STM32 MCUs Products

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no indication on the display

Hello,what do I have to change in the code so that I see something on the oled display 0x78?Maybe someone has a tip for meThanks :)...#define ssd1306_I2C_Port hi2c2#define ssd1306_I2C_ADDR 0x78...#define ssd1306_WIDTH 128#define ssd1306_HEIGHT 64...I...

Resolved! SPI_multiple_bytes_transfer

I am sending multiple bytes in spi protocol. The sender is sending properly through AARDWARK(Total Phase Control)Software. But only the odd number of bytes are received and the receiving is not proper using these HAL_Functions. What is the issue?chec...

Resolved! STM32G474VET3: DAC output and comparator input question

As i am using inside comparators. For that i can see below available options for reference voltages. My question is about DAC output can it be set internally or i have to make physical connection by DAC out put pin to comparator input  

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sag by Associate III
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  • 2 replies
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Regarding issue with NUCLEO-F429ZI.

NUCELO-F429ZI Encountered a issue.When i connect a USB ,it is showing like FAIL and a message is shown on the screen likeThe interface firmware FAILED to reset/halt the target MCU.Can any one let me know what is the reason for this and solution for t...

MCU 150C

I have been developing a system using an SMT32L476 but it is only rated to 125C .I'm looking for a temperature range of 150C .  Its is desing into a piece of test equipment that goes within a thermal Chamber and cna overshoot ot 130-50 before settlin...

SSSL by Associate II
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STM32H503 I3C not working stable

I am working off of the example I3C ENTDAA CMD for the STM32H5 series to initialize a slave device. I am stuck in a wierd phenomenon that once CCC CMD triggered and then after more than 300 mS, the I3C function is dead. The test setting as below, The...

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