Difference between revisions of "IS2083 Getting Started"

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The IS2083 series is an 8051 based device from Microchip that is designed for low power Bluetooth applications.
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__TOC__
  
__TOC__
   
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= J-Link support =
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== Setup ==
  
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J-Link supports the Microchip IS2083 series devices. For an overview which min. hardware of J-Link is required for support, please refer to the [[Software and Hardware Features Overview | feature overview]].
   
  +
= Hardware connection to BM83 EVB =
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* Download and install Keil PK51 tools V9.59 [https://download.segger.com/Alex/tmp/BT5511/JLinkBT5511_Package.zip Download]
  
  +
J-Link uses the Microchip 2-wire JTAG protocol to communicate with the IS2083 MCU. This protocol specifies the following pins which are all mandatory to connect:
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* Download the J-Link package: [https://www.segger.com/downloads/jlink/#J-LinkSoftwareAndDocumentationPack Download]
  
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* RESET (mandatory to enable 2-wire JTAG protocol on the IS2083)
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* Go to Keil installation directory
  
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* VTref (used as reference voltage by J-Link to adapt to different CPU operating voltages)
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* GND
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* bi-directional data pin
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* clock (provided by J-Link)
   
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On the BM8x EVB connector J301 is used to connect J-Link to the IS2083 MCU.
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<Screenshot Explorer> AG xxxxxxxxxxxxxxxxxx (pic)
  
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[[File:Example.png|none]]
  
   
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We recommend to use the [https://www.segger.com/products/debug-probes/j-link/accessories/adapters/microchip-2-wire-jtag-tdi-adapter/ J-Link Microchip 2-Wire JTAG TDI Adapter] to connect J-Link to J301.
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* Replace the TOOLS.INI in the Keil directory with the one from the J-Link package
  
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* Navigate to BIN\
  
   
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<Screenshot Explorer> AG xxxxxxxxxxxxxxxxxx (pic)
  
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[[File:Example.png|none]]
  
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* Copy the following files from the J-Link package to this directory:
  
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** JLinkBT5511.dll
  
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** JLinkARM.dll
  
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== Connect to J-Link ==
  
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* Connect a J-Link BASE / PLUS to the PC (HW V10, see label on the back side)
  
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* Wait until the green LED becomes steady and stops blinking
  
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* Download the uVision test project: [https://download.segger.com/Alex/tmp/BT5511/JLink_TestProject.zip Download]
  
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* Open the uVision test project
  
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* Go to the project options
  
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* Verify that your options look like as follows:
  
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AG xxxxxxxxxxxxxxxxxxxx <Pics>
  
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[[File:Example.png|none]]
  
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* Connect your target HW to J-Link via 2-wire JTAG (VTref, GND, RESET, TCK, TDI) as follows:
  
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* Wiring:
  
 
{| class="wikitable"
  
{| class="wikitable"
 
|-
  
|-
 
! J301 pin !! J-Link pin
  
! J301 pin !! J-Link pin
 
|-
  
|-
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| 1 || 15 (RESET)
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| 1 || 15 (RESET, blue)
 
|-
  
|-
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| 2 || 1 (VTref)
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| 2 || 1 (VTref, red)
 
|-
  
|-
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| 3 || 4 (GND)
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| 3 || 4 (GND, black)
 
|-
  
|-
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| 4 || 5 (TDI)
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| 4 || 5 (TDI, green)
 
|-
  
|-
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| 5 || 9 (TCK)
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| 5 || 9 (TCK, yellow)
 
|}
  
|}
   
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[[File:BT5511_BoardConnector.png|none]]
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* Start a debug session by clicking the <PiC> symbol (Ctrl + F5)
  
  +
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* 2-wire JTAG is the default selection for a J-Link BT5511 project
  
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= Verifying connection with J-Link Commander =
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* You will be asked if you want to update the firmware of the connected J-Link. Select <b>YES</b>.
  
