Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Posted on December 08, 2015 at 11:04I have read the following note in STM32CubeMX 4.12.0 release notes 333755 [MX-FreeRTOS/NVIC] HAL_IncTick must be removed and systick prio must be the lowest when FreeRTOS is activated I have regenerated a projec...
Posted on December 04, 2015 at 01:51Hi, I tried using HAL_Delay(); I thought I can just use HAL_Delay(500); but it's not working.the code is below. (from STM32cubeF4)__weak void HAL_Delay(__IO uint32_t Delay){ uint32_t tickstart = 0; tickstart = H...
Posted on November 29, 2015 at 16:08Hello, I'm new to STM32 eval board and I tried to test uart printf example that came with STM32cubeF4 package. The example uses hal driver I understand.Has anybody succeeded in getting print on console (COM16 port...
Posted on December 03, 2015 at 15:48Maybe I'm blind but I couldn't find this info anywhere.When I get a HAL ''DMA Complete'' callback, is that code operating inside an ISR context or as normal user code? I inherited some firmware code and it's doin...
Posted on December 03, 2015 at 15:27I got the http://www.st.com/web/en/catalog/tools/FM116/SC959/SS1532/LN1848/PF261641?icmp=pf261641_pron_pr-massmarket_jun2015&sc=stm32f7discovery-pr and the http://www.st.com/web/catalog/tools/FM146/CL1984/SC720/SS...
Posted on November 19, 2015 at 12:21Hi, I have generated a basic project with STM32Cube. the 1st step is to make USB working as COM Port. I have made some tests and the communication from STM32 and PC is working I can send data, but if I try to send...
Posted on September 21, 2015 at 16:02 Hello, I'm wondering about the transfer rate of USB FS and sample rate with ADC. I have written a program which measures continuous two 50Hz sinus signals. Then it transfers them to the PC an...
Posted on December 02, 2015 at 12:08Hi, I'm using a STM32F4 device and I want to have a VCP on the USB Full speed port. I'm trying to understand how to isolate it, because the device I'm designing is for industrial purposes. I found many solution th...
Posted on September 16, 2014 at 10:49Hi, I'm using a Nucleo-F302R8 and I want to use the USB as a virtual COM Port to connect it to Labview. I think this might be possible cause the UM1724 describes it for the use with mbed. I'm not really sure wha...
Posted on December 02, 2015 at 08:41Hi folks! The page erase command does not seem to work. The communication sequence is as follows with replies from the STM inside brackets: Erase:0x5A [0x79] 0x44 [0xA5] 0xBB [0xA5] pages:0x00 [0xA5] 0x04 [0x79] p...
