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Posted on August 19, 2012 at 20:51I have a development kit STM32f4 discovery kit and it has double Canbus interface modules. How to get first message from Can1 and send it to Can2 , Can1 and Can2 have different speed #stm32 #bus #can
Posted on August 18, 2012 at 06:51 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on August 18, 2012 at 00:19I am trying to receive data over full duplex SPI but STM32 does not line up clock and data if I configure in SPI_CPHA_2Edge. However if I configure in SPI_CPHA_1Edge, everything works fine. My slave however sends d...
Posted on August 16, 2012 at 16:27Hi,I am looking for recommendations as to how best to deal with SPI transactions where the SPI word length is greater than 16 bits.I intend to use 64 bit transactions from the host PC to my stm32 board. Therefore, I...
Posted on August 15, 2012 at 20:30 I am reading the STM32 startup code right now, got a question about stack section, hope you guys can help me. 1. AREA STACK, NOINIT, READWRITE, ALIGN=3 2. Stack_Mem SPACE Stack_Size 3. __initial_sp ...
Posted on August 16, 2012 at 16:51Should be okay now, thanks for the attention! ______________________ Dear STM32 experts, i'm doing my first SPI bus and i'm coding STM32 for a week now so please don't be too hard :D I'm trying to interface a h...
Posted on August 15, 2012 at 17:15Hi, I've asked this question via email to STM in May, but didn't get any response, so I'll try again here: Is there a machine-readable IO map description for the STM32 family available anywhere? By this I mean some ...
Posted on August 15, 2012 at 16:55Hi,I am using the STM32L151VC mpu and I have run into a problem in that a hard fault is being thrown by a seemingly innocuous bit of code inside the STM32L1xx_StdPeriph_Lib_V1.1 in the NVIC_Init() function. The line...
Posted on August 14, 2012 at 14:59Hello, I have faced a problem with pin GPIO pin PC13. I'm trying to use PC13 as output. Seems like after I initialize USART3 the PC13 pin does not work anymore in Push-Pull-mode. Anyhow If I enable the PC13 pull-up ...
Posted on August 07, 2012 at 07:47Hello all, Is it possible to ''hack'' a products' software via one of the Debug interfaces JTAG/SWD? If yes, how is it possible to protect our products? Thanks!
