SDK with USB type C API
I need to interface my board using USB type C.I know there's an API for USB type C. Is there a way to download this API, or the SDK that has this API?
STM32 MCUs Products
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Forum Posts
Setting up HyperRAM S70KL1282 with STM32H735 issues
Hi,I'm trying to setup this new RAM chips on STM32H735 in OSPI/HyperRAM mode. The HW connection is the same as on ST STM32H735 devkit. I found a driver for similar chip S70KL1281 but there are some differences, e.g. in latencies, but generally S70KL1...
Unable to Read/Write OctoSPI in Hyperbus mode.
Hello,We have interfaced a NOR flash (S26KL512SDABHN020) with STM32L562 over OctoSPI in Hyperbus mode. The Low level drivers were found from one of the forums of ST community and were ported in our code. We are unable to read/write data at the base a...
STM32 based H bridge driver ,One of Low side Mosfet gettinng heat slowly all others are cool
Drivinng ann H bridge to generate a sinewave , PWM generated and driving the H bridge .The PWM siganl as followsThe H bridge Connection as shown below.While appling supply the Low side MOSFET Q2 is Heating up Why so ?I added some dead time also nothi...
Resolved! Timers for Hall Sensor
Hi as i want to use hall sensor interface to my input pwm capture We can see these timers associated with digital hall,Which one i can choose TIM1/8/20 or TIM2/3/4/5 also suggest on 16 bit and 32 bit timer preference. Also can it be preferable to u...
stm32f303zet6 custom board not working
Dear sir/Madam,I have made a custom stm32f303zet6 board for my applications. I started with a basic Led blink program. program is flashing into the MCU but the led blink is not happening. Here i am attaching the schematic for the custom board. Please...
Resolved! Nucleo-144 STM32H755ZI vs STM32F767ZI
Hey there,I am facing a problem with the clocks on the STM32H755ZI. When I let a timer run at 50 kHz I get only smt. like 49.92 kHz out of it with sigma = 13 Hz. So there is at any frequency a steady offset of -1.2% and a sigma deviation of 0.03%. I ...
I2C lines short with GND in STM32H745XIH6
Hello,I am using the MCU : STM32H745XIH6 in my currnet product from last couple of the years and it is working fine till.Recently, we face the issue in I2C line.I2C3 line connected with,Super capacitor Board through connector(there is I2C IO expander...
STM32G030 erratum 2.2.1 workaround is not reliable
Erratum 2.2.1 (Unstable LSI when it clocks RTC or CSS on LSE) indicates the following workaround:If LSI clocks the RTC or when the LSECSSON bit is set, reset the backup domain upon each VDD power up(when the BORRSTF flag is set). If VBAT is separate ...
Memory Interfacing with STM32H753ZIT6
Hello Team, I need to connect an external NAND flash with STM32H753ZIT6 controller. What is the maximum capacity of NAND flash that can be interfaced with the FMC controller on the STM32H753ZIT6? Thanks in advance
