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...
Posted on August 19, 2013 at 13:59I may have some spurious or unhandled interrupts and want to see where and when with software catch. Is there a default (in absence of specific) IRQ handler i can overwrite / install? (E.g. as you would with HardFa...
Posted on September 04, 2013 at 12:01Hello, The STM32W wireless microcontroller has a balanced RF port. Is it possible to use this port in a single ended way for low-cost space-constrained applications? I would terminate RF_N with a 50ohm resistor a...
Posted on September 03, 2013 at 14:51hello, at the moment i'm working on the DMA-USART example from the FW library to fit into my application. the transmitting process(uC=> PC) is working as estimated, but the problem is i have to update the ''DMA...
Posted on February 10, 2012 at 20:00HelloSTM32RBT6 should control 1 servo with PWM output. For all TIM2 - TIM4 I tested it seems to be OK, but for TIM1 Channel 1 which is one I need it is working only occasionally what is very strange.Sometime I jus...
Posted on September 03, 2013 at 21:50Hi everyone, I have a problem with a stm32f207 device. I use the NSS pin of the SPI2 as a GPO. (The chip select to my SPI2 devices comes from an external I2C IO expander). NSS pin (I4) seems to be working ok as ...
Posted on September 03, 2013 at 18:31Hello guys, I have a problem with DMA2, while using DMA1 in the STM32F407VGT6The thing is I�m doing a program which reproduce MP3 music while it reads the data from an SD.I use the DMA1 Stream 7 for sending data ...
Posted on September 03, 2013 at 18:27Hi,I'm using STM32F103VE. USART1(9600,n,8,1) for sending data in interrupt of TIM2.TIM2 occurs every 10ms. In TIM2 interrupt routine I call a function to transfer data via USART1: USART_SendData(USART1, x); (...
Posted on September 03, 2013 at 17:29Hello, I search a GUI designer program( like VisualTFT) to design the gui for stm32f4discovery with touch screen display. I need a program what is generate the .c and .h files which control the display and the to...
Posted on September 03, 2013 at 16:47I appreciate any help ThanksA tracker with STM32L151 began to have a bug even with the watchdog enabled. The crash always occurs when the modem gsm this broadcast.We created a test version that only flashing a gs...
Posted on September 03, 2013 at 10:30to be migrated, sourceId: 33583:697285D7-A9CA-445D-B16C-F23BF0E3B1A3