Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Hello everyone,I'm working on a digital Class D power amplifier project using the **STM32F411CEU6 (Black Pill)** board. I plan to use **TIM1** timer to generate complementary PWM signals with dead-time control for driving a half-bridge or full-bridge...
Hi. I am university student and This is my first time using the blackpill for my project . I am having trouble in uploading my code to my blackpill using the stlink. I have make sure that i connected to the correct pin from the stlink to blackpill. H...
Hello, I bought original STEVAL-FCU001V2 board and STEVAL-DRONE02. When I tried to connect via Android app for the first time to the STEVAL-FCU001V2 board, I successfully connected. Later I forgot battery connected to the board and battery became use...
I am having an issue where, when I read the values of the registers continuously, it seems as if the values of the current and power registers have been swapped. After startup, I send the following configuration via i2c:Configuration register write 0...
I’m currently having an issue w/ ST Micro P/N M4T11M6 RTC w/ clock drift. Specifically, I’ve performed verification testing on 4 units to this point and I’m seeing over 8 seconds/day (Extrapolating to a value of 4.25 minutes/month) of drift from NIST...
Hello, For a personal, open-source project I need to regulate 12V down to 3V, while consuming as little power as possible (a few uA quiescent current at most) in order to control a motor via BLE, all on batteries. While I was able to find ICs like th...
Hi ST Engineers: Is the audio amplifier demo board STEVAL-CCA044V1 still active for ordering, or is the board STEVAL-CCA044V1 obsolete? Best Regards Simon Peng
Hello ST Community,I am using HCF40106YM013TR in one of my products. One channel is configured with an RC timing network at the input, and its output is cascaded to another channel.However, the output is chattering / oscillating near the positive tri...
Hi,I config STuW81300 with this parameters:STUW81300_WriteData (ST9_REG, 0x48000000); STUW81300_WriteData (ST0_REG, 0x02600040); // N = 64 STUW81300_WriteData (ST8_REG, 0x40080003); STUW81300_WriteData (ST7_REG, 0x38102004); STUW81300_WriteData (ST...
Dear ST Community,I recently bought the SPC582B-DIS board in order to test the EV-VNF1248F board. I installed the VNF1248 Evaluation board GUI and the UDE STK 2021 by following VNF user guide.I downloaded the Chorus1M_VNF1248_discovery.elf in order t...