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@Tesla DeLorean Hi! Thank you for helping me with the BOOTING process. However, I have a question about the peripherals. I am planning to control a TFT screen that requires 40 pins and RGB protocol. At first, I was planning to choose random GPIOs to ...
Hello, I have further questions related to ADC1 and MDF. The solution solved this case: ADC1 with one single input channel. How about multiple input channels are connected to ADC1 of STM32U585? I use 4x analog inputs as example, they are connected ...
Hi,I notice in the STM32H747XIH6 reference manual (RM0399) that "During and just after reset, the alternate functions are not active and most of the I/O portsare configured in analog mode." I want to confirm that in "analog mode" the IO is an HZ inpu...
IN AN4899, figure 18, it states:"To reduce power consumption, setthe pin as a push-pull output anddrive it in the same direction as theinternal pull-up / pull-down resistor.Alternately, set pin as analog input."I'm a little confused here. If there is...
Good Morning,We're looking at using an STM32H753ZIT MCU on a project, but we need to know the freely available revision due to the bootloader differences across revisions, or at least how to tell which revision version we'll be ordering (should we or...
Hi.I got a new (never used) STM32L031K6T6 chip. Put it on a breakout board. Add a 0.1uF and a reset switch.I am powering the chip through the st-link.Tried it with BOOT0 High & LOW. did not work.What I found weird too is that the REST pin is always L...
Hi, for my diploma project I made a DSP guitar effects pedal - designed a custom PCB and everything. On it I have an STM32F405RGT7 and a TLV320AIC33IRGZT audio codec. The codec is set up using I2C. The problem occurs when I try to communicate with it...
Posted on April 05, 2018 at 19:39Hi, everyone!I am quite new to SSL/TLS and I am trying to make SSL server on my own STM32F427 MCU board. I already have the standard HTTP server working correctly using lwIP netconn library and I now am trying to mak...
Hello,I am trying to use the CRC module on a STM32G491 (bare metal). But I simply can not get the same CRC as when I calculate it with some online tools.Withhttps://www.lddgo.net/en/encrypt/crcandhttps://www.sunshine2k.de/coding/javascript/crc/crc_js...
Hello,I am using a NUCLEO-G431KB with IAR EWARM 9.20.2 and trying to achieve a 250 ns ADC conversion time on ADC1 (IN1, Single-Ended mode).Configuration: 12-bit resolution, 2.5 cycles sampling time, ADC clock at 60 MHz (synchronous/2, SYSCLK 120 MHz,...
