Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on December 26, 2017 at 03:42for a short term experiment, I need to transceive through 500M of bush, I ordered the 100mW and 1W units below.Is there a best practice guide for LoRa Power ? I have my new https://www.aliexpress.com/item/Origina...
Posted on December 26, 2017 at 09:00Hello we are using STM32f429 ( 144) ,we use port PA0 as input without interrupt ; PA0 has an external pull up resistor ; we use the it on 168Mhz with external crystal 8Mhz , but we noticed that we cant configur...
Posted on December 22, 2017 at 16:34HiIs there an option to only use the Rx-pin of a uart / usart so that the Tx-pin can be used for something else (in my case SPI_SCK)?If I enable a uart / usart in STM32CubeMx and go to the 'Configuration' tab I ca...
Posted on December 26, 2017 at 10:51Hello everyone,I wish to store a variable in flash memory untouched which will be changed only once but I can read or write it anytime I want, how is that possible? I do not wish to use the ROM unless there is no ...
Posted on December 26, 2017 at 17:21I'd like to know the correct prodecure of using BulkSendData in the ST USB driver. I've a problem with STM32L4 with code generated from CubeMX for USB host. I've connected to the USB port LTE modem which has CDC-A...
Posted on December 26, 2017 at 16:13Hello everyone .. I have an important question .. I am designing a circuit with this MCU and I want it to be programmed via UART lines .. So for this , as far as I read the reference manual , I need to put it to t...
Posted on December 05, 2017 at 15:47In the stm32l0xx_ll_utils.h, the UID is using the wrong offset:__STATIC_INLINE uint32_t LL_GetUID_Word2(void){ return (uint32_t)(READ_REG(*((uint32_t *)(UID_BASE_ADDRESS + 8U))));}Checked in both STM32Cube_FW_L0_...
Posted on December 26, 2017 at 12:49Hi, I have these two shields and I want to integrate their libraries into a code generated by CubeMX where USBhost and FATFS middleware with relative pins are defined. I think that Shields' libraries are available...
Posted on December 25, 2017 at 10:03hi,I am using stm32F103VE(512KB), which start file I should use? Where can I download it? I just get startup_stm32f103xb.s from STM32Cube_FW_F1_V1.6.0, I am not sure it is right?
Posted on December 24, 2017 at 11:36I can see the headings but always get 'Unexpected error has occurred' when I click on the headings. This is rubbish.
