STM32F7 DCMI_DR always zero
Posted on February 10, 2016 at 12:21 The original post was too long to process during our migration. Please click on the attachment to read the original post.
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CMSIS-SVD file for STM32F74x is missing interrupts
Posted on June 29, 2018 at 13:27Hello,the CMSIS-SVD files for STM32F74x and STM32F75x are missing interrupt descriptions for the following interrupt numbers:41, 43, 49, 50, 68, 87, 88, 89, 95, 97, 98, 107, 108, 109, 110, 111, 112, 113; thus those in...
UART communication, Not USART case, with STM32F429IGH
Posted on June 29, 2018 at 13:56Hello, I have some trouble to control uart communication with uart port not usart port of STM32F429,I can communicate tx/rx with USART port, even in interrupt mode,but when trying to communicate rx/tx with UART port(U...
ADC in STM32F415ZG, how can i reached the Conversion time in the Datasheet ?
Posted on June 27, 2018 at 11:24 hallo, i am trying to program the ADC in the STM32F415ZG. I use the hal library and have written interface functions and modifications to adapted it to my application. I have tried out the dma and the Interrupt dr...
STM32F7 and CAN bus implementation
Posted on June 28, 2018 at 20:48Hi,so I am using STM32F769xxx MCU with TI's CAN transreceiver (http://www.ti.com/lit/ds/symlink/sn65hvd232.pdf, see 232 version, the one without low power modes). I have 2 problems that may have something to do with e...
Missing register definitions in STM32L15x.svd of STM32L1xx_DFP pack
Posted on June 29, 2018 at 10:33I'm working at ARM Germany and using Keil MDK with the STM32L1xx_DFP pack v1.2.0According to the definition fromhttp://www2.st.com/content/ccc/resource/technical/document/reference_manual/cc/f9/93/b2/f0/82/42/57/CD002...
STM32F334 HRTIM fails randomly
Posted on June 29, 2018 at 10:34Hello.I am using the STM32F334R8T7 in a design of a 3 phase buck converter.I have noticed that sometimes the HRTIM miss the reset event on the PWM (reset means put the output to 0).The frequency is 400kHz (0x2D00 load...
[SOLVED] STM32L031G6U6 only works in debug debug mode
Posted on June 12, 2018 at 09:41Custom PCB using an STM32L031G6U6 (as a slave co-processor to a BLE module, to drive a graphics LCD display). We started with a Nucleo then migrated the project to a custom PCB which implements SWD directly and the pr...
Dual regular simultaneous mode ADC triggered from timer 4 using DMA1
Posted on June 26, 2018 at 14:32Hello all,I have cube 4.25.1 installed and I'm using stm32f303 mcu.What I have to do is to read 5 analog channels with ADC1 and 5 analog channel with ADC2 triggered from timer 4 counting.I read application note An3116...
CAN ''Bus-Off'' behavior
Posted on June 28, 2018 at 15:32Dear colleagues,Could you please help to understand CAN 'bus-off' operational in a correct way? (can not find a proper description in the Reference manual for STM32F4).Some assumptions a) Suppose that ABOM bit in the ...
