About MMatv

MMatv · 2020-01-10

Dear ST community,we are planning using stm32f0 as driver for our X-Y control Unit. with please see the attachment.The requirement is to update the application of stm32f0 via SPI.And we would like also to use the parts of the HAL library.Is those two...

MMatv · 2019-09-22

Dear ST folks,I'm trying to configure the HSE clock output over PA8 on stm32F103 from scratch.Here is my code.#include <stdint.h>#include "stm32f10x.h" // Device header int main (void){ RCC_TypeDef *pRCC; GPIO_TypeDef *pGPIOA; pGP...

MMatv · 2020-01-12

In addition, consider the additional hardware and software requirements for the built-in bootloader activation. You might find that this approach too could take much more time as expected.Additional hardware means control the NSS pin.To be frank, th...

MMatv · 2020-01-12

Thank you for the reply,but in that case, it would take much more time than expected.Is there an alternative uC In the same pricing and periphery range avalibale?Thank you, Mike

MMatv · 2019-09-23

Hello everybody,thank you for your great support.I'm doing it without cmsis because of the learning effect.actually, that works for me.Alternate function output Push-pull, that was the mistake.Thank you.That works for me.pGPIOA->CRH &= ~(0x3 << 2);pG...

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STM32F0 for new development

stm32f103rb nucleo HSE clock output, no signal

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