Hello,I'm using a STM32H427ZI rev Y. 20Mhz crystal and ADC to convert 4 channels in scan mode, using a timer to start the conversions (500kS/s) and the DMA to get the data.PLL2 is configured to 80MHz (the max undivided ADC clock is 100MHz). I would l...
We use Stm32G030C8 for our project, which has only 16bit timers.But we need 32bit timer, therefore we are going to combine two timers.We could combine TIM1 with TIM3 successfully – TIM1 as slave and TIM3 as internal trigger (ITR2).Unfortunately we ne...
Hello everyone,I'm working on a project with an STM32L072CBT6.In my project, i use a LPUART1 and USART1 to send and receive data. Connected to this i use a DMA to get data.My projet works fine so i try to implement stop mode to reduce consumption.In ...
Greetings good people of ST communityI have a problem which I didn't manage to solve by myself, so I am hoping to get some help if possibleI have an LPS22HB sensor (https://eu.mouser.com/datasheet/2/389/lps22hb-1849683.pdf), and I want to connect it ...
p.177: Figure 17. Clock tree includes "LSU", "LSD", "LSD", and "LSD" signals between the @V33 block and @V18 block. "LSU" is not included in the figure's abbreviations Legend. It also looks like the first "LSD" should rather be "LSE", the second "LSD...
p.14: Figure 1. The "DAC2-->OUT1" connection should rather be "DAC2 --> OUT2", or better still "DAC1 --> DAC_OUT1" and "DAC2 --> DAC2_OUT".p.24: Section 3.5 Clock management, the System clock source bullet mentions "Three different clock sources..." ...
p.13: Figure 1. The "DAC2-->OUT1" connection should rather be "DAC2-->OUT2", or better still "DAC2-->DAC2_OUT".p. 14: Section 2.2 Ultra-low-power device continuum description includes "LCD drivers" in the list of built-in features.p.23: Section 3.5 C...
Hi good day, could you guys please tell me where i can get the STM32G0B1KBT6 flash module organization Table? i've looked for it on datasheet but found nothing
I need to transfer a large amount of bits over SPI de-asserting/asserting the select line very 64 bits. I'm using DMA. The time between transmissions is huge, as can be seen below:The pink channel is SCK, each chunk is 64 bits. The code is below:whil...
