Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi! I'm working on a Power Delivery Sink using an STM32G484RETx MCU. I managed to get SPR Power Delivery working without any issues, but I'm having trouble handling the EPR handshake.I'm using the latest USB-PD library from ST's GitHub:https://github...
Posted on November 05, 2012 at 11:28Revision 2 of RM0090 is available. http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/REFERENCE_MANUAL/DM00031020.pdf JW
Hello All, I am using the STM32H757I-EVAL for one of the development project for Touchgfx, 1) When-ever I am loading/debugging the project using STMCUBEIDE, only in System Mode I am able to detect the Board, but not in Flash mode. 2) With STMCubePr...
I got a hard time comprehending about the two interrupt lines in the manual. I can really see a "connection" between certain sources to the interrupt lines, nor can i find a register to connect them. It seems to me, that i only can decide what interr...
Hi there! I'm looking to interface a dual channel 12bits ADC (TI ADS4222) with an STM32N647L0.Using a 58MHz sampling clock, I will generate two 58MSPS data streams feeding into my STM32. The acquisitions will be short, so the raw data will be around ...
Hello,I am working on a custom mixed communication implementation using USART in single-wire half-duplex mode with TX-only operation, level inversion, and interrupt-driven transmission on an STM32G0B0 (RETx package).During testing, I observed the fol...
Hello, I wrote a program to test the CAN bus.In its current version, I am using standard CAN at 1 Mb with 8-byte frames.I transmit 16 frames with a 5 ms delay between each transmission.To identify the last frame in the block, I send a frame with a ze...
Dear STMicroelectronics Support Team,I am currently working on a project that uses the STM32F091CBU6 microcontroller. Could you please confirm the current lifecycle status of this part and provide any available information regarding its projected End...
Hi, I am using STM32U083 for one of our project. We are using the I2C peripheral to communicate with NFC dynamic tag through I2C.In STM32U0 datasheet I found that the I2C pins SCL and SDA are 5V tolerent pins.We need the I2C to work independently of ...
I’m working with the STM32U575 and I found in the datasheet that the Flash programming time for a 128-bit (16-byte) write is:118 µs in normal mode48 µs in burst mode(From Table 86: Flash memory characteristics)Before finalizing our design, I need cla...
