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Posted on July 03, 2012 at 09:43Hi,I'm currently trying to implement a non interrupt driven millisecond timer. I have alot of other interrupts and functions, which i do not want to interrupt to increment a timer value. Also, i've already implemented...
Posted on June 29, 2012 at 10:23Hi. I have a STM32f3220g-eval board. I tried lwip standalone stack. It doesn't work, I made same in the document UM1057. Jumpers and selecting modes from software are ok. Dhcp or pinging response does not work Also ...
Posted on July 02, 2012 at 06:31Hi all, I need to know more about the GPIO current source / sinking capabilities of the STM32F0 family. According to Table 18 in the STM32F051C8 datasheet (DM00039193.pdf) the maximum current that can be sinked/sourc...
Posted on June 26, 2012 at 00:29Hi all, I'm trying to use the CRC module in a STM32F107 using IAR EW and I'm not getting very far. I'm using the standard stm32f10x_crc.c library but looking in the debugger, any writes to CRC_DR or CRC_CR are being i...
Posted on June 24, 2012 at 14:23Hello I'm working on USB device library V3.3.0; I'm new be in STM32 USB; I have some question:could you please help me 1/ I don't understand why SYSCFG module clock is used for the USB disconnect feature ? 2/ What GP...
Posted on July 02, 2012 at 15:08Dear STM32 users, This read-only thread is dedicated to provide the legacy version of the STM32 Standard Peripherals and USB Libraries. STM32F10x Standard Peripherals Library https://my.st.com//public/STe2ecom...
Posted on July 02, 2012 at 08:00Hi folks..I have a 433 Mhz RF reciever with me. I have configured PA.09 as AIN and connected it with Receiver's DATA Pin .I want to test my connection with a sample code.How should I begin about it ?
Posted on July 01, 2012 at 10:01I use sleep mode WFI.After wake by interrupt I switch on HSI , switch system clock to HSI, and just after it processor performs 5-10 lines and stuck(stop)The effect is very unstable, it stuck in different moments, so...
Posted on February 01, 2012 at 12:44Hi, Is there any known problem/limitation on having interrupts during SPI comunication (between micro and external flash for example)? Thanks. #spi2-sck-open-drain-output
Posted on June 08, 2012 at 23:56Hello all, I am using stm32f217 on my target board. it has a mutiplexed 8MB psram. My problem is my one 16bit write changes the value written by previous 16bit write. write_ram16(0,0xaaaa)-->16 bit write at offset 0, ...
