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Posted on December 22, 2016 at 14:36Hello,On my board I have 2 STM32 processors which communicate to each other over I2C. One is always a master and the other one is slave.The slave prepares some data, and then I do: HAL_I2C_Slave_Receive_ITand wa...
Posted on December 22, 2016 at 10:14 I work with STM32F4Discovery board, generate code from Cube, SYSCLK is 168MHz, APB1 Timer Clock 42 MHz, TIM6 has prescaler 1000, and counts till I make the following experiment. Enable TIM6 interruption by...
Posted on December 22, 2016 at 09:14Hi, i'm using Stm32f746zg nucleo-144 board and i want to work with sd card communication, as i see on internet there are some examples about f4 but i did not work with sd card. ?f anybody tried something about sd ...
Posted on December 21, 2016 at 17:32I am using the STM32F030, what is the minimum number of write cycles i can make to flash memory for my configuration data?Also what would it be for the STM32L073RZ?Thanks
Posted on December 21, 2016 at 09:16Dear Sir, Can you tell me HAL_MspInit(void) function belongs to which STM device ? Doesnt it belongs to stm32f7xx? I have srearch in this document, but didnt findUM1785 User manualDescription of STM32F0xx HAL...
Posted on December 21, 2016 at 22:00i have question about accelerometer of stm32f4 LIS302dl version why i get wrong data of pitch and roll angle ? mySPI_SendData(0x20,0xC7); //LIS302D Configacc_pitch = atan2(acc_x, -acc_z)*180/M_PI; acc_roll = -ata...
Posted on December 21, 2016 at 15:57Hello,If I set a bit in the RCC_AHB1RSTR or other clock corresponding registers. Does it reset the configuration registers for the peripheral?I ask because I remember reading it, however, I cannot find my source. ...
Posted on December 15, 2016 at 16:50What is the purpose of GRP{x} in LL_{BUS}_GRP{x}_EnableClock() in CubeF0?Where is it documented?Thanks,JW
Posted on December 21, 2016 at 02:12Hi again,I am trying to use DMA now as its more straightforward but still not working for me. Ain[0] below is only reading some weird voltage 0-0.17V instead of 1.3V and Ain[1] reads nothing stays 0. can you plea...
Posted on December 21, 2016 at 11:59Hi,For 32KB code limit, I need to convert my working Keil Project (STM32L476) to Atollic Truestudio 7.1.For the SPI1 (Accelerometer) communication, the following LL code works perfectly in Keil, but nothing is rec...
