How to use STM32F4 FW 1.24.0 in the place of 1.25.0 in the Latest CubeMX tool
Due to few requirements i am required to use FW 1.24.0 as the firmware package.How can i make the change in CUBEMX project management settings .Kindly help
Forum Posts
stm32f429 ADC+DMA problem
Hi thereI am using stm32f429 dc / ac inverter.There was a measurement problem. Without any frequency, the ADC shuts off via the ADC or DMA2st0. Turns off once every 3 weeks. Therefore, I cannot investigate this problem on my own.I use ADC in triple m...
Debug STM32H747 dual core application with Keil uVision
I am trying to debug a dual core processor (STM32H747) with Keil uVision and ST-LInk V3. The application is running successfully on both cores but when i try to debug the CM4 core while the CM7 core is already running in another debug session, the CM...
I could not set the RTC alarm A second time
Hi,I am using STM32f429II processor. In my application I need to trigger the RTC in 1hr,2hr,3hr,4 hr intervals. So i decided to use RTC alarm A. For testing purpose, I set a 10 secs interval from the current time into alarm register. But it always tr...
Voltage tolerance on VCC, VDDA, VREF
According to datasheet, VREF must be <=VDDA.We use an accurate 3.3V reference voltage on VREF.VDDA is connected to VCC supplied by a LDO 3.3V with +-2% accuracy.Thus it would be possible that VREF is above VDDA by 66mV. Is that a problem?
Compliance error after adding and removing third party library
I added a HDC1080 temperature sensor library to the project. After removed it.But I got 30 errors from stm32f103xb.hNo idea what to do. Can you please help me?Error:../Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xb.h(90): error: #101: "NonMas...
Resolved! STM32G071GB (UFQFPN28 - 28 pin package) HSE pins avaliable?
i am planning to use HSE on STM32G071GB (UFQFPN28 - 28 pin package)datasheet STM32G071 on page 41 does really make it clear if HSE pins are available in small package (28pin)datasheet states:PC14: OSC32_IN, OSC_INPC15: OSC32_OUTis OSC_OUT missing in ...
Are there any development kits with an STM32L476xx and external S/DRAM? (University Project). Also some experience would be appreciated.
Hello all,we currently do a university projects were it is necessary to add some sort of ram (SDRAM SRAM) to the STM32L476xx MCU. Currently I cant find any development kit (or application example) for the L4 serien. Does anyone have experience and c...
PWM input mode skip first
Hi,In input PWM mode the counter starts and counts up with the initialization of the timer and at the first edge (trigger) it gives the time taken from initialization till the first trigger (which is wrong value at the first time only) and after that...
Bug: RM0008 Reference manual
RM0008 Rev 20Section 24.4.1 Initialization modeParagraph 2 mentions INQR bit. Should be INRQ bit.Figure 235 CAN framesShows arbitration fields as all 32 bits lengthFirst arbitration field in a frame should be 11 bits length, 2nd (where existing) shou...
