STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
good morning. I want to implement a can loopback on my STM32H755, but when I enable FCAN1, then my clock can't resolve it issues and shows this for FDCAN in the picture below. how could I resolve this problem?
I found code on githubhttps://github.com/DiveInEmbedded/GT911-Touch-driverI cannot get it to read touch datahe might be using chip with older firmwareWhen I try to ready firmware version I get 0x1060The manual I found says for firmware 1040 or higher...
UM2033 mentions that Wi-fi connector of stm32f769i-discovery development board can be configured for i2c board using signals EXT_SCL and EXT_SDA that are connected to PG3 and PG6, however datasheet of MCU (DS11532) these pins do not support I2C.Is th...
Hey guys!I'm trying to run the eaxmple found in this link: https://deepbluembedded.com/stm32-serial-port-uart-with-usb-ttl-converter-pc-interfacing/I'm able to read the data from MCU serially, but when I write, the GPIO is not getting toggled. I've c...
HiI got a new STM32F407VGT6 Dicovery board which is quite awesome. I have been playing with it and now I want to print stuff to a terminal via Serial. I looked up some tutotials and there they simply use the on board STLink becasue USART pins are con...
HelloI'm using the latest HAL library for STM32F030. I've set up a 512 byte transmit buffer for holding bytes that are to be transmitted out the UART using DMA in circular mode. The goal is to treat this 512 byte buffer as a circular transmit queue...
Hi,Is there any one success with ESP-PSRAM64H in memory mapped mode?We are able to read ID (0x9F) in spi mode. But when we read/write, it return 0xFF. We don't see EnableWrite command, does this chip has EnableWrite command?We also wanted to use thi...
Hello, everyone! MCU: STM32F765ZIT. FLASH size: 2MB. I have a problem when running my firmware, with FreeRTOS, with or without a debugger. My code is crashing in the HAL_Init() function when nDBoot¹ is enabled. When I initialize the code through the ...
Hi.I'm trying to configure a wake-up alarm (Alarm A) to wake up (for a test) after 5 minutes, being time 0 when I turn it on, but I can't even make it work the first alarm because it keeps waking up every 30 seconds or so.I'm using the U585.Sometimes...
Hello,- STM32H743-SPI2 Slave mode, RX onlyIf the frame has the format N x data + CRC, is it possible to receive the CRC and not just the result of comparing it with the calculated CRC?Receiving a CRC does not set the RXP bit and is not entered into t...
