Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 09, 2017 at 22:28hithis code which i use >> (shift operator) to detect flag work correctlyvoid putchar( char *string){ while(*string) { while(usart_sr >> 6 == RESET); while(usart_sr >> 7 == RESET); USART_SendData(USART2,*string); *str...
Posted on May 09, 2017 at 14:39How use the analog port with the stm32l0538 disco using the hal library#analog
Posted on May 10, 2017 at 15:17Hello All,I want to use the SMBus library written by MCD team. Could you please help me out with sample code to communicate with two microcontrollers?Here is the snippet of my code:/* SCL */ GPIO_InitStruct.Pin = GPIO_...
Posted on May 08, 2017 at 21:11I'm currently trying to compile the STM32L1xx Discovery Board Example Project with the Dispaly driving, current meassurement and Touch Bar sensing.I tried to import the Project in TrueSTUDIO on Windows and Linux. Both ...
Posted on May 10, 2017 at 07:09Hi guys,i have tried placing SDRAM as data memory instead of internal RAM.But my code is getting into hardfault.what could be the reason??I have attached the modified startup file and system_stm32f4xx.c,startup_stm32f4...
Posted on May 07, 2017 at 22:34HiI'm working on stm32f042 but now I want to use the stm32f030 for memori and cost reason, I see that in the 030 there aren't the boot SEL bit to select by default the flash boot. On my board in boot pin I use a pull-u...
Posted on May 05, 2017 at 18:44Hi,I'm trying to connect a TTL-232R USB-UART Converter to an STM32F3DISCOVERY board. I've connected the TX/RX wires on the TTL-232R to PB10/PB11 on the STM32F3DISCOVERY board. I have the board connected to my laptop ov...
Posted on April 26, 2017 at 07:14Hello,I am working with the STM32L476G-Discovery board. I am testing the examples applications and I have found an error in the demonstration application regarding to the soundmeter feature.* With the *.bin file prov...
Posted on June 20, 2015 at 20:20 I'm using CubeMX for a f407 project. When I generate the code I get a warning --The Code is successfully generated under c:/dev/MyProject but library creation and copy have a problem.--Does anyone have a clue what t...
Posted on May 17, 2016 at 11:19When enable I2C3, CubeMX will generate stm32f4xx_hal_msp.c with a function named HAL_I2C_MspInit(), and in that function, the code will first config PC9 and then PA8 to be I2C pins. This order may lead to a busy state ...
