Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 16, 2013 at 12:38I'm using IAR. My board wold not get programated. In fact the program annonce that the program was successfully downloaded and the debug mode is opned but the program in the stm32 wold not change :\ when I chek the de...
Posted on June 16, 2013 at 06:32Hey guys,I would be very grateful if someone help me for the following issue.I want to compile and save some information in an indoor internal SRAMmicrocontroller when power supply of microcontroller goes offline,thos...
Posted on June 15, 2013 at 08:00HI, I'm starting to implement my own bootloader for STM32F2xx. Currently I plan to support UART, USB and ETH. Also I plan to use EEPROM emulation. Implementation of USB and ETH (TCPIP Socket) takes about 30K. So To b...
Posted on June 15, 2013 at 22:18I am trying to configure the NVIC for the first time. In looking online for help, most project reference these functions: NVIC_InitTypeDef NVIC_InitStructure; /* Enable the TIM2 gloabal Interrupt */ NVIC_InitStr...
Posted on May 14, 2013 at 23:02Is it possible to use DMA for USB transfers? My understanding of the STM32 DMA controller is that it will transfer data from one place to another without CPU usage. If I were moving data from RAM to a DAC output, I can...
Posted on June 15, 2013 at 13:18I wrote my bootloader, that load application to the flash. Now I want to set security. Is it enough to set RDP Level1 and write protection to sector0, where my bootloader is located? Or I need to set RDP to Level2? Th...
Posted on June 12, 2013 at 21:33Hello,I have a customer that is using the following Omilex STM32F407 based board for development: https://www.olimex.com/Products/ARM/ST/STM32-P407/They selected this board because the STM32F4 discovery boards we prov...
Posted on August 13, 2012 at 09:20typedef enum { GPIO_Mode_AIN = 0x0, GPIO_Mode_IN_FLOATING = 0x04, GPIO_Mode_IPD = 0x28, GPIO_Mode_IPU = 0x48, GPIO_Mode_Out_OD = 0x14, GPIO_Mode_Out_PP = 0x10, GPIO_Mode_AF_OD = 0x1C, GPIO_Mode_AF_PP =...
Posted on June 14, 2013 at 16:10to be migrated, sourceId: 31551:697285D7-A9CA-445D-B16C-F23BF0E3B1A3
Posted on March 12, 2013 at 06:40Hi, Anyone of you have worked on WIFI? I need a small help related to that. I am using Hi-Link WIFI module named HLK M03 WIFI module with STM32 controller. I am able to configure my WIFI module properly i.e. initiali...
