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Doing some electrical testing of a board I got back recently and It seems that the internal pullup of pin PA2 is applied at reset. Before flashing the device it seems that this pin is sitting high, and the voltage I see is consistent with the approx ...
Hi I'm Using STM32l552QE MCU, so downloaded the ibis model of that MCU,But i found that the same packages are differentiated with _p &_q( stm32l552_562_ufbga132_p,stm32l552_562_ufbga132 & stm32l552_562_ufbga132_q).Kindly help me to know difference.st...
0x1000 is listed twice (for A, 1.0 and Z, 1.1). Furthermore, I came across a G030J6 with 0x1001, which does not exist according to this table. Package bears 'Z' as rev code.
I can find examples in the STMF0 Cube folders for wakeup from STOP for various peripherals; however, I cannot find any examples of address mark detection wakeup for USART.I have attempted to implement the address mark detection wakeup via the descrip...
I am looking a STM board that contains the SPI controller that exercise the ssp_pl022_r1p3 prime cell IP, http://infocenter.arm.com/help/topic/com.arm.doc.ddi0194g/DDI0194G_ssp_pl022_r1p3_trm.pdf.Thanks for your help for providing the information.
I've two STM32F091RC boards. I'm trying to connect them by CAN interface but i cant received any massage. I was creating my code folowing instuctions for stm32f4 beacuse because I couldn't find instructions for my board.
Thanks for coming into to this postI want to use ADC which is embedded in STM32G030J6M6.I had a experiment with a STM32F030F4 which showed me a very clear ADC.So I used a exactly same source code except ADC and GPIO settings.But I got a unstable ADC ...
HiWhen I want timer count (CNT register) until 5000 for overflow , Set ARR = 5000-1; now I want timer count until 1 So I have to set value ARR = 1_1 (ARR = 0) But When Set ARR = 0 timer don't work and don't have interrupt. Why??how to set ARR Fo...
HiI make a 32 bit timer by to 16 bit timer3(master) & timer4(slave)Now I want my timer count antil 150000 (for example)How to get 150000 in two TIM3->ARR & TIM4->ARR register??Does it have a special formula?this number (150000) isn't fixed.I have a...
Edits: see updates below for listen stateGenerated code using the latest CubeIDE . I2C_GetMode is always 00h. Under which conditions does this mode value change to "slave" and how to move it into slave mode ? mode = HAL_I2C_GetMode (&hi2c1); /...
