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Hello,I would like to set an RTC alarm to wake the system, let's say, 5 seconds from current time.The example applications show how to set an alarm for a specific date+time in the future, but I want to set it for X milliseconds from current time.One ...
Hello,in my project I have to acquire 2 channels in injected mode and 7 channels in regular mode on ADC1. The first injected channel is not converted correctly, sometimes it seems to be blocked for several samples and then it starts working again. If...
Hi,I am using the OCxRef-clear + comparator to do cycle-by-cycle current regulation and it is working as intended, limiting the delivered duty-cycle despite the value set in software, but I also need to know in software if this is happening and know ...
Hello everyone,I am designing a board using STM32L496RE and I'm currently in the HSE clock design phase.I have chosen a 16MHz crystal with CL 18pF. I have been following the AN2867 (https://www.st.com/content/ccc/resource/technical/document/applicati...
Hello,when generating a STM32CubeMX project from within Keil µVision, in stm32f4xx_hal_tim.c (STM32F4xx_DFP/2.13.0) the function TIM_ETR_SetConfig is defined as static in the .c file and none-static in the corresponding .h file, so i need to change t...
Hi,to clear bit 7 in port C I used a write to the BRR register: GPIOC->BRR = 0x00000080. Did not clear bit 7. A write to BSRR works: GPIOC->BSRR = 0x00800000. Is the BRR register not implemented (seems kind of redundant anyway with having BSRR)...
I trying to find information on the system information block of the stm32l073rb, specifically the address of the vrefint calibration value. I've looked in the ref manual, the data sheet and the L0 HAL docs and have come up empty. Please show me how s...
I am using STM32F407 and STM32F103 MCU.I want to implement it with FOTA(Firmware Over The Air).What I can do.Is there any solution available please let me know.Kundan Kushwah
Dear Members,Can I use SIM900 without SIM card for init code ?Does it support 3G ?Thanks
My goal is to have a timer that triggers an interrupt at 1kHz and for that to call a few lines of code that starts a HAL_SPI_TransmitReceive_DMA call (or possibly more than one on different SPI buses). Once the SPI calls are made, it enters a while l...
