Hi,I am trying to use Host Negotiation Protocol on STM32 boards.Two boards are connected together stm32f4-discovery (A-device) and stm32f429i-disc1 (B-Device). VBUS sensing, HNPCAP is enabled at both side.DHNPEN bit in GOTGCTL register is enabled aft...

Posted on August 11, 2016 at 11:57Hi, I am developing Ethernet driver on STM32F7-DISCO board. I set buffer address, buffer size in Tx descriptor. Then I set control bits in TDES0 of Tx descriptor and write DMATPDR register to send the frame. However...

Posted on September 12, 2014 at 13:43Hi, My project crashed during programming of STM32L152 internal flash. Crashing means, that I cannot halt CPU; no hard fault nor bus fault interrupt only CPU freezed. Project runs CMSIS-RTX RTOS. Program is runni...