Posted on July 02, 2017 at 17:07Hello!I use STM32F429ZI. I have generated project with help of Cube MX. I have chosen CDC Virtual COM port. It includes two function: Transmit and Receive. Bulk IN and Bulk Out. I add Interrupt IN endpoint and I want ...
Posted on April 13, 2017 at 14:09Hello I use project CDC Virtual COM Port, which I few change. My project has 2 endpoints. Bulk - out and Interrupt - in. I use standart function: CDC_Receive_HS (uint8_t* Buf, uint32_t *Len) - for receive data and CD...
Posted on September 30, 2016 at 13:41Hello! I use STM32F429ZI and I try to set a software interrupt, but it doesn't work. I set it as follows: EXTI->IMR |= EXTI_IMR_MR0; NVIC_SetPriority(EXTI0_IRQn, 15); NVIC_EnableIRQ(EXTI0_IRQn); ...
Posted on May 22, 2015 at 11:33Hi,help me please to set up the SAI correctly.I need a mode I2S standart, 32-bit frame, 24-bit data. I configured my code: hsai_BlockA1.Instance = SAI1_Block_A; hsai_BlockA1.Init.Protocol = SAI_FREE_PROTOCOL; hsa...
Posted on March 31, 2015 at 18:47Hello,I have downloaded new library CubeF4 (1.5.0) and generated project with CMSIS RTOS. Releas notes says that the Mail Queue Management is not supported in this version RTOS (8.1.2). However, there is a RTOS funct...
Posted on July 03, 2017 at 08:43Hi!CDC example has 1 Bulk IN, 1 Bulk OUT and Control endpoint, but it hasn't Interrupt endpoint. I need to help. How can I do Interrupt transfer correct?
Posted on November 21, 2014 at 10:35
Thank you very much!
I use
in my project
as FreeRTOS. FreeRTOS
has its own heap.
/* Allocate the memory for the heap. */
static unsigned char ucHeap[ configTOTAL_HEAP_SIZE ];
...
Posted on October 22, 2014 at 07:50 I just changed the function USBD_CDC_TransmitPacket. uint8_t USBD_CDC_TransmitPacket(USBD_HandleTypeDef *pdev, uint8_t ep_num)
{
USBD_CDC_HandleTypeDef *hcdc = pdev->pClassData;
if(pdev->pClassData != N...
