STM32L151C8T6/STM32L151CBT6 about ISP
Can STM32L151C8T6/STM32L151CBT6 download ISP with one click?Can you provide a reference circuit diagram?
Forum Posts
I want to DMA Input Capture (TIM1 CCR1) frequency values towards QSPI i/f (Single SPI Mode, W25Q128JV connected), store in Flash, DMA request being triggered by TIM6 ; on a STM32L412 based board. Need your help...
Hello All,I am adding parts of my code. Storing to flash is working if I DMA TIM1 CCR1 to memory and then copy from memory buffer to Flash.I assumed that writing to QSPI_DR will trigger transfer to Flash.Is it feasible to DMA to QSPI?////////////////...
how to receive extid and stdid of can message together.
hi everyone :)I'm using stm32f405 with can communication.my work consist of multi devices. and there is STDID and EXTID together.I check complete STDID alone. and EXTID too...but I don't receive together.how to receive these.please help...
Resolved! How to make N pulses with One pulse mode, but pulse first delay after.
Hello i am trying to make N pulse in some exact time, when i adjust a timer with one pulse mode,everything is ok but pulse always start with a delay because it is basically a pwm single starting with low side and high side. I want my pulse start imme...
is there any example for aci_gatt_update_char_value_ext()
I want to send 2052 byte data through BLE but eventhough I read PM0271 and AN5270, i cannot exactly understand it.Could you suggest any example for this?
Resolved! I2C DMA not triggering callback function
Hi,Could you please suggest a direction with my problem?I try to read and write data to a sensor via i2c with DMA1 in an STM32 Nucleo F401 board where a FreeRTOS is running.I can read the sensorata with polling methode, and next to the I2C an UART is...
How to round division on STM32G0
I'm trying to implement an integer division with rounding. Obviously, by default integer division does floor and I was thinking I could use the remainder to determine if I should add 1 to my result.Processor cycles are at a premium in this solution (...
I need help selecting the microcontroller for the next project.
Based on operational requirements I narrowed down the selection to the STM32F413. The murky part is the field firmware update (customer side) capability. Is the STM32F413 capable of encrypted, customer side, firmware updates? I watched the Security r...
