How to implement HID stream driver via USB on STM32L562QE?
Hi, My evaluate kit is STM32L562E-DK Discovery kit.Is there any example to demo how to implement HID stream driver via USB on STM32L562QE?rgds,QiZhang
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Hi Sir/Madam We are doing MTBF calculation for my design and we need reliability data for the below MCU Part
MTBF of below MCU is required:STM32L476VGT7STM32L433RCT3
Resolved! Using TIM5 for function call timing and not getting expected results
STM32F777__HAL_RCC_TIM5_CLK_ENABLE(); TIM5->PSC = HAL_RCC_GetPCLK1Freq()/1000000 - 1; TIM5->CR1 = TIM_CR1_CEN; cyclecountstart = TIM5->CNT; HAL_Delay(1); cyclecountend = TIM5->CNT; cyclecount = cyclecountend - cyclecountstart;I expect to see cyclec...
MCU gets stuck when enabling DMA channel to read from GPIO register on STM32F103.
I want to read from GPIOB in regular intervals into the RAM. After 8 hours of reading blog posts, examples and trying different things I had no success. I am using STM32Cube to generate code and I am using following code to initiate transfer. So far ...
My potentiometer in a adc led counter doesnt work
Im trying to do an ADC led counter, but when i debug my program i see the live expression and i can watch the changes in the potentiometer, but D10,D9,D8 AND D7 are on but with 1.8v, and d5,d4,d3,d2 turn on with 3.3v, the main idea is that when i rot...
STM32H743 Using of Multichannel ADC Triggered by Timer in Interrupt Mode
I'm having a trouble when using multichannel ADC. In my application there is 2 ADC which contains 7 channels. In ADC Interrupt Callback, I'm pushing the read data to array of 7 elements. But I couldn't see the proper value in proper element of array,...
Resolved! Is sprintf() supposed to support uint64_t numbers?
This compiles with no warnings or errors: char buf[256];uint64_t bignum = 0x123456789;sprintf(buf,"bignum: 0x%016llx, %llu\r\n",bignum,bignum);HAL_UART_Transmit_DMA(&huart1,(uint8_t *)buf, strlen(buf));This comes out the terminal:bignum: 0x0000000000...
FMC and SDRAM sample
I'm using STM32F469 with 2M x 16 x 4banks (16MB) SDRAM.I'm just trying to run FMC_SDRAM sample for STM32469l-EVAL and it seems the first 256 data could write/read successfully.My question is that to access memories in 2 to 4 banks, do I need to send...
STM32F7 and MPU
Hello everyone,I apply STM32F746BE with externel SDRAM 32MB (MT48LC16M16A2P-75 IT:D) and externel FLASH 16MB (MX25L12845GM2I-10G), Ethernet (LAN8710AI-EZK), LCD.Vector' table is located at 0x20000000. Firmware is runned from externel FLASH 0x90000000...
