Ask questions, find answers, and share insights on STM32 products and their technical features.
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...
Posted on June 17, 2014 at 17:47Hello, I am currently trying to get the example code for Stop mode for the STM32F2xx processor to work, without success. The example in question is the Stop.ewp project. The Wakeup IRQ handler is never called and the ...
Posted on June 12, 2014 at 16:11Hi, I'm in a project were we would like to use the STM32F103TBU7. As a toolchain we would like to use the IAR Embedded Workbench. Sadly I'm not allowed to use the STM peripheral library. This because it's a security a...
Posted on June 11, 2014 at 12:56The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on June 13, 2014 at 16:30Hello; I want to use DMA to transmit and receive data between a Slave and Master STM32 Boards. My question is how can i configure the DMA to transfer many different Array for example? i mean i want the slave to send ...
