Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 15, 2014 at 13:45Hi, I am trying to control a TFT over LVDS with an STM32F429. At around 30 MHz the Signal seems to be ok, but the Display wants at least 40MHz. Turning up the Speed above ~33Mhz is messing up the clock signal and visi...
Posted on June 18, 2014 at 15:26 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on June 16, 2014 at 16:22Hi, I have STM32L1 work with STM32 VCP library The VCP work very well in windows, but I need work in the linux embedded with kernel 3.11I tried but linux does not detect the STM32 VCP, while the FTDI work very well in...
Posted on June 18, 2014 at 12:54Hello, i'v try to compile example fft code using stm dsp libraries. Got this error message: /usr/gcc-arm-none-eabi-4_7-2013q1/bin/../lib/gcc/arm-none-eabi/4.7.3/../../../../arm-none-eabi/lib/armv7e-m/fpu/libm.a(lib_...
Posted on June 18, 2014 at 12:54Hi,I am novice in MCU. I am wondering can I use the USB and SDIO on STM32F4 without external crystal? Will the internal oscillator be sufficient?Thanks.
Posted on June 17, 2014 at 12:41 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on June 18, 2014 at 11:17Hi, I am new to this forum and to using the STM32 processors, so please forgive me if this topic has already been discussed. I am using a Discovery board with a STM32L152RC micro-processor on. I am trying to implement...
Posted on June 18, 2014 at 11:57So if I want to connect two discovery boards, Could I use this sample? I have to use 2 CAN driver?!!
Posted on April 04, 2014 at 16:43Hi all,I would like to know if anyone has a problem when enabling the Tx buffer empty interrupt. In fact, when i put SPI_I2S_ITConfig(SPI1, SPI_I2S_IT_TXE, ENABLE); , the code coming after can't be executed switch (...
Posted on June 17, 2014 at 05:07Without delving into the DS, can someone please confirm for me whether you can or cannot have ULPI and I2S enabled at the same time with F2-F4 QFP144 and smaller?This seems a bit odd since I think there would be a nee...
