Others: STM32 MCUs related

Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.

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Forum Posts

After Restart, Delay time decrease

code running ok with 1 second delay in stm32f103c8t6 bluepill board. but, after power off when i do power on, delay is 0.56 second. I am using 72 MHz timer2 clock. #include "stm32f1xx.h" void TIM2_Init_ms(uint16_t delay_ms);void clock_setup(); int ma...

Resolved! Crystal vs oscillator?

Hi! I’m starting design of a new board, on which I’d like to use an stm32h7 device. My board will also include an audio codec and usb hs phy.Historically I’ve used crystals to drive HSE of the mcu, but some reference designs I’ve been studying show t...

sb_st by Senior
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X‑NUCLEO‑67W61M1 wifi error

Hello ,i filledConnectOpts.Reconnection_nb_attempts = 4;ConnectOpts.Reconnection_interval = 2;strncpy((char *)ConnectOpts.MAC,(const char *) Mac, sizeof(Mac));strncpy((char *)ConnectOpts.SSID, WIFI_SSID, W6X_WIFI_MAX_SSID_SIZE);strncpy((char *)Connec...