Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 28, 2018 at 04:38I'm using stm32f051R8Tx(stm32f0discovery) and I'm trying to connect with i2c devicesI used HAL-driver that CUBEMX provides and i succeeded to communicate with i2c LCD device(LCD1602A).LCD works really well.However, ...
Posted on March 28, 2018 at 10:35Hi eveerybody,I'm tryng to use the protections against unwanted write/erase operations reported on 3.4.3 of Reference manual.When my program runs the memory is locked (PELOCK BIT = 1) and i want to unlock it.There is...
Posted on February 08, 2017 at 05:37Hi,It's not so easy to find cheap compatible ST Morpho connector.Here could be a place to list them.Thanks,Eric
Posted on March 28, 2018 at 08:46Hi,I just wanted to verify if STM32F051R8T6 has an option for internal signal amplification with adjustable gain(ofcourse, within 3.3V range) of an input signal(in varying mV range) to any ADC pin. I am aware that it...
Posted on March 28, 2018 at 06:26Hi, I want to do a confirm that does STM32F103RC support USB host? I want to use STM32F103RC to connect to camera, STM32F103RC can control camera to take picture and get this picture.
Posted on March 23, 2018 at 20:34I am looking for advise on the best way to implement a software enabled one shot external trigger timer that is NON-retriggerable. So far I have devised a number of solutions but all seem to have a downside either i...
Posted on March 27, 2018 at 19:29Hi there,Is it possible to change the i2c bus speed dynamically after it has been initialized?Kind regards,#i2c #stm32
Posted on March 28, 2018 at 01:05Any ideas why this board consumes 3.3 mA in StandByMode even if there's nothing plugged in? I already desoldered the AMS1117 and the on board leds.Same goes for the STM32F103C8T6 I have. Both using around 3-4mA even ...
Posted on March 27, 2018 at 12:44Hello,STM32 parts define a Reset temporization time (T RSTTEMPO) several 100 us long up to 4.5 ms on STM32F103. I did not find an explanation for this time, but I suspect this is the time from the nRST Pin reaching a...
Posted on March 26, 2018 at 20:32 Hi I'm using STM32F103R4 and trying to read the IDR of portc but it only i get data for PC4 & PC5, so how i can figure it out below my configuration GPIO_InitTypeDef GPIO_InitStructure; RCC_APB2PeriphClockC...
