Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on November 10, 2017 at 09:18I can easily see in debug what I send from terminal but I cant send any data from stm32f4 discovery.I think I didnt make report descriptor work to sending data.This is what I have done so far:I try to send data wi...
Posted on November 09, 2017 at 23:591) The instructions (well at least one of way to many overlapping instructions) state that the software is node locked, yet I can compile and use the code w/o errors. Is the software for the AcousticSL library sti...
Posted on November 09, 2017 at 17:06 Hi, I'm wondering why a different macro definition is used for the stm32f0xx_hal_pcd.h header file of the USB HAL driver than the other HAL drivers. Macro definition of multiple C statements shall be placed wi...
Posted on November 09, 2017 at 11:55Hi friend.I try create program working with external interrupt. And I have a problem. Interrupt never work....int8_t InitPin(void){LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOD); LL_APB2_GRP1_EnableClock(LL_A...
Posted on November 08, 2017 at 11:21Hey guys,I have some problem with the output of my DAC and I hope you have some idea, what went wrong... Situation: I am trying to play a WAV audio file with the DAC of my STM32F407VET. I use a double buffer, t...
Posted on November 08, 2017 at 14:14HelloI have an issue with STM32F103C8T6I have my project configuration in CubeMX like on the image below. TIM3 all 4 channels are set to PWM Mode 1. I2C1 is set to standard mode. When I turn on PWM generation on ...
Posted on November 08, 2017 at 09:37Hello, Are the Standard Peripheral Libraries available for L4 series? If not, maybe it is possible to use StdPeriph from e.g. F4? Register addresses are the same or not? Maybe there is some way to extract it fr...
Posted on November 08, 2017 at 08:46Hi,I am trying to port a code that is working with FreeRTOS to RTX. The microcontroller is the same: STM32F4.The code uses critical sections. I have tried using the same implementation for the critical section for...
Posted on November 07, 2017 at 19:01This looks like a bug to me; STM32Cube_FW_F4 V1.17.0 contains CMSIS-DSP libraries for Cortex-M7 - I haven't yet tried using them, but I'm pretty sure the CPU in the F4-series is a Cortex-M4F. Is this not a bug?Da...
Posted on January 26, 2017 at 11:29On investigating the use of the USB device drivers provided for the STM32Lx series chips (CDC) I found an issue when trying to transfer a packet to the PC which is an exact multiple of 64 bytes. In such a case the ...
