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Posted on December 03, 2013 at 23:55Hi, I'm experiencing an odd problem on the STM32F103RF where I get a hard fault UNDEFINSTR on return from WFI in DEEPSLEEP. Here's a summary of my observations: 1. The hardfault occurs attempting to execute code ...
Posted on December 05, 2013 at 15:02I have an application that requires both of the SPI interfaces running as masters. The code currently has SPI1 up and running. I have then copied the setup function calls and updated them to configure SPI2 (taking...
Posted on December 04, 2013 at 20:29Hello,Today I bought one of these new stm32f429 discovery boards :http://www.st.com/web/catalog/tools/FM116/SC959/SS1532/PF259090For the moment I only launched the demo software, but it seems that the tuchscreen ...
Posted on December 05, 2013 at 16:43Hi,I have two timer running TIM2 and TIM4. I would like to capture TIM4 counter value when TIM2 overflows (update). I do not wish to sample the value inside the ISR because i need precision. I would like to use so...
Posted on December 05, 2013 at 02:53I initiated a technical support ticket regarding STM32 CAN bootloader issue and got an answer saying ''I'm unaware of any errata related to the CAN bootloader.'' then ticket status is set to REJECTED. I am confuse...
Posted on December 05, 2013 at 16:48The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on November 27, 2013 at 11:42Hi, I am using a STM32F401C Discovery board with the L3GD20 project example and I wanted to use the Debug printf view to see what are the data coming from the gyroscope. I followed this tutorial from Keil to enabl...
Posted on November 27, 2013 at 15:56 Hi together, I am using the code below to iterate over SRAM and put out every byte over USART1. However, I am receiving only null-bytes. I was debugging the codein Keil MDK and everything seems to be f...
Posted on November 28, 2013 at 17:12Hello, I need the camera example for STM32439I evaluation kit. I have STM32F4xx_DSP_StdPeriph_Lib_V1.3.0 but it doesn't work because this code is for STM32F437 (max.). I try to modify the code but I don't get wor...
Posted on August 12, 2013 at 15:29Hi, I'm trying to configure external interrupt on Port A Pin 0 and cannot get it working. Can't find the problem. The IDR register shows input but interrupt doesn't happen. The code: &sharpinclude ''stm32l1xx_conf.h...
