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...
Hello, I am working with cubeMX and trying to configure a pin to output mode. The MX_GPIO_init() is not generated correctly, there is just clock enabling of the bus connected to the GPIO ports without the configuration of the pins. I am using CubeMX...
Hi,I'm using a Nucleo-H723ZG board with 1.8V VDD.According the schematic, VDDA and VREFP is same as VDD(verified VREFP to be 1.8V using multi-meter).If I use the ADC3 analog temperature senor I get strange values.I get values like -33°C while the DTS...
I am using STM32F767zi. I modified this board by removal of the 0 ohm resistor required to test MCU power. I connected this stlinkv3set SWD pin to this board SWD, but while debugging a programme, it displays the error "Error in MI command final launc...
Is it possible to copy data from an sdcard to an external qspi rom to be used as program rom (.romdata)? I am currently reading data from an sdcard card using fatfs to const program in the. (.data) section but it is a memory hog. Are there any examp...
The problem is I can successfully transmit-receive up to 4 bytes of data. Above that amount, anomalies happen. I need to transfer 20 bytes of data in both directions. Does this have anything to do with RXFIFO and TXFIFO buffers being 4 bytes, or is i...
I have an STM32G474RE, I have not used any HAL or LL libraries, I have only programmed using the registers, my issue is that I am only getting 0 on the output of the ADC, I read through the reference manual and still couldn't solve the problem. I hav...
I am using stm32g070rbt6 controller (32Mhz) and communicating with 16x2 LCD in 4-bit mode, Issue we are getting is in between the operation once in may be 2 to 3 hours, all of sudden LCD will get blank continuously, it'll come back to normal only aft...
Hello, I have a problem with RTC and UART reception using the DMA.I am currently working with the L476RG core board. The RTC clock is the LSE. The UART is configured in cyclic mode on the Rx PIN.I have done a simple data logging and could check that ...
Hi, i am trying to call timer interrupt handler using registers and the following is my code, but the problem is that the function is being not called, I see no output in the oscilloscope or live expression. First my DAC value is still 0, the counter...