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Posted on October 17, 2016 at 15:50Is there any method ( library function, variable, or other) to check if USB2.0 HS MSC connection is established or not ? I want to turn-on / off a LED on the board upon USB connection status. THANKS....
Posted on October 18, 2016 at 09:51Hello,i have problem with eeprom, then i erasing eeprom (writing 0 or any other values) then everything is working without problem , later then i write 0 then everything is working fine, but if i write other value ...
Posted on October 07, 2016 at 15:11 I have a STM32F429I-DISCO and I want print some message with prinf function. I'm following some tutorials but in Debug Viewer nothing is printed. I get from the STM32F429I-Discovery/Templates/MDK-ARM from t...
Posted on October 16, 2016 at 00:47 Hello, I have trouble to get Timer2 interrupt on a STM32F103C8T6 minimal board running. The Timer2 is working fine, but when I enable the interrupt for this timer my program ends up in the default handler (infi...
Posted on October 06, 2016 at 08:26Dear Sir,While configuring STM32cubemx, my design does not contain any TIM1 or else.Now I am confused how should I configure Timer application for GPIO or other things.According to this vedio,https://www.youtube.co...
Posted on October 17, 2016 at 20:32Hello. I use STM32F746 Discovery with STemWin last version. When I start a project STM32746G-Discovery\Applications\STemWin\STemWin_HelloWorld\EWARM\Project.eww it works well. But after changing GUI_NUM_LAYERS valu...
Posted on October 13, 2016 at 00:41Hello, Will the following generate a 50 Hz pulse?(Since htim3.Init.Period = 19999 which I think equates to ~20ms) htim3.Instance = TIM3; htim3.Init.Prescaler = 83; htim3.Init.CounterMode = TIM_COUNTERMODE_UP; ht...
Posted on August 09, 2016 at 19:19These are minor errors, but it'd a pity to have them nevertheless, once spotted. Table 1. Applicable products - missing part numbers altogether for L1, F1 and F2Table 3. Embedded bootloaders - for F0, in Device co...
Posted on October 12, 2016 at 08:46 Hello all, I'm using the ST Library for USB Communication via VCP and as CDC Device.Now I'm trying to flush the buffer, when the µC recieves a ''p'' from the PC. I already tried to set APP_Rx_ptr_in and...
Posted on October 17, 2016 at 11:02Hi! On 1st board i use HAL_UART_Transmit(&huart3,send_arr,100,5000); to transmit send_arr to 2nd board. on 2 nd board, i use HAL_UART_Receive_IT(&huart2,rec_arr,100); to receive data from 1st. but, If the data is l...
