STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
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 September 12, 2016 at 04:31The problem is that I have an *external* 24.576 MHz MCLK. In master mode, how do I get that from outside the chip onto the SAI_CK_A or SAI_CK_B clock?I was going through section 36.3.1 ''SAI block diagram'' and ...
Posted on September 12, 2016 at 13:27Hi, I'm having a problem trying to initialize the RTC in an STM32L051K8T6 It's like I don't have access to the RTC registers. After writing 0xCA in WPR register I read it back and I get zero. I did everything acc...
Posted on September 08, 2016 at 02:58Using a STM32L152RCT6 - currently testing software on 32L152CDISCOVERY boardI am trying to configure PB3 (JTDO) as an output GPIO, however I am not able to do so. The pin is always stuck at 1.471V (Vcc/2) Vcc= 2....
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Posted on September 11, 2016 at 13:50 Hello I have written a code like this: #include < stdio.h > #include < string.h > #include ''stm32f10x_gpio.h'' #include ''stm32f10x_rcc.h'' #include ''stm32f10x_usart.h'' #include ''stm32f10x_dma...
Posted on September 11, 2016 at 21:43Hello,I hope I have an easy question. I would like to use an SD card together with my STM32F10x processor. The SD card should be used as an external flash memory.However, when the PCB consisting of the SD card an...
Posted on September 11, 2016 at 02:41Hi, everyone,I am using STM32F407, want to output a PWM signal using Timer 1 output compare function. the system clock rate is 168MHz, and input clock of Timer 1 is also 168MHz, no clock division applied.in TIM1_...
Posted on September 10, 2016 at 08:21Hello, Trying to debug my application in [DEAD LINK /public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Flat.aspx?RootFolder=/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Ausio%20async%20USB%20attempt%20not%2...
Posted on September 11, 2016 at 02:48The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on September 11, 2016 at 06:59 Hello I have tried to use USART IDLE interrupt to align my buffer position in right address. #include < stm32f10x_gpio.h > #include < stm32f10x_rcc.h > #include < stm32f10x_usart.h > #include < st...