#define LED_PIN GPIO_Pin_8
-#define SW1 GPIO_Pin_12
-#define SW2 GPIO_Pin_15
-#define SW3 GPIO_Pin_3
-#define SW4 GPIO_Pin_4
-#define SW5 GPIO_Pin_5
-#define SW6 GPIO_Pin_6
-#define SW7 GPIO_Pin_7
-#define LED_ON GPIO_WriteBit(GPIOA, LED_PIN,1)
-#define LED_OFF GPIO_WriteBit(GPIOA, LED_PIN,0)
-#define S1_SWITCH_ON (1)
-#define S1_SWITCH_OFF (0)
-//when switch (S1) is 'on' the pin is low
-int is_switch_on(uint16_t GPIOpin);
-
-#define port_IS_TAG_pressed() is_switch_on(TA_SW1_4)
-#define port_IS_LONGDLY_pressed() is_dlybutton_low()
-
-#define USARTx USART2
-
-#define port_USARTx_busy_sending() 0 //(USART_GetFlagStatus((USARTx),(USART_FLAG_TXE))==(RESET))
-#define port_USARTx_no_data() 0 //(USART_GetFlagStatus((USARTx),(USART_FLAG_RXNE))==(RESET))
-#define port_USARTx_send_data(x) //USART_SendData((USARTx),(uint8_t)(x))
-#define port_USARTx_receive_data() 0 //USART_ReceiveData(USARTx)
-
-#define port_SPIx_busy_sending() (SPI_I2S_GetFlagStatus((SPIx),(SPI_I2S_FLAG_TXE))==(RESET))
-#define port_SPIx_no_data() (SPI_I2S_GetFlagStatus((SPIx),(SPI_I2S_FLAG_RXNE))==(RESET))
-#define port_SPIx_send_data(x) SPI_I2S_SendData((SPIx),(x))
-#define port_SPIx_receive_data() SPI_I2S_ReceiveData(SPIx)
-#define port_SPIx_disable() SPI_Cmd(SPIx,DISABLE)
-#define port_SPIx_enable() SPI_Cmd(SPIx,ENABLE)
-#define port_SPIx_set_chip_select() GPIO_SetBits(SPIx_CS_GPIO,SPIx_CS)
-#define port_SPIx_clear_chip_select() GPIO_ResetBits(SPIx_CS_GPIO,SPIx_CS)
-
-#define port_SPIy_busy_sending() (SPI_I2S_GetFlagStatus((SPIy),(SPI_I2S_FLAG_TXE))==(RESET))
-#define port_SPIy_no_data() (SPI_I2S_GetFlagStatus((SPIy),(SPI_I2S_FLAG_RXNE))==(RESET))
-#define port_SPIy_send_data(x) SPI_I2S_SendData((SPIy),(x))
-#define port_SPIy_receive_data() SPI_I2S_ReceiveData(SPIy)
-#define port_SPIy_disable() SPI_Cmd(SPIy,DISABLE)
-#define port_SPIy_enable() SPI_Cmd(SPIy,ENABLE)
-#define port_SPIy_set_chip_select() GPIO_SetBits(SPIy_CS_GPIO,SPIy_CS)
-#define port_SPIy_clear_chip_select() GPIO_ResetBits(SPIy_CS_GPIO,SPIy_CS)
-#define port_LCD_RS_set() GPIO_SetBits(SPIy_GPIO,LCD_RS)
-#define port_LCD_RS_clear() GPIO_ResetBits(SPIy_GPIO,LCD_RS)
-#define port_LCD_RW_set() GPIO_SetBits(SPIy_GPIO,LCD_RW)
-#define port_LCD_RW_clear() GPIO_ResetBits(SPIy_GPIO,LCD_RW)
-
-#define port_GET_stack_pointer() __get_MSP()
-#define port_GET_rtc_time() RTC_GetCounter()
-#define port_SET_rtc_time(x) RTC_SetCounter(x)
-
-ITStatus EXTI_GetITEnStatus(uint32_t x);
-
-#define port_GetEXT_IRQStatus() EXTI_GetITEnStatus(DECAIRQ_EXTI_IRQn)
-#define port_DisableEXT_IRQ() NVIC_DisableIRQ(DECAIRQ_EXTI_IRQn)
-#define port_EnableEXT_IRQ() NVIC_EnableIRQ(DECAIRQ_EXTI_IRQn)
-#define port_CheckEXT_IRQ() GPIO_ReadInputDataBit(DECAIRQ_GPIO, DECAIRQ)
-int NVIC_DisableDECAIRQ(void);
-
-//define LCD functions
-#define port_LCD_Clear(x) 0
-#define port_LCD_SetBackColor(x) 0
-#define port_LCD_SetTextColor(x) 0
-#define port_LCD_DisplayString(line, column, font_index, buffer) 0
-int is_IRQ_enabled(void);
-
-int is_button_low(uint16_t GPIOpin);
-
-#define is_button_high(x) 0
-void led_on(led_t led);
-void led_off(led_t led);
-#define gpio_set(x) 0
-#define gpio_reset(x) 0
-#define is_gpio_out_low(x) 0
-#define is_gpio_out_high(x) 0
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * @fn peripherals_init()
- *
- * @brief Initialise all peripherals.
- *
- * @param none
- *
- * @return none
- */
-void peripherals_init (void);
-
-void SPI_ChangeRate(uint16_t scalingfactor);
-void SPI_ConfigFastRate(uint16_t scalingfactor);
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * @fn spi_set_rate_low()
- *
- * @brief Set SPI rate to less than 3 MHz to properly perform DW1000 initialisation.
- *
- * @param none
- *
- * @return none
- */
-void spi_set_rate_low (void);
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * @fn spi_set_rate_high()
- *
- * @brief Set SPI rate as close to 20 MHz as possible for optimum performances.
- *
- * @param none
- *
- * @return none
- */
-void spi_set_rate_high (void);
-
-unsigned long portGetTickCnt(void);
-
-#define portGetTickCount() portGetTickCnt()
-
-void reset_DW1000(void);
-void setup_DW1000RSTnIRQ(int enable);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* PORT_H_ */
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/syscalls.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/syscalls.c"
deleted file mode 100644
index d5576f4..0000000
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/platform/syscalls.c"
+++ /dev/null
@@ -1,49 +0,0 @@
-/*! ----------------------------------------------------------------------------
- * @file syscalls.c
- * @brief Standard syscalls platform-specific implementation
- *
- * @attention
- *
- * Copyright 2015 (c) Decawave Ltd, Dublin, Ireland.
- *
- * All rights reserved.
- *
- * @author Decawave
- */
-#include <sys/types.h>
-#include "port.h"
-
-/*! ------------------------------------------------------------------------------------------------------------------
- * @fn _sbrk()
- *
- * @brief Increment heap pointer to allow dynamic memory allocation.
- *
- * @param incr size of the heap increment to perform, in bytes
- *
- * @return pointer on the previous heap end or -1 if memory is full and increment cannot be performed.
- */
-caddr_t _sbrk(int incr)
-{
- extern char _ebss; /* Defined by the linker. */
- static char *heap_end;
- char *prev_heap_end;
- char *stack;
-
- if (heap_end == 0)
- {
- heap_end = &_ebss;
- }
-
- prev_heap_end = heap_end;
-
- stack = (char *) port_GET_stack_pointer();
-
- if (heap_end + incr > stack)
- {
- return (caddr_t) - 1;
- }
-
- heap_end += incr;
-
- return (caddr_t) prev_heap_end;
-}
--
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