STM32 MCUs Products

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SPI NSS cannot be switched in software mode

I am trying to use SPI communication with the STM32H562 (for FPGA programming purposes).  The reference manual states that if SPI_CFG2's SSM = 1, the NSS can be toggled High/Low by switching the SSI bit in SPI_CR1.However, the switching of SSI is not...

Thoufiel by Associate III
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  • 5 replies
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TSLPRM_TOTAL_BANKS not calculated correctly?

I have a U575VIT and am using 4 banks of touch giving 12 channels.When I use the device configuration tool to configure it calculates the number of banks used to be 9 but should be 4?It is defined in tsl_conf.h:/** Total number of channels in applica...

Bootloader - Dual Slot

 Hi,I’m working on a bootloader-based setup on STM32 where the application firmware can reside in two different flash regions:Slot 1: 0x08008400Slot 2: 0x08063400 (e.g., for OTA update)The goal is to use the exact same binary in both locations — just...

JR2963 by Senior II
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  • 2 replies
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STM32H753VIH6 RMII

Hi Team, We are using the STM32H753VIH6 in our design. We are connecting the Realtek RTL8364 through RMII interface.Connections are in the attachment and we have validated link between the two.I have captured the waveforms , but the voltage span look...

Resolved! STM32G0B0VE analog comparator

 Hello, i have a question regarding the analog comparators and the STM32G0B0VE. As stated in the "Product Selector" found under STM32G0x0 Value line - Products the STM32G0B0VE features 2 comparators:  But when i look into the reference manual RM0454 ...

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pp_ee by Associate
  • 108 Views
  • 1 replies
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Resolved! Error in Final Launch Sequence

I am trying to upload the code to my target STM32F407 but below error is showing up. I tried some of suggestions but problem is still there. I am using Version: 1.15.1.   Debug log file also attached. 1) Doing Mass Erase of flash,2) Updating ST Link ...

Nico3_0-1720244408387.png
Nico3 by Senior
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  • 3 replies
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Resolved! STM32H743 QSPI single mode can't receive data

I'm using STM32H743VGT6 QSPI drive an AMOLED screen. AMOLED read sequence need IO0 line send and receive data.(Picture 1) But I checked the H743 Reference manual, it says in the single mode, IO0 just output, not input.(Picture 2) How do I fix to make...

QSPI read seq.png QSPI IO0.png
Jason927 by Associate II
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  • 3 replies
  • 0 kudos