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 February 23, 2015 at 23:53Hello everyone,I juste received an ulinkpro so I can use the ETM feature later on in my development. Right now, I am trying to simply display a variable in the logic analyzer but I get no synchronization. I read...
Posted on December 05, 2014 at 19:19Hi,i'd like to connect an external sdram to stm32f429ii controller. There is a question, is it necessary to use dqm pins? i want to use MT48LC4M32B2 sdram.
Posted on February 24, 2015 at 09:43Hi, i am trying to understand, how to connect tft(without controller) to stm32f429. In STM32F429I-discovery board there are tft screen. Does it work in de-mode or sync-mode? Please,help. #it''s-deja-vu-all-o...
Posted on February 24, 2015 at 02:41I have both Keil Uvision 4.7 and 5.14 installed. CubeMx only gives me the option to select MDK- ARM V4.7 in the Project->Settings->Toolchain/IDE selector.How can I get MDK-ARM V5.14 to appear in the Toolchain/IDE ...
Posted on February 23, 2015 at 23:20Hello I want to generate pulses on a pin using a timer. I would like to configure it so it could make, for example, 10 pulses and then stop. How do I have to configure the timer to do so? Using Counter Mode Down m...
Posted on February 23, 2015 at 15:03 Hello,I'd like to use an quadrature encoder connected to my STM32F4 Discovery Board.I have connected the A and B outputs to PC6 and PC7. CH1 and CH2 of TIM8.It works pretty good, the timer counts.Now I'd like to...
Posted on February 14, 2015 at 13:46 What is the best way to implement chip select in software? I've tried doing it this way: HAL_GPIO_WritePin(NSS_PORT, NSS_PIN, GPIO_PIN_RESET); HAL_SPI_Transmit(&hspi1, out , 1); HAL_GPIO_WritePin(NSS_P...
Posted on February 23, 2015 at 16:29Hello,I´m trying to update my application with the Preprogramed bootloader by apropiate uart and pins BOOT1/0 according to that task.I could use this application to do that, couldnt I?My Keil compilation makes 2 f...
Posted on February 19, 2015 at 09:09I can program the stmf32f334 chip without problem with the desktop version ''FlashLoaderDemo.2.7.0'' - it is Ok. But the command line version gives error: ''The instruction of ''0x7c911699'' referenced memory of ...
Posted on February 19, 2015 at 16:28Hello, i want to generate a periodic pulse of 5V into a pin using a TIMER. Has someone a code similar to this? Thank you #timers #stm32f4 #stm32f407 #discovery
