Forum Posts
AVAS - how to load an audio file with OpenOCD
#autodevkit hashtag#avas hashtag#openocd hashtag#mcu hashtag#spc5 hashtag#embedded hashtag#automotiveHere you are a quick guide to help you load the audio file in AEK-AUD-C1D9031 Avas board using the AEK-MCU-SPC5LNK programmer.AEK-AUD-C1D9031 - https...
AutoDevKit Studio release 2.4.0 available for free download
Very long awaited, but it is finally here!!!New AutoDevKit Studio release version 2.4.0 is available for free download www.st.com/autodevkitsw New features:- Multi-chain, multi-node and completed renovated BMS driver for L9963E named AEK-POW-BMSCHAIN...
Design Tip Hot Plug BMS board
Dear Members. The current BMS board design has not taken in consideration all the recommendation for a Hot Plug capable design. To make your system hot-plug resistant make sure to follow the recommendations below: Change the battery connector with a ...
Resolved! Battery management system
Hi, I am looking to use AEK-POW-BMSWTX battery management system for EV related battery management experiments. Please let me know if I can use AEK-POW-BMSWTX with STM32 microcontroller boards. Also please let me know if any other boards are required...
Porting FreeRTOS to SPC58EC80C3: Core Selection and Porting Guidance
Hi everyone,I'm working on porting FreeRTOS to the SPC58EC80C3 microcontroller (SPC58EC-DISP discovery board) and would appreciate any guidance on how to manually add a port for this device to the latest FreeRTOS release. Specifically, I'm looking fo...
Resolved! Designing Guidance for Automotive Ethernet-to-CAN Gateway
Hello ST Community,I am currently working on a project to design an Ethernet-to-CAN Gateway and implement Automotive Ethernet (SOME/IP) functionality over it. The objective is to enable seamless communication between CAN FD networks and Ethernet-base...
Resolved! L9963E Burst frame response error
Dear Community member,In L9963E burst response for 0x78, we are getting only 17 response frames out of 18 after feedback response.Last frame 18 is missing. Also the cell 7,8,9,10 is disable, while it is showing no data(for disable cell) for cell 6,7,...
AEK_POW_BMS63EN Fault_L_line_status is always 1
Dear Community members,I have connected 2 node in ring configuration, and working on an custom pcb for BMS.In registers Faults1, Fault_L_line_status is always 1, while all other fields of Faults1 and Faults2 registers are 0. Also the OVRLATCH is not ...
AEK-POW_BMS63EN : Fault pin is not being high
Dear Community members,In an SPC582b-discovery example code, i modified configuration to set over voltage threshold 3.4 v. While all the cells in stack is over than 3.4 but the Fault pin in board is not being high. Regards,bitBuddy
Resolved! AEK-POW-BMS63EN example code : voltage difference for cell balancing
Dear Community member, I am going through example code given in Autodevkit for SPC5 mcu with AEK-POW-BMS63EN ic.Here I am unable to find at what voltage differences between cells, balancing is being enable ?during execution, as seen watch view balanc...
What are the requirements or calculation methods for parameter configuration of L9781?
What are the requirements or calculation methods for parameter configuration of L9781? To deal with EMC, which of the following four options is more suitable? This post has been translated from Chinese to comply with the ST Community guidelines.
L9963E meaning of VTREF_BIST_FAIL flag
Hi,The screenshot below is from the L9963E datasheet DS13636, page 125. Is the description for VTREF_BIST_FAIL here a typo?It matches exactly the description of a the VCOM_COMP_BIST_FAIL bit in the BIST_COMP register, which makes more sense. I note t...
