Hi,I´m running ADC1 (IN1, IN2, IN6, IN7) with DMA process. Everything works fine. But if I try to initialize afterwards the DAC1_OUT1 (normal or DMA - both tried) I get a hard fault. Is there a general collision between DAC and ADC or would could be ...
I have faced this issue, all the parts of my MCU registers are null. If I press "step over" button, it goes right, but when I press "resume" button, it goes as the following picture. I notified this issue when I was implementing a LCD project. I have...
Hello,I have an STM32L432KCU chip that's on a custom board. I have exposed SWD pins for debugging and flashing. Currently I'm only able to flash and debug the chip if I supply the STM with 2.2v from my external power supply. If I run the STM at the s...
I have been trying to figure out which code exactly needs to be put in SRAM4 memory region for the LPBAM tool to work. All the examples I could find only use SRAM4 and fail to explain which parts are strictly needed to be placed in that part of the m...
For a project I am using a number of timers to generate and/or monitor digital signals in a custom protocol. I stumbled upon a glitch in a timer Output Compare channel which I would like to share to find whether this is recognized and if there is a p...
I have configured the STM32F030 with DMA for RX, and when sending 0x05 from a PC, I observed 0x7d on the debugger. Upon checking HAL_UART_GetError() during reception, it showed HAL_UART_ERROR_FE. I am unsure about the cause of this issue. Could you p...
I'm encountering an issue with the ADC on my STM32H745ZIT6 microcontroller when reading voltages from a power supply. Here's the problem in detail:I'm using the ADC to convert analog voltages from a power supply into digital values. However, I've not...
Hi, I am attempting to obtain readings from the LIS2DTW12 accelerometer on board, utilizing the SPI interface and an STM32F098RCT6 microcontroller.I’m accessing the ‘who_am_i’ register along with the high and low registers for the x, y, and z axes. ...
Hello, My STM32G030F6P6 is working fine with the power supply from Laptops USB Port. I am just running simple I2C Scan program. When I power up the STM with charging adapter it is not able to show me the i2c scanned devices on serial monitor. I am us...
I am trying to run STM32H735 in 550 MHz, i had read the reference manual so write the following code.FLASH_OPTKEYR = 0x08192A3B; FLASH_OPTKEYR = 0x4C5D6E7F; if (SYSTICK_FREQ > 450 * 1e6 && !(FLASH_OPTSR2_CUR &= FLASH_OPTSR2_CPUFREQ_BOOST)) { FLAS...
