The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Posted on October 23, 2014 at 20:45Hello all, i want to build a function like current_time = time_now - last_time, more exactly i wanna get the time from two of the same event (reading some mems sensors) I'ved google`it a bit and found that most u...
Posted on October 23, 2014 at 18:54 Hi, to send SPI data I use the code below: GPIOE->BSRRH |= GPIO_Pin_13; received_val=SPI2_send(0x16); GPIOE->BSRRL |= GPIO_Pin_13; The problem is the CS (GPIO_Pin_13) already become...
Posted on May 02, 2014 at 06:46 hi, i am very new to stm32,i have to make jtag connection also for debugging and programming. i have concerned with stm32f030R8t6 disco schematic but i was unable to find more detail about 20pin jtag as its using st_l...
Posted on October 22, 2014 at 21:36 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on October 22, 2014 at 07:20For the STM32F4 Discovery board, can someone tell me exactly what pins need to be connected in order to power this externally (i.e. not via USB)? Surprisinginly, I can't find any place where this information is cle...
Posted on October 02, 2014 at 14:29Hello all. I have a discovery board with the 2.4'' LCD.When i download any example with GUI in all situations and wait some time the screen goes white. Does anyone knows why and if the board is defective.Thanks.
Posted on October 22, 2014 at 09:16Hi, I notice that the 32L152CDISCOVERY device has only1 USB port, which is connected to the ST-LINK V2 part. Can I configure this port for ''user'' USB communication as part of my application running on the STM32L1...
Posted on October 16, 2014 at 12:50Hi everybody, this is my first post on STe2e, so be patient with me. I've read a good amount of threads related to bootloaders/interrupt/VTOR but I cannot find a final word to my problem so I decided to start a new...
Posted on October 20, 2014 at 11:20 I'm new in ST world. I'm trying to work with UART, so I wrote this code to initializate UART and to send ''Hello''. I'am using STM32F0 board. #include ''stm32f0xx_gpio.h'' #include ''stm32f0xx_rcc.h...
Posted on October 22, 2014 at 09:51used for many yearsKeilproducts,butlatelyI findthat it containsmore errors,backlogsandproblems thanis healthy.Is thereTrueStudioorIAREmbeddedWorkbenchforARMbetter?