Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on July 05, 2016 at 09:02 Hi, I try to setup two compare channels on TIM5 of a STM32F446 device to generate two independent time triggers. Both triggers have a frequency of approximately 8kHz but differ by a few timer ticks. Hence ...
Posted on July 05, 2016 at 09:47The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on July 04, 2016 at 05:02In STM32F103,i use USB_EPnR to config endpoint address, e.g. I can config endpoint1 with adress 0x0a,so endpoint1 can communicate with host endpoint10。 But in STM32F407 i don‘t find where to config endpoint adress，on...
Posted on July 01, 2016 at 18:20Hi I use DMA for transferring data from ADC to ADCConverted[300] . I stop DMA somewhere in my program and get the position of the current transferred value by this command: Current_Pos2= ((uint16_t)(DMA1_Channel1->CN...
Posted on July 05, 2016 at 11:33Good day! I have a problem. In http://www.st.com/content/ccc/resource/technical/document/reference_manual/4a/19/6e/18/9d/92/43/32/DM00043574.pdf/files/DM00043574.pdf/jcr:content/translations/en.DM00043574.pdf said tha...
Posted on June 27, 2016 at 17:07I stumbled upon http://stmcufinder.com today... interesting, appears to be genuinely ST-bred, but I don't remember to have seen a link to it anywhere on st.com. JW
Posted on July 05, 2016 at 10:41Hi everybody! I have a question regarding to the flash of STM32L4xx. If i erase one flash page of the device and in the next step read out that flash page i receive always 0xFFs. Then i wtite i. e. 0xFFFFFFFFFFFFFFFF ...
Posted on July 04, 2016 at 09:21Test EnvironmentSTM32F746G-DiscoveryMDK-ARM, uvision V5.14.0.0 (Licenced)USB High-Speed, Mass Storage Class Example ( ST_STM32F\STM32Cube7\STM32Cube_FW_F7_V1.4.0\Projects\STM32746G-Discovery\Applications\USB_Device\...
Posted on September 02, 2015 at 15:32 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on July 04, 2016 at 04:06Dear forum, I am trying to transfer a block of bytes from RAM to UART2 using DMA on STM32F042. I found the HAL function HAL_UART_Transmit_DMA, so I want to go to stop right after that, like this: int_disable(); ...
