Difference between revisions of "CMSemicon BAT32G133-EVB"

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(BAT32G133-EVB)
 
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==BAT32G133-EVB==
 
==BAT32G133-EVB==
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[[File:3244.JPG|600px]]
 
'''PICTURE will follow'''
 
   
 
== Minimum requirements ==
 
== Minimum requirements ==
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You can use the following command line:<br>
 
You can use the following command line:<br>
   
<code>./JLink.exe -Device BAT32G157GK -If SWD -Speed 4000 -autoconnect 1</code>
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<code>./JLink.exe -Device BAT32G133GC24SS -If SWD -Speed 4000 -autoconnect 1</code>
 
In case of BAT32G157GK - for other devices adopt the -device setting.<br>
 
   
 
The output should look as follows:<br>
 
The output should look as follows:<br>
[[File:BAT32G157GK_connect.png|400px]]
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[[File:BAT32G133GC24SS_connect.png|400px]]
   
 
== Example Project==
 
== Example Project==
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Make sure that the option bytes are configured in a valid configuration.<br>
 
Make sure that the option bytes are configured in a valid configuration.<br>
 
In case of the example programs this has been done by modifying the Cortex_M_Startup.s with the following code:<br>
 
In case of the example programs this has been done by modifying the Cortex_M_Startup.s with the following code:<br>
<source lang="asm"> .section .vectors, "a"
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<source lang="c"> .section .vectors, "a"
 
// fill to 0xC0 for the flash configuration field
 
// fill to 0xC0 for the flash configuration field
 
//.fill 0xC0-(_vectors_end-_vectors), 1, 0xFF
 
//.fill 0xC0-(_vectors_end-_vectors), 1, 0xFF
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*J-Link software: V7.82c
 
*J-Link software: V7.82c
 
*Embedded Studio: V6.40
 
*Embedded Studio: V6.40
*Hardware:
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*Hardware: CMSemicon BAT32G133-EVB
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*Link:[[File:BAT32G133GC.zip]]
*Link:
 

Latest revision as of 09:47, 18 November 2022

This article describes specifics for the CMSemicon BAT32G133-EVB evaluation board.

BAT32G133-EVB

3244.JPG

Minimum requirements

  • J-Link software V7.82c or later

Preparing for J-Link

  • Solder Header to the board (row on the side of the Chip)
Device Side J-Link Signal Pin
CLK SWCLK 9
DAT SWDIO 7
RST RESET 15
GND GND 4
VDD VTRef 1

You can use the following command line:

./JLink.exe -Device BAT32G133GC24SS -If SWD -Speed 4000 -autoconnect 1

The output should look as follows:
BAT32G133GC24SS connect.png

Example Project

The following example project was created with the SEGGER Embedded Studio project wizard.
As the option bytes resides in the normal flash area it's not a good idea just to compile and flash.
Make sure that the option bytes are configured in a valid configuration.
In case of the example programs this has been done by modifying the Cortex_M_Startup.s with the following code:

  .section .vectors, "a"
  // fill to 0xC0 for the flash configuration field
  //.fill 0xC0-(_vectors_end-_vectors), 1, 0xFF
  .org 0xC0, 0xFF
  // 0xC0: WDT Control BYTE
  // 0xC1: LVD Control BYTE (C1H)
  // 0xC2: HOCO Control BYTE (FRQSEL)
  // 0xC3: Flash Protect Control BYTE
  // 0xC4: Boot Area Control BYTE
  // 0xC5: QSPI flash protect option BYTE
  // 0xC6: QSPI flash protect option BYTE0
  // 0xC7: QSPI flash protect option BYTE1
  OptBytes:
  .byte 0xEF, 0xFF, 0xF0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF

It is a simple Hello World sample linked into the internal flash.

SETUP

  • J-Link software: V7.82c
  • Embedded Studio: V6.40
  • Hardware: CMSemicon BAT32G133-EVB
  • Link:File:BAT32G133GC.zip