Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi, everybody. I use the CCID driver for STM32F072RB, converted to the Hal library. There was a need to make a multi-slot Smart Card Reader (specifically - there will be 3 slots for smart card). In the process, I would like to be able to dynamically ...
This is my main program: int main(void) { HAL_Init(); /* USER CODE BEGIN Init */ TaskHandle_t task1_handler; TaskHandle_t task2_handler; BaseType_t status; /* USER CODE END Init */ /* Configure the system clock */ SystemClock_Confi...
HelloI am working a project that implements CDC_ACM and MSC devices in a composite device.Device Manager displays these as USB Serial Device (Com35 , works) and STM Product USB Device (Mass Storage Device). But Disk Drive does not appear in Explorer ...
hi, I'm using STM32H735G-DK. I coded audio output with sine wave while referencing to the example code(\STM32CubeIDE\STM32CubeH7-master\Projects\STM32H735G-DK\Examples\SAI\SAI_AudioPlay). When I start audio, line out could output the sine wave corr...
I am trying to fire the PendSV interrupt from within SysTick. I was trying to use HAL_NVIC_SetPending() but discovered that this function ignores interrupt IDs of 0 or less. I am looking for an alternative.
After poking around a bit more in the STM32CubeIDE code, I'm seeing a pattern of issues that indicate a serious lack of understanding on the part of the authors of the shipping BSP code. This code was written several years ago, but it is the shipping...
Hai All, I am facing an issue on USB File system accessing. Here I am using ULPI protocol for accessing the USB Drive via USB3300 IC.Here I am using an Interrupt method for detecting the USB drive. When we connect, interrupt is happening and File dir...
Hi All,I'm new to the STM32 community. I've been sharing a lot of my open source imaging code with the Arduino community for the last few years. Much of the code can run within the CubeIDE without modification.My first test was to get my JPEG and GIF...
Hello,I have developed a code in FreeRTOS mode that contains two main tasks. The first one check if I have received an RX buffer on the I2C bus, and the second one manage the data that has been received.However, after receiving the first buffer, I am...
Hi,I am using STM32F091VC based custom board. and our application is Multi thread with the FreeRTOS. On I2C1 line three device are connected. all the device are accessed from the different thread. to prevent the simultaneous access we have used Mutex...
