Hello,After changing from STM32F401RBT6 to STM32F401RET6, I can no longer put the chip in boot mode. All I did was to replace the chip; my understanding is that both chips are identical except memory. Does it need additional changes?Thanks for the he...
Hi.. Can anyone tell me why the ADC Calibration value is not the same before and after I initialize the DACIt seems that the value maxes out if I calibrate after I have initialized the DAC.The calibration register is 7 bits.The ADC also measures inco...
I am using STM32H5RE23T6. I implemented the function of receiving data from the FDCAN line. When I select FDCAN mode without BRS, it works without any problems. When I select with BRS mode.I set the arbitration phase to 1mbps.I set the data phase t...
Hello!I am just getting started with STM32 universe. I've already finished my first project using the IDE SW4STM32 and I board I've designed using the STM32F070CBT. I've also used STM32CubeMX to generate the basic code.I wanted to keep using this boa...
I get the time in one thread with following code: RTC_TimeTypeDef ti = {0}; RTC_DateTypeDef da = {0}; HAL_RTC_GetTime(& hrtc, ti, RTC_FORMAT_BIN); HAL_RTC_GetDate(& hrtc, da, RTC_FORMAT_BIN); It jumps from 12:59 to 1:00 instead 13:00, With an...
Hello Guys, Currently I am using Parallel RGB888 TFT display with resolution 800X480 in which I am using STM32F429ZIT6 controller using LTDC with DMA2 and I am printing whole RED color on display but display showing lines. My question is as I am not ...
Hi, The datasheets says (P173) - the VREF– s available only on UFBGA176+25 andTFBGA240+25. When VREF- is not available, it is internally connected to VDDA and VSSA. Our ADC input signal goes to both positive and negative. Questions:1. What the par...
Hello,I am working with the STM32H745 microcontroller and planning to upload firmware via USB DFU. I need clarification about the BOOT0 pin configuration for this process:For USB DFU mode: Should I set the BOOT0 pin to 1 (Boot from System Memory) bef...
On the stm32h750, I want to use 4 channels to implement pwm waves with different phases in the output comparison mode of tim8. Chanel's mode selection switches on match. The stages are 0% 25% 50% 75%. When the phase is zero (sConfigOC.Pulse = 1-1), t...
I have experienced this issue on STM32L4R and STM32U5. If debugging through STOP mode (with DBGMCU_CR_DBG_STOP set), the flash memory occasionally seems to read out garbage as the MCU is coming out of STOP mode. This typically causes the CPU to har...
