STM32 MCUs Products

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Resolved! what does the status codes mean, how do you read them ?

here are the functions:/*** @brief Return the OSPI error code.* @PAram hospi : OSPI handle* @retval OSPI Error Code*/uint32_t HAL_OSPI_GetError(const OSPI_HandleTypeDef *hospi){return hospi->ErrorCode;}/*** @brief Return the OSPI handle state.* @PAra...

MNapi by Senior III
  • 829 Views
  • 2 replies
  • 2 kudos

Resolved! stm32h747 GETCHAR_PROTOTYPE strangeness

Hi Guys,This is driving me mad!So this works perfectly echoing characters via uart8:  int ch = 'A'; while (1) { HAL_UART_Transmit(&huart8, (uint8_t *)&ch, 1, 0xFFFF); HAL_UART_Receive(&huart8, (uint8_t *)&ch, 1, 0xFFFF); }  Now if I have getchar ...

ACapo.1 by Senior
  • 1526 Views
  • 4 replies
  • 4 kudos

Resolved! STM32F1 DFP problem

Keil MDK Device DatabaseIf no parameter, it needs to look like thisSo, MDK can not setting "Option for target-debug" correctly 

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Shiina by Associate III
  • 1506 Views
  • 1 replies
  • 0 kudos

Resolved! 3.3V power supply for NucleoF103

Hello,I need to power the NucleoF103 development board using an external 3.3V power supply. I have read in the NucleoF103 manual that this is possible by removing SB2 (to disconnect the voltage regulator output) and SB12 (to disconnect NRST). I also ...

Putting STM32L452 Sleep Mode

I'm developing a board with an STM32L452 and would like to find out if I can low the power consumption.The current draining is 35mA, my goal is lower it to 20mA or less to achieve a requirement.I've tried putting the device to sleep putting SLEEP MOD...

jkfc95 by Associate
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  • 1 replies
  • 0 kudos

How to connect the MIPI display with ST controller

Hi Team,We have an LCD with a MIPI display. We need to connect with the STM32 MCU.Please find the pin details on the LCD. We need to connect MIPI_0+, MIPI_1+, MIPI_2+, MIPI_3+, MIPI_4+,MIPI_0+, MIPI_1-,MIPI_2-, MIPI_3-, MIPI_4-.Kindly suggest ST cont...

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SK.22 by Associate II
  • 1189 Views
  • 4 replies
  • 1 kudos