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Self-test library for STM32F2xx?

Posted on October 05, 2012 at 09:45Hello, for STM32F1xx a self-test library is available as described in AN3307. Is a similar library available for STM32F2xx? Or can the same library be adapted for STM32F2xx? Bodo

extern by • Associate
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STM32F103 I2C EEPROM oddity

Posted on June 17, 2013 at 00:39I am trying to use the I2C to read and write to an external 24LC024 EEPROM.  I am using a polling method since my DMAs are being used for USART2.  I remapped I2C1 to PB8/PB9.  When I read the EEPROM it works fine and...

CLKOUT feature on STM32F205

Posted on June 17, 2013 at 11:01I have used following code to get CLKout on PC9 but it didn't work:Sysyteminit() was called earlier.     /*Enable or disable the AHB1 peripheral clock */ RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOC, ENABLE); /*Configu...

Stm32 programing problem

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...

Internal Sram Read And Write

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...

htc by • Associate
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STM32F2xx Bootloader Sectors allocation

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...

dimax by • Senior
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STM32F30x ADC dual regular simult. mode, 8 bit

Posted on June 01, 2013 at 21:24 Hello, I'm trying to run STM32F30x ADC in dual regular simultaneous 8-bit mode and I would like to ask for help. My MCU is STM32F303CBT6, rev. Y, I'm using ADC 1+2 for PA0 and PA4 sampling respectively. Unf...

Where is the NVIC_InitStructure?

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...

STM32 HS USB DMA Transfer

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...

ckern by • Associate II
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STM32F4xx Bootloader and Security

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...

alexandr by • Associate II
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