Ask questions, find answers, and share insights on STM32 products and their technical features.
i have generated the code from STM32CubeMX for OctoSPI, but not able to establish communication with NOR Flash.It get stuck at following line "if (HAL_OSPIM_Config(&hospi1, &OSPIM_Cfg_Struct, HAL_OSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)" and goes to ha...
I ordered a EVAL robot kit-1 from STM and im trying to connect the motor to a MODBUS software. I used ICC MODBUS MASTER application. There is a problem with the holding registers. NO OTHER VALUE than 4 for the Target position in degrees (least signif...
I tried generating a file from CubeMx and leave the main empty (it is only toggling 2 GPIO pins every 500ms). The blips are still there. The MCU is powered from a 3V3 LDO for VDD and VDDA (VDDA also has an RC filter of 0.5Ω-2.1μF in line), while the ...
I am having to scoop up Nucleo eval boards just to build up engineering quantities of a new product.
Hello,When I activate ADC channel I'm getting 2035 value without any connection from ADC channels, I changed several channel HAL_ADC_Start(&hadc); HAL_ADC_PollForConversion(&hadc, HAL_MAX_DELAY); raw = HAL_ADC_GetValue(&hadc); // Conver...
What is the difference between the two loaders ? STM32H725G-DK??MX25LM51245G_STM32H735G-DK.stldrMX25LM51245G_STM32H725G-DK.stldrBoth are unable to initialize the octospi flash.[0.071] initExternalMemory(): Found external memory initializer at 0x24000...
Hi,We want to use STM32F301 to do power on sequence control on my system board. Before board Gerber out we need confirm the boot time of STM32F301. So, What's the boot time from power steady to run main function？ Thanks
HiI'm currently using STM32H743 and I'm trying to Read Data in multiple GPIOx_IDR registerPreviously, I was using 16 bits and trying to change into 32 bits for IDR.When I debug, I could find correct data on SFRs -> Register -> GPIOA -> GPIO_IDR with ...
Is there a way to prevent the GPIO from changing even if a Self reset is executed?void SelfReset_Handler(void){ WWDG_SetPrescaler(WWDG_Prescaler_8); WWDG_SetWindowValue(80); WWDG_Enable(127);}Mcu Self Reset -> GPIO High retention
