Firmaware demo for STM32H73LI-DK
Hello, Hello,I purchased an STM32h7b3LI-DK demo board and I would like to have the source codeof the demo firmware installed on the board, is this possible?Best regardsSébastien
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Resolved! FDCAN not working with STM32U5F7
I'm using a custom board with an STM32U5F7. Written a program(with nothing else configured other than clock and FDCAN) that simply sends out a message via FDCAN (in classis mode, 500kbps) which I'm hoping to receive using a P-CAN. When probing the TX...
STM32G491 datasheet echo!
The sentence "Exposure to maximum rating conditions for extended periods may affect device reliability" is repeated:
STM32WB55 continuously switching between USB and DFU mode
We are using STM32WB55VGQ in one of our products. This product is a thermostat which reads temperature humidity along with 6 other sensor values and was installed in customer site. This unit was working fine for last few months untill last week when ...
Resolved! How to generate a timestamp for datalogging ?
I need to generate a timestamp for data logging, but I'm not sure how to do it.The data packets are received via the UART at a 100ms rate and each packet of data consists of 10 bytes of serial dataByte 0: TemperatureByte 1: Voltage high byteByte 2: V...
Resolved! Can't get oneshot timers to work
I want tim16 to, every 1 second, start tim15 which is a oneshot timer which then does something when the period elapsed.I start tim16 in my main function, which works correctly, but the tim15 interrupt only triggers once, so my output looks like this...
Trouble initializing the I2C interface
Hi everyone, My name is Emmanuel Katto. I am having trouble initializing the I2C interface on the STM32F4 series. Could someone provide a simple example or point me to resources that detail the setup process? Looking forward to your responses.Thanks ...
Resolved! Writing to & Reading from STM32H7 FLASH memory
Hello, i am trying to read and write from flash memory to hold some configuration datas. I am using STM32H723. When i try to write some part of flash memory, i can write for a few times, than my program goes to hardfault. When i run the code again, m...
Octospi1 Reading from volatile memory stm32H735
Hi I have configured Octospi1 to Read / Write from my FPGA in memory mapped mode.The interface works well, but i have a problem that the CPU is not reading from the memory and just use last cached value.The Variables are set volatile. both the pointe...
IIS3DWB - FIFO timestamp decimation issue
Hi, I am using the IIS3DWB sensors' FIFO with the following setup:/* Set Output Data Rate */err = iis3dwb_xl_data_rate_set(&dev_ctx, IIS3DWB_XL_ODR_26k7Hz);/* Set full scale */err = iis3dwb_xl_full_scale_set(&dev_ctx, IIS3DWB_16g);iis3dwb_fifo_wat...
