Hi Roberto, Gustavo just told me that other difference is the clock, ZI2 uses the clock from STLink, it could explain the issue you are facing.
BR, Alan On 6/29/22, Roberto Bucher <roberto.buc...@supsi.ch> wrote: > Thanks Alan > > I'll try to move the different devices to the new architecture. I'll > already tried to port the stm32_pwm.c under the zi2 board and it works > without problems. > > In the next weeks I'll try to port other devices (ADC, Encoders etc.). > It seems the SocketCan is already implemented. > > One additional problems has raised when I modified the "System timer > tick period" I can't see relations between this configuration and the > network... Network is ok with values of this timer set to 10000 and > 1000, but when I modify it to 100, the network doesn't work anymore... > > BR > > Roberto > > On 6/29/22 14:26, Alan Carvalho de Assis wrote: >> Hi Roberto, >> >> I found both boards listed on Digikey: >> >> NUCLEO-H743ZI: >> https://www.digikey.com/en/products/detail/stmicroelectronics/NUCLEO-H743ZI/7809236 >> >> NUCLEO-H743ZI2: >> https://www.digikey.com/en/products/detail/stmicroelectronics/NUCLEO-H743ZI2/10130892 >> >> The ZI board was replaced with ZI2 by ST according with a note here: >> >> https://www.st.com/content/ccc/resource/technical/document/data_brief/group1/8c/c9/8a/9b/3e/f0/45/bb/DM00357737/files/DM00357737.pdf/jcr:content/translations/en.DM00357737.pdf >> >> Also according with this note ZI uses ST-LINK/V2 and ZI2 uses >> ST-LINK/V3, I didn't look the schematics to do further comparison. >> >> If you do the schematic comparison and realize they are identical, >> then it should be nice to copy the code from ZI board to ZI2 because >> ZI was discontinued and users normally will by ZI2. >> >> The board ZI has reference code MB1137 and ZI2 has MB1364. >> >> BR, >> >> Alan >> >> On 6/29/22, Roberto Bucher <roberto.buc...@supsi.ch> wrote: >>> Hi >>> >>> What are the main differences between the nucleo-stm32h743zi and the >>> nucleo-stm32h743zi2 boards? >>> >>> I have a stm32743zi2 board but the available files under "boards" for >>> nucleo-stm32h743zi2 are limited compared to the files available for the >>> nucleo-stm32h743zi version. >>> >>> I need different devices (PWM, ADC, encoder, CAN) and I don't know >>> exactly if I have to new implement them for the ZI2 version or if it is >>> possible to work using the ZI version. >>> >>> I tried the netnsh configuration of the ZI on my ZI2 board and it >>> works... >>> >>> Thanks in advance for any hints >>> >>> Roberto >>> >>> > >
