Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 10, 2017 at 13:35Dear All,I am using STM32F030x6 for one of my projects ,PLL not working with Mul 6 of Internal 8 MHZ oscillator.PFA code .Share your valuable advise to resolve the issue.Thanks,Utpal
Posted on December 22, 2016 at 14:38I use a STM32L4 with a Micron N25Q032A (32 Mbit, 4Mx8). I have some Questions about this or similar Micron-Chips and hope to get here some Hints. After a PageWrite (Command 0x12 QUAD_IN_FAST_PROG) you have to pol...
Posted on March 08, 2017 at 17:10I'm developping an application based on STM32L475. In this application I'm controlling a device that is managed via UART2 interface with AT commands. This device is correctly working in run mode but problem comes whe...
Posted on March 09, 2017 at 09:27Hi everyone,I work with the stm32l073rz. I measure the sensor with the ADC and the retrieved value is correct.Now, I want to increase the precision. The sensor gives a little value (maximum 1.5V). Can I reduce the i...
Posted on March 09, 2017 at 17:00 I'm currently working on a Motor Controller using the STM32F3. I need the ability to start and stop the motors and, in particular, the ability to switch from moving to stopped and free-wheeling. It would seem tha...
Posted on March 09, 2017 at 08:34Hi,I want to know more about USART operation and I will appreciate for your comment and explanations.1)If RXNE=1 and it execute interrupt subroutine always it means that we a valid data? even the between operation so...
Posted on March 10, 2017 at 09:32hi,I want use SPI1 as master and SPI1 reg configure as that SPI1->CR2 = 0x1704; SPI1->CR1 = 0x15C;read code is GPIOA->BSRR |= 1 << 20; //set NSS low for(i = 0;i < command_size;i++) { while (0 == (...
Posted on March 09, 2017 at 16:25Hi,I'm new on ST MCU, I'm trying yo understand how to read the internal flash of STM32F042K6. I want to read the Page 31 of the device, the address is 0x800FC00 but if I try to read it with a pointer the program goes...
Posted on March 10, 2017 at 06:13Hi,I don't know what good it is ranting to the community here, but in the hope,that someone @ST looks into these and thus a final resolve.I 've been trying to download the Cube F4 package for 2 days.The problems are:...
Posted on March 08, 2017 at 16:22static void low_level_init(struct netif *netif){uint32_t regvalue = 0;HAL_StatusTypeDef hal_eth_init_status;/* Init ETH */uint8_t MACAddr[6] ; heth.Instance = ETH; heth.Init.AutoNegotiation = ETH_AUTONEGOTIATION_ENAB...
