Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on September 15, 2012 at 17:22Hi all;I have an issue with connecting an external MCU target (STM32F103ZE) with the onboard STM32F4 Discovery ST-Link.I had this message:''fatal error: ST-Link, failed to identify target MCU - Check hardware and...
Posted on September 13, 2012 at 19:10I apologize right now for my English. I purchased a STM32VLDISCOVERY and unsteval-mki0 +2 v2 both st microelectronics. I tried the program that is given with the second component, and seemed very nice. Wanted ho...
Posted on September 13, 2012 at 22:30I started learn about STM32f4 discovery and i want to send and receive some data between my discovery board and my PC before i was working with AVR and i was sending and receiving data with RS232 but now i want t...
Posted on September 14, 2012 at 18:03hi, I have stm32f4 discovery and ant7-m24lr-a board.i try to interface them.Any sample code for the M24lr64-r(dual interface :i2c serial bus and iso 15693 Rf protocol) with any stm32.give any suggestion.
Posted on September 07, 2012 at 13:47I am trying to reprogram an STM32F407IG by using the USART interface as described in http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/APPLICATION_NOTE/CD00264342.pdf. I am able to establish...
Posted on September 14, 2012 at 14:42I have set up interupts on the ADC1 (AWD) and ADC2(EOC). They both works well, but i'm having some concern about the values from the ADC1. If I get an AWD interrupt, how can I then make sure that I'm getting the ...
Posted on September 14, 2012 at 11:21Hi all,I am using STM3210E-EVAL.In the User Manual, it says: ''The ready/busy signal can be connected to either WAIT signal or FSMC_INT2 signal of the STM32F103ZGT6 depending on the setting of JP7.''I am trying t...
Posted on September 13, 2012 at 23:40I'm tring to set up SPI2 as a master SPI device to communicate with another device. After configuring the clocks, GPIO and SPI device, I wait for SPI_I2S_FLAG_TXE to clear before writing. But the flag never cle...
Posted on September 12, 2012 at 08:10Hi,I want to have the ability to read/write to a specific address in RAM. How could I do that in C.Any suggestions? #really-bad-idea
Posted on September 12, 2012 at 15:49Hi all, I am using Ride gcc compiler for STM32F105RC, after compilation I get .elf file , I converted it to .bin using ''arm-none-eabi-objcopy'' utility, if I flash .bin file using Flash loader utility provided b...
