KEIL MDK5.14 NOT found stm32l051 StdPeriph Drivers in RTE
Posted on July 20, 2016 at 03:05 HI: i can't find StdPeriph Drivers in RTE when i use KEIL for stm32l does it not support?
Forum Posts
Could someone explain this ''Reset Handler''?
Posted on July 20, 2016 at 00:08I am using Keil uVision, and occasionally, at start of debug, the program counter would stuck at the Rest handler routine below. The execution would point to the instruction: ''BLX R0'' (line #2) and woul...
Eclipse Debugging Cannot ''Restart a process or debug target without terminating and re-launching''
Posted on July 18, 2016 at 16:47In Eclipse debugging: The Restart button will not function properly. When the button is hit, the application continues to run from where it was or runs off into the weeds, but it never restarts the application. In o...
STM32F4 timer driven DMA
Posted on July 19, 2016 at 13:32 The original post was too long to process during our migration. Please click on the attachment to read the original post.
STM32F407VGT6 external oscillator
Posted on July 19, 2016 at 13:19Hi everyone, I have designed a board using stm32f407vgt6 and placed a 8MHz crystal oscillator with 22pF capacitors. The code I wrote works perfectly with stm32f4discovery. But when I try to use my board, it can't init...
DMA problem ?
Posted on July 19, 2016 at 13:58Dear All,I am facing a strange problem. I am using a slave SPI to transfer memory data by a DMA stream. The transfer uses 16-bit wide data. On the stm32f429 (m4) the code works very well and I can use the data. The sa...
STM32F2/F4 USB-MSC >4gb limitation
Posted on July 18, 2016 at 11:48 Hi. I have added USB Host support for MSC. It is working ok with USBs under 4gb... but it is not detected properly with USB-sticks over 4gb. I'm using library version 2.2.0, microcontroller are F2/F...
Setting RTC calibration output crashes STM32L1 discovery
Posted on July 19, 2016 at 10:47Hello, I'm working with an STM32L152C discovery trying to get the RTC to output a calibration signal. When configured to output a 512Hz signal it works as expected, however when set to output 1Hz, the processor crashe...
Usart 2 interrupt problem STM32F303CC
Posted on December 08, 2014 at 16:06 Hello I'm using a STM32F303CC lqfp 48 on a new product. I'm trying to use 3 Usart channels. I succesfully use channel 1 and 3 but channel 2 is acting weird. In configure the three channels all in the s...
DFSDM 8 serial channels but 4 filters. Why????
Posted on June 11, 2016 at 20:44I use the DFSDM in multichannel sound card USB. It is 1st time for me.I have read that the average DFSDM has 8 channels.When I started the project I have found that STM engineers added only 4 filters for 8 channels. I...
