CCS/BQ40Z80: SAMSUNG，INR18650-30Q的Chemistry ID的获取

你所建议的GPCHEM工具和网络连接之前有尝试，出现的问题如下

The gpchem tool you suggested and the network connection were tried before. The problems are as follows

从这个链接（http://www.ti.com/tool/GPCCHEM）下载过程中提示信息显示，无法验证此程序的发布者

Hint from this chain answer (http://www.ti.com/tool/GPCCHEM) the download process information suggests, can not verify this releasing of procedure

安装软件提示信息为：Installer payload initialization failed. This is likely due to an incomplete or corrupt downloaded file

Installing the software hint information BE: Installer payload initialization failed. This is likely due to an incomplete or corrupt downloaded file

Can you share the files you submitted to the GPCHEM tool? 

Andy

Software see:Battery Management Studio (bqStudio) Software and Current Version：v1.3.86.6  

According to the support and assistance provided in E2E support forums in the last five weeks, as a thanks, in the process of solving the problem, I have a deep technical understanding of the physical layer of battery management, but there are still problems in the physical layer and link layer.

Explain the following figure, read all the materials of link 1 and link 2, and design the project according to the hardware connection of these documents, but there are still problems.

See file for picture: figure of link 1 and link 2

link 1：BQ40Z80

www.ti.com/.../BQ40Z80

link 2：BQ40Z80EVM-020

www.ti.com/.../BQ40Z80EVM-020

To further describe the above problems, I hope ti's technical engineers in the United States can make a more comprehensive supplement on the basis of TI's technical support in Shanghai, China. The technical engineers in the United States should describe the document described in link 3, The assistance and support of software engineer and circuit board hardware design engineer of chip U7 (Texas Instruments，MSP430F5529IPN), I can help solve the problems in the products of the company I am currently engaged in, complete the correct hardware connection of circuit board BP based on BQ40Z80EVM Li-Ion Battery Pack Manager Evaluation Module, and then configure the software on this basis

link 3：www.ti.com/.../sluubz5.pdf

For a partial description of the board BP and evaluation board, see the document: 03E_How to connect hardware and configure software of BQ40Z80RSMT

2664.03E_How to connect hardware and configure software of BQ40Z80RSMT.docx

Firmware exception

1

Yesterday's reply helped me to solve the problem of communication

2

It can communicate normally, because bq40z80rsmr of BP is a new IC, when programming, the prompt message is

Program Srec: Packet checksum mismatch.

3

You need to obtain the firmware corresponding to BQ40Z80RSMR in software bqStudio Version1.3.92 (XXX.srec ) What's the reason

4

Set to: jumper settings for J18 connect pins 1 and 3, and the jumper setting for J22 connect pins 1 and 3.

Otherwise, the DashBoard is gray

Can you show me some screenshots of bqStudio so I can see what is happening?

Andy

Later supplementary experimental results

see document: 07_How to update battery pack firmware

                                    8787.07_How to update battery pack firmware.docx

Here is the text of the file

How to update battery pack firmware

1 Circuit board

1.1: Evaluation board bq40z80evm-020, bms020b, hereinafter referred to as EVM

1.2: Circuit board BP, hereinafter referred to as BP

U3 model in the figure is bq40z80rsmt

2 Before and after firmware update

bqStudio Version No：BatteryManagementStudio-1.3.92

For the new chip (BQ40Z80RSMR), restarting bqStudio after firmware installation will automatically identify the firmware and automatically establish communication

3 bqStudio establish firmware process

Firmware prompt after update:

Program Srec: Packet checksum mismatch.