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ADF4360-微控制器无操作系统驱动程序

消耗积分:2 | 格式:pdf | 大小:1.6MB | 2021-04-22

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This version (25 Jan 2021 05:29) was approved by Robin Getz.The Previously approved version (05 Oct 2012 16:45) is available.Diff

Table of Contents

ADF4360 - Microcontroller No-OS Driver

Supported Devices

Evaluation Boards

Overview

The ADF4360-0, ADF4360-1, ADF4360-2, ADF4360-3, ADF4360-4, ADF4360-5, ADF4360-6, ADF4360-7, ADF4360-8 and ADF4360-9 are fully integrated integer-N synthesizers and voltage controlled oscillators (VCOs). The ADF4360-0, ADF4360-1, ADF4360-2, ADF4360-3, ADF4360-4, ADF4360-5, ADF4360-6, ADF4360-7, ADF4360-8 and ADF4360-9 are designed for a center frequency of 2600 MHz (ADF4360-0), 2250 MHz (ADF4360-1), 2000 MHz(ADF4360-2), 1750 MHz(ADF4360-3), 1600 MHz(ADF4360-4), 1300 MHz(ADF4360-5), 1150 MHz (ADF4360-6) or a frequency which is set by external inductors between 350 MHz to 1800 MHz(ADF4360-7) or 65 MHz to 400 MHz (ADF4360-8 and ADF4360-9) . In addition, a divide option is available. Control of all the on-chip registers is through a simple 3-wire interface. The devices operate with a power supply ranging from 3.0 V to 3.6 V and can be powered down when not in use.

The goal of this project (Microcontroller No-OS) is to be able to provide reference projects for lower end processors, which can't run Linux, or aren't running a specific operating system, to help those customers using microcontrollers with ADI parts. Here you can find a generic driver which can be used as a base for any microcontroller platform and also specific drivers for Renesas platforms.

HW Platform(s):

Driver Description

The driver contains two parts:

  • The driver for the ADF4360-x part, which may be used, without modifications, with any microcontroller.
  • The Communication Driver, where the specific communication functions for the desired type of processor and communication protocol have to be implemented. This driver implements the communication with the device and hides the actual details of the communication protocol to the ADI driver.

The Communication Driver has a standard interface, so the ADF4360-x driver can be used exactly as it is provided. There are three functions which are called by the ADF4360-x driver:

  • SPI_Init() – initializes the communication peripheral.
  • SPI_Write() – writes data to the device.
  • SPI_Read() – reads data from the device.

Driver architecture

The implementation of these three functions depends on the used microcontroller.

The following functions are implemented in this version of ADF4360 driver:

Function Description
unsigned char ADF4360_Init(unsigned char adf4360Version) Initialize the device.
void ADF4360_Write(unsigned long data) Write data into a register.
void ADF4360_Power(unsigned char powerMode) Powers down or powers up the device.
unsigned long long ADF4360_SetFrequency(unsigned long long frequency) Sets the ADF4360 frequency.

Downloads

Renesas RL78G13 Quick Start Guide

This section contains a description of the steps required to run the ADF4360 demonstration project on a Renesas RL78G13 platform.

Required Hardware

Required Software

Hardware Setup

An EVAL-ADF4360-xEBZ1 board has to be interfaced with the Renesas Demonstration Kit (RDK) for RL78G13.

There are two types of boards: with USB connector or with DB9 connector.

Eval board with USB connector: 

  T4  (GND)  → RL78G13 J11 connector Pin 5
  T13 (DATA) → RL78G13 J11 connector Pin 2
  T14 (LE)   → RL78G13 J11 connector Pin 1
  T15 (CLK)  → RL78G13 J11 connector Pin 4

Eval board with DB9 connector: 

  9 Way D-Type connector Pin 3 (CLK)  → RL78G13 J11 connector Pin 4
  9 Way D-Type connector Pin 5 (DATA) → RL78G13 J11 connector Pin 2
  9 Way D-Type connector Pin 6 (GND)  → RL78G13 J11 connector Pin 5
  9 Way D-Type connector Pin 7 (LE)   → RL78G13 J11 connector Pin 1

Reference Project Overview

In this example the output frequency of the device is set to 900 MHz.

Software Project Tutorial

This section presents the steps for developing a software application that will run on the Renesas Demo Kit for RL78G13 for controlling and monitoring the operation of the ADI part.

  • Run the IAR Embedded Workbench for Renesas RL78 integrated development environment.
  • Choose to create a new project (Project – Create New Project).
  • Select the RL78 tool chain, the Empty project template and click OK.

  • Select a location and a name for the project (ADIEvalBoard for example) and click Save.

  • Open the project’s options window (Project – Options).
  • From the Target tab of the General Options category select the RL78 – R5F100LE device.

  • From the Setup tab of the Debugger category select the TK driver and click OK.

  • Extract the files from the lab .zip archive and copy them into the project’s folder.

  • The new source files have to be included into the project. Open the Add Files… window (Project – Add Files…), select all the copied files and click open.