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J-Link Commander (JLink.exe from the J-Link package) can be used to verify the connection between J-Link and the IS2083 device.
  +
* Download the J-Link IS2083 package: [[Media:JLink_IS208x_Keil_Package.zip | Download]]
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* Start J-Link Commander (JLink.exe)
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[[File:BT5511_JLinkCommander.png|none]]
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= Supported IDEs and debuggers =
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Currently, the IS2083 is only supported in J-Link Commander and Keil uVision for PK51. Other utilities (J-Flash, ...) / IDEs etc. do not support this device series.
  +
  +
= Debugging with Keil C51 tools =
  +
  +
== Setup ==
  +
  +
* Download and install Keil C51/PK51 tools V9.59 or later: [https://www.keil.com/download/product/ Download]
  +
* Download the latest J-Link software from our website (to make sure that the USB drivers etc. are installed): [https://www.segger.com/downloads/jlink/ Download]
  +
* Download the J-Link IS2083 Keil package: [[Media:JLinkIS2083_6.44.4.zip | JLinkIS2083_6.44.4.zip]]
  +
* Make sure uVision is <b>NOT</b> started before continuing
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* Go to Keil installation directory [[File:KeilPK51_InstallDir.png|none]]
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* Open TOOLS.INI in text editor and add the following line (if TDRV10 already exists, use the next available number/entry): <syntaxhighlight lang="text">TDRV10=BIN\JLinkIS2083.dll ("J-Link / J-Trace IS2083 Driver")</syntaxhighlight> [[File:KeilPK51_ToolsINI_Edit.png|none]]
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* Navigate to BIN\ [[File:KeilPK51_BINDir.png|none]]
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* Copy the following files from the J-Link package to this directory:
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** JLinkIS2083.dll
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** JLinkARM.dll [[File:KeilPK51_BINDir_After.png|none]]
  +
  +
== Debug session ==
  +
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* Connect to the PC
  +
* Wait until the green LED of J-Link becomes steady and stops blinking
  +
* Download the Microchip BM83 SDK application sample project from Microchip
  +
* Make sure that you followed the initial preparation steps for the BM83x EVB from Microchip (flashing of initial image + DSP config etc.)
  +
* Open project in uVision
  +
* Go to the project options
  +
* Verify that your options look like as follows:
  +
* 'Device' tab: [[File:KeilPK51_BT5511_Options_Device.png|none]]
  +
* 'Debug' tab: [[File:KeilPK51_BT5511_Options_Debug.png|none]]
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* Click on 'Settings' [[File:KeilPK51_BT5511_Options_Debug_Use.png|none]]
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* 'Settings' dialog [[File:KeilPK51_BT5511_Options_JLink.png|none]]
  +
* Connect your target HW to J-Link via [https://www.segger.com/products/debug-probes/j-link/accessories/adapters/microchip-2-wire-jtag-tdi-adapter/ J-Link Microchip 2-wire JTAG TDI adapter]
  +
* Rebuild the application (Project -> Rebuild all target files)
  +
* Start a debug session by clicking the "debug" symbol (Ctrl + F5)<sup>1</sup>
 
* Happy debugging!
  
* Happy debugging!
  +
<sup>1</sup> If you are asked if you want to update the J-Link firmware, please hit <b>YES</b>.

Latest revision as of 11:04, 6 August 2019

The IS2083 series is an 8051 based device from Microchip that is designed for low power Bluetooth applications.

J-Link support

J-Link supports the Microchip IS2083 series devices. For an overview which min. hardware of J-Link is required for support, please refer to the feature overview.

Hardware connection to BM83 EVB

J-Link uses the Microchip 2-wire JTAG protocol to communicate with the IS2083 MCU. This protocol specifies the following pins which are all mandatory to connect:

  • RESET (mandatory to enable 2-wire JTAG protocol on the IS2083)
  • VTref (used as reference voltage by J-Link to adapt to different CPU operating voltages)
  • GND
  • bi-directional data pin
  • clock (provided by J-Link)

On the BM8x EVB connector J301 is used to connect J-Link to the IS2083 MCU.

We recommend to use the J-Link Microchip 2-Wire JTAG TDI Adapter to connect J-Link to J301.

J301 pin J-Link pin
1 15 (RESET, blue)
2 1 (VTref, red)
3 4 (GND, black)
4 5 (TDI, green)
5 9 (TCK, yellow)
BT5511 BoardConnector.png

Verifying connection with J-Link Commander

J-Link Commander (JLink.exe from the J-Link package) can be used to verify the connection between J-Link and the IS2083 device.

  • Download the J-Link IS2083 package: Download
  • Start J-Link Commander (JLink.exe)
BT5511 JLinkCommander.png

Supported IDEs and debuggers

Currently, the IS2083 is only supported in J-Link Commander and Keil uVision for PK51. Other utilities (J-Flash, ...) / IDEs etc. do not support this device series.

Debugging with Keil C51 tools

Setup

  • Download and install Keil C51/PK51 tools V9.59 or later: Download
  • Download the latest J-Link software from our website (to make sure that the USB drivers etc. are installed): Download
  • Download the J-Link IS2083 Keil package: JLinkIS2083_6.44.4.zip
  • Make sure uVision is NOT started before continuing
  • Go to Keil installation directory
    KeilPK51 InstallDir.png
  • Open TOOLS.INI in text editor and add the following line (if TDRV10 already exists, use the next available number/entry): 
    TDRV10=BIN\JLinkIS2083.dll ("J-Link / J-Trace IS2083 Driver")
    KeilPK51 ToolsINI Edit.png
  • Navigate to BIN\
    KeilPK51 BINDir.png
  • Copy the following files from the J-Link package to this directory:
    • JLinkIS2083.dll
    • JLinkARM.dll
      KeilPK51 BINDir After.png

Debug session

  • Connect to the PC
  • Wait until the green LED of J-Link becomes steady and stops blinking
  • Download the Microchip BM83 SDK application sample project from Microchip
  • Make sure that you followed the initial preparation steps for the BM83x EVB from Microchip (flashing of initial image + DSP config etc.)
  • Open project in uVision
  • Go to the project options
  • Verify that your options look like as follows:
  • 'Device' tab:
    KeilPK51 BT5511 Options Device.png
  • 'Debug' tab:
    KeilPK51 BT5511 Options Debug.png
  • Click on 'Settings'
    KeilPK51 BT5511 Options Debug Use.png
  • 'Settings' dialog
    KeilPK51 BT5511 Options JLink.png
  • Connect your target HW to J-Link via J-Link Microchip 2-wire JTAG TDI adapter
  • Rebuild the application (Project -> Rebuild all target files)
  • Start a debug session by clicking the "debug" symbol (Ctrl + F5)1
  • Happy debugging!

1 If you are asked if you want to update the J-Link firmware, please hit YES.

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