hi all, I wan to use PA4, PA5 and PA7 as I2S.but can't output clk. follow is code for I2S setting: // clock setting RCC_PLLI2SConfig(16, 334, 2, 7, 7); RCC_I2SCLKConfig(RCC_I2SBus_APB1, RCC_I2SCLKSource_PLLI2S); //RCC_I2SCLKConfig(RCC_I2SBus_APB2...
I have an IoT hardware (using STM32L152) that carry out some tasks and go to STOP mode for 30 minutes. Then, it will wake up and repeat the same process again. Now, I would like to add the watchdog timer to ensure everything works fine. My question i...
Hallo everybody,I use a NUCLEO STM32F746 board and playing with an LWIP echoclient example.Everything is working as expected.However if I shift the .RxDecripSection and .TxDescripSection from the 0x20010000 and 0x20010080 addresses to the 0x20030000...
I planned to use the ST-LINK V3SET interface, with the 14 pin target JTAG interface (Table 6 in UM2448 Rev 1), but the JTAG signals/pins/functions are not listed in the datasheets or CubeMX pin configurator. Does this part not have the JTAG interface...
How do I work around this problem?Tried to import a project from a ZIP archive...Project doesn't build, tool chain setup hosed.Internal error was null ptr exception.Thanks!
Hi, i able to trigger BSP_CAMERA_SnapshotStart and save the camera output to RAM_D1. But when i change to save the camera output to RAM_D2. I not able to get the output at BSP_CAMERA_FrameEventCallback.//uint8_t camera_frame_buffer[480*480] __attribu...
For example timer A: is it low-speed (APB1) 'APB1 timer clock' or high-speed APB2 'APB2 timer clock'?I read the timer and RCC sections but could not figure this out...Can you tell me where this is documented?Thanks!
Posted on June 18, 2014 at 16:24After applying a number of bugfixes posted on the forum for the pre-Cube device libraries, I eventually found another one needed to get the HS core working in FS mode.The issue is that, in file usbd_req.c, the USBD_Ge...
Hello Guys;I am trying to do Push Button Interrput UART+DMA application, but I have a problem about the UART DMA. When I configure the dma in normal mode it just make transmit once. I need to use dma every time I push the button. This is my code ;#i...