  • At this moment, all the files are included into the project.
  • The project is ready to be compiled and downloaded on the board. Press the F7 key to compile it. Press CTRL + D to download and debug the project.
  • A window will appear asking to configure the emulator. Keep the default settings and press OK.

  • To run the project press F5.

03 Sep 2012 13:02 · Dragos Bogdan

Renesas RX62N Quick Start Guide

This section contains a description of the steps required to run the ADF4360 demonstration project on a Renesas RX62N platform.

Required Hardware

Required Software

Hardware Setup

An EVAL-ADF4360-xEBZ1 board has to be interfaced with the Renesas Demonstration Kit (RDK) for RX62N.

There are two types of boards: with USB connector or with DB9 connector.

Eval board with USB connector: 

  T4 (GND)   → RDKRX62N J8 connector Pin 4
  T13 (DATA) → RDKRX62N J8 connector Pin 19
  T14 (LE)   → RDKRX62N J8 connector Pin 15
  T15 (CLK)  → RDKRX62N J8 connector Pin 20

Eval board with DB9 connector: 

  9 Way D-Type connector Pin 3 (CLK)  → RDKRX62N J8 connector Pin 20
  9 Way D-Type connector Pin 5 (DATA) → RDKRX62N J8 connector Pin 19
  9 Way D-Type connector Pin 6 (GND)  → RDKRX62N J8 connector Pin 4
  9 Way D-Type connector Pin 7 (LE)   → RDKRX62N J8 connector Pin 15

Reference Project Overview

In this example, two values are loaded into R and N Counters and the MUXOUT is configured to be connected to the R Divider output.

Software Project Setup

This section presents the steps for developing a software application that will run on the Renesas Demo Kit for RX62N for controlling and monitoring the operation of the ADI part.

  • Run the High-performance Embedded Workshop integrated development environment.
  • A window will appear asking to create or open project workspace. Choose “Create a new project workspace” option and press OK.
  • From “Project Types” option select “Application”, name the Workspace and the Project “ADIEvalBoard”, select the “RX” CPU family and “Renesas RX Standard” tool chain. Press OK.

  • A few windows will appear asking to configure the project:
    • In the “Select Target CPU” window, select “RX600” CPU series, “RX62N” CPU Type and press Next.
    • In the “Option Setting” windows keep default settings and press Next.
    • In the “Setting the Content of Files to be generated” window select “None” for the “Generate main() Function” option and press Next.
    • In the “Setting the Standard Library” window press “Disable all” and then Next.
    • In the “Setting the Stack Area” window check the “Use User Stack” option and press Next.
    • In the “Setting the Vector” window keep default settings and press Next.
    • In the “Setting the Target System for Debugging” window choose “RX600 Segger J-Link” target and press Next.
    • In the “Setting the Debugger Options” and “Changing the Files Name to be created” windows keep default settings, press Next and Finish.
  • The workspace is created.

  • The RPDL (Renesas Peripheral Driver Library) has to integrated in the project. Unzip the RPDL files (double-click on the file “RPDL_RX62N.exe”). Navigate to where the RPDL files were unpacked and double-click on the “Copy_RPDL_RX62N.bat” to start the copy process. Choose the LQFP package, type the full path where the project was created and after the files were copied, press any key to close the window.
  • The new source files have to be included in the project. Use the key sequence Alt, P, A to open the “Add files to project ‘ADIEvalBoard’” window. Double click on the RPDL folder. From the “Files of type” drop-down list, select “C source file (*.C)”. Select all of the files and press Add.

  • To avoid conflicts with standard project files remove the files “intprg.c” and “vecttbl.c” which are included in the project. Use the key sequence Alt, P, R to open the “Remove Project Files” window. Select the files, click on Remove and press OK.

  • Next the new directory has to be included in the project. Use the key sequence Alt, B, R to open the “RX Standard Toolchain” window. Select the C/C++ tab, select “Show entries for: Include file directories” and press Add. Select “Relative to: Project directory”, type “RPDL” as sub-directory and press OK.

  • The library file path has to be added in the project. Select the Link/Library tab, select “Show entries for: Library files” and press Add. Select “Relative to: Project directory”, type “RPDL/RX62N_library” as file path and press OK.

  • Because the “intprg.c” file was removed the “PIntPrg” specified in option “start” has to be removed. Change “Category” to “Section”. Press “Edit”, select “PIntPRG” and press “Remove”. From this window the address of each section can be also modified. After all the changes are made press OK two times.

  • At this point the files extracted from the zip file located in the “Software Tools” section have to be added into the project. Copy all the files from the archive into the project folder.

  • Now, the files have to be included in the project. Use the key sequence Alt, P, A to open the “Add files to project ‘ADIEvalBoard’” window. Navigate into ADI folder. From the “Files of type” drop-down list, select “Project Files”. Select all the copied files and press Add.

  • Now, the project is ready to be built. Press F7. The message after the Build Process is finished has to be “0 Errors, 0 Warnings”. To run the program on the board, you have to download the firmware into the microprocessor’s memory.
03 Feb 2012 15:32 · Dragos Bogdan

More information

01 Jun 2012 12:21
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