STM32 MCUs Products

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Where is the STM32F103 start code?

Hi,As far as I understand, for the STM32F103, after a reset or power on without the use of the bootloader, the first task that happens is load SP with the content of address 0x00 (alias of 0x8000000) , followed by the load of the content of address 0...

carlossp by Associate II
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Timer Input capture auto restart

Hi, I'm making a simple firmware to measure the frequency of some clocks, I'm using a timer IC + DMA, like this:HAL_TIM_IC_Start_DMA(&htim1, TIM_CHANNEL_1, CH1_captures, 2);Then in the callback I do this:void HAL_TIM_IC_CaptureCallback(TIM_HandleType...

Timer triggered DMA doesn't work

I want to sample GPIO state twice per millisecond with DMA.I used TIM16 as basic counter - setting TIM16 CR1 register to 1, ARR to 32000 (half milisecond) and TIM16 DIER register to enable DMA on update (bit 8).Timer is checked to work fine. DMA doe...

WojtekP1 by Associate III
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Resolved! Does STM32F767ZI support Battery charging detection (BCD)?

Hello team!I am newbie in STM32 world so probably i am missing something but please clarify this for me. I have found conficting informations:Datasheet "DS11532 Rev 7" at p. 47 says "Battery Charging Specification Revision 1.2 support"Reference Manua...

ŁJura.1 by Associate II
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Are there small packages with OSC-In/Out pins?

Been browsing through the Lxxx and Gxxx STM32 MCUs and found that all variants I checked on hat the OSC-In and OSC-Out pins available only with 48 pin and higher packages.Is this a general rule, or are there MCUs with small package (preferably TSSOP...

b.a. by Associate III
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Resolved! Debug STM32L072 using ST-LINK/v2?

I am rather new to STM32. Ιn my project, I am using an STM32L072KZU6 and I want to debug the firmware using the ST-LINK/V2-ISOL. I connected both SWDIO and SWDCLK pins to pins 7 and 9 of the ST-LINK/V2-ISOL, along with +3.3 V on pin 1 and ground on p...

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GMeta.2 by Associate
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