Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.
I'm trying to talk to a string of WS2812C LEDs with an STM32C011J4M6. The timing requirements are:Here's the schematic. I populated R3 and removed R1:I'm hoping for the simplest hardware implementation, so I'm using the HSI 48MHz clock. This means th...
Hi everyone,I’m looking for the latest condition-based predictive maintenance kits or devices with the following features:1. Vibration monitoring2. Acoustic sensing3. Temperature monitoring4. Battery Powered, Low Voltage5. Wi-Fi connectivity6. AI-bas...
Hello, I am trying to interface STM32H7 microcontroller with SCL3300 inclinometer, I have attached the SPI configuration and the SPItransfer method. ConfigSPI_SCL3300() { // 52 PA6 SPI1_MISO // 151 PD7 SPI1_MOSI // 154 PG11 SPI1_SCK //...
Hi all,So, after almost half a year of arduous blood, sweat and tears I have managed to scrape together "something that works". It consists of a custom schematic and PCB powered by an STM32F042C6T6 and an Si4705 radio tuner (from Skylabs).The STM32 u...
Hi friends, I'm having a problem with my MKS Odrive Mini V1.0 board.I replaced the MCU because the old one had shorted out.The problem is this: the board is no longer recognized by USB.I'm trying to use an STLink, but I also don't have access to load...
I generally don't open threads, but one recurring frustration I've had with Keil on CM0(+) platforms is with printf() going off the rails with "%.2lf" "%.3lf" type formats.I've seen more often than I care for, a situation where code working elsewher...
Hello everione!I’m working on a project where I need to measure the total harmonic distortion (THD) of voltage and visualize its harmonics. The fundamental frequency is 50Hz. I’m relatively new to STM32, and I’d appreciate any guidance on libraries o...
I am working on a project to replace a legacy ST62 IC in a industrial charger 24V/45A charger with an STM32 microcontroller (STM32F0 series). The main issue is with the PWM signal generation using TIM1 and TIM3. Both timers have 16-bit prescalers (va...
Hello everyone,I want to use a C05300 based display with DSI. I can write and read in LP mode, but not in HS mode. I guess it's a timing problem.As seen from datasheet, UI should be more than 2ns, so I use a 500MHz bit clock.I use 24 bit data format ...
Hello, I work with a STM32L031K6TxLQFP32. I can already send a SMS by connecting a SIM card. Can someone tell if I can control a SIM card, so I can send and received an Email or, if it doesen't work, because of what value it would fail?Thanks in a...