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RM0366 Reference Manual GPIO BRR Inconsistency

In RM0366 Reference Manual GPIO section it says that there is a BRR register at offset 0x28 but in the GPIO register map its not shown. I assume this is a mistake but I want to know if STM32F301C8 has a BRR register.

25 minutes ago

Happy00AnnVisitor

STM32 MCUs Products

The reason why TIM14->CCR1 = 50 and TIM9->CCR2 = 49 coexist

The reason why TIM14->CCR1 = 50 and TIM9->CCR2 = 49 coexist1. Background and Configuration· Chip: STM32F407ZGTx· Connection: TIM14_CH1 (PF9) outputs PWM, connected via jumper to TIM9_CH1 (PE5) for input captureTIM14 (PWM output) configuration:·

363

41 minutes ago

nhatnguyen304Visitor II

Automotive MCUs

[SR5E1E7 Custom Board] How to load program to FLASH?

Hello everyone,I am bringing up a custom motor control inverter board based on the STEVAL-TTM001V1 evaluation kit. I am using StellarStudio, OpenOCD, and the Stellar Motor Control Tool Kit (MCTK with StellarESDK-1.7.0).The Problem: My firmware runs

341

44 minutes ago

JAMES1968Associate

STM32 MCUs Motor control

G474RE + Workbench6.4.2 HSO：ADC trigged by TIM3 or TIM1 ??

I am developing a control board based on the STM32G474RE microcontroller. This board is self‑designed using Board Designer within Workbench 6.4.2. After configuration and project generation in Workbench, the generated project works fine. The HSO opti

151

56 minutes ago

holly fultonST Employee

STM32 MCUs Products

STM32U575 Sleep Mode

What is the proper way to put the STM32U575 in sleep mode (lowest current)? The current goes low but not as low as expected.

CTJVisitor

I'm testing the VL53L9CX sensor with the X-NUCLEO-53L9A1 board. I'm conducting my tests with the Nucleo H561ZI board and the X-CUBE-53L9A1.zip software stack.The sensor works correctly indoors. However, outdoors, when moving from shade to full sun, t

661

2 hours ago

msharfiVisitor

STM32 MCUs Wireless

Load Pull for RF PA for STM32WL series Low band version.

I am designing a custom board using the STM32WL55 in UFBGA73, operating at 433 MHz, and I am currently facing higher-than-expected TX current consumption together with lower RF output power.I would like to know whether ST can provide load-pull data,

3 hours ago

KA15Associate

STM32CubeProgrammer (MCUs)

STM32H573 SFI (without Secure Manager) fails at Area 2 with error 0xFFEB0FB3 – "Failed to Process Area Number 70"

EnvironmentMCU: STM32H573 (custom board) STM32CubeProgrammer & STM32 Trusted Package Creator: v2.23.0 (same version) X-CUBE-RSSe: installed (RSSe SFI binary v3.1.0, RSS v2.2.0) License: ST HSM (hsm=1, slot=1) Boot: custom OEM bootloader (OEM-iRoT

261

3 hours ago

AdsBotAssociate II

STM32 MCUs Security

Setup HAL UART Interrupts in a Trustzone environment without CubeMX

Hi ST,I’ve run into a whole lot of issues adding interrupt-based UART to your OEMiRoT w/ Trustzone example on a NUCLEO-U385RG-Q.As you may know this example is not compatible with CubeMX, and it’s not clear which steps are needed to manually incorpor

955

4 hours ago

HaydenG6Visitor

Power management

STPM34 Measuring 240Vrms without Neutral

Hello,We are designing an EVSE for a North American 120/240-V split-phase supply. The EVSE is connected to L1 and L2, with a nominal voltage of 240 V RMS between them. Neutral is not available at the EVSE.We would like to use the STPM34 to measure th

6 hours ago

EntroVisitor

Others: STM32 MCUs related

RM0366 Reference Manual GPIO BRR Inconsistency

25 minutes ago

Happy00AnnVisitor

STM32 MCUs Products

The reason why TIM14->CCR1 = 50 and TIM9->CCR2 = 49 coexist

363

41 minutes ago

nhatnguyen304Visitor II

Automotive MCUs