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 March 20, 2013 at 17:36 I'm having an issue wherein TR and SSR values don't logically match up, on an approximately 1 Hz read cycle where reads occur very close to the RTC update time. I'm perplexed, and almost ready to throw my board o...
Posted on March 20, 2013 at 19:24Hello,I have a problem while trying to flash a *.bin file into my STM32L-Discovery board.The following error is shown:./flash/st-flash write /Users/jaspervandenakker/Documents/stm32l-discovery-projects/workspace/STM3...
Posted on March 20, 2013 at 16:53Hi guys,i'm learning about the st7540 PLM device.My hardware configuration is the seguent:STM32F0Discovery board and two EVALST7540-2 (st7540 transceiver).Microcontroller--->St7540transceiver--->220V--->St7540trancei...
Posted on March 18, 2013 at 19:15Hello,please look at following interrupt routines for capture/compare and uart receivevoid TIM1_CC_IRQHandler(void){ uint32_t break_time, mab_time; TIM_ClearITPendingBit(TIM1, TIM_IT_CC1); break_time = TIM_GetCapture...
Posted on March 20, 2013 at 15:38Hi, I want to use the an external 256mbit Flash from Spansion. The S25FL256S devices use the industry standard single bit Serial Peripheral Interface (SPI) and also supports optional extension commands for two bit (D...
Posted on March 20, 2013 at 00:32Hi. I use stm32f105 and STM32_F105-07_F2xx_USB-Host-Device_Lib_V2.0.0 usb library and i can handle USBH_USR_DeviceDisconnected event when USBH_Process detects any Flash Disk when application starts.But when i try to...
Posted on March 19, 2013 at 18:30I am very confused - this should be fairly straight forward.I am operating in SPI_Direction_2Lines_FullDuplex mode. I am set for transmitting, and can see correct output of data on scope. I enabled the TXEIE interrup...
Posted on March 01, 2013 at 13:37Hi, I'm new in that technology and this microcontroller. I want to program my zigbee module in order to send me a ''hello world'' message through UART. I have connect my module with STM32W108 ucontroller with a dsPIC...
Posted on March 19, 2013 at 13:39Hello, I have a problem with ST flash loader demonstrator when I try to flash for the first time a STM32F207IG. I use UART1 and BOOT0 pins. ST flash loader detects correctly the microcontroller, and starts the erase ...
Posted on March 19, 2013 at 11:34Hi all,I am new here and to stm products.I read the datasheet for STM32F407, and a doubt born, the FSMC, seems to don't work in chips with 100 pins, because I saw that it does not have a several signs of this interfa...