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 April 04, 2012 at 13:55Hello, I want to use DP83848CVV as Ethenet PHY with STM32F207ZET6 in RMII mode. In Schematics (STM3220G_EVAL),there is some resistor of 51 Ohm in between of signals (RMII_REF_CLK,RMII_TX_EN,RMII_TX_D0,RMII_TX_D1,RMI...
Posted on April 05, 2012 at 07:39Hello, reasently i changed ide to iar and i getting strange problems: i have working code developed in atollic and tested on my discovery boards, but then i use same code on IAR, it just doesn't work. Like touchscre...
Posted on April 04, 2012 at 12:16Hello, I would like to download a C compiler for STM32F207. Where I could find it? I was searching through the forum, but without success. #stm32f207 #c/c++-compiler
Posted on March 29, 2012 at 07:42Hi all,I wanted to know is there any software workaround to compensate for negative ppm values.I am using STM32F100V8 controller. According to the rtc digital calibration manual(attached) you can only subtract the cy...
Posted on April 04, 2012 at 17:17Hi folks,I have big problems with connecting to ST LINK integrated on ST discovery kit. I already install all utilities, driver updates (V2) and test all tips and trick posted in forum, but the result is same...''Ca...
Posted on March 31, 2012 at 17:58Hello, I am new to this forum. Is there anyone who does not use Standard Peripheral Library for programin STM32F4 ? I'm don't like SPL and and programmed using registers for set the uC. I greet
Posted on April 04, 2012 at 14:08Hello I am using STLD41 as backlight driver for 5.7''controllerless TFT. Whenever STLD41 gets on it produces lines on TFT & display gets disturbed.If i give backlight power seperately from power supply Display works ...
Posted on April 04, 2012 at 15:44The reference manuals don't really define what these registers do (at least RM0041). I assume that toggling one of these bits resets the corresponding peripheral to its initial state. That seems to be confirmed by...
Posted on March 05, 2012 at 03:33Hello, I am trying to get started with STM32 microcontrollers. I have a STM32F103RBT6 on a development board and I am using the gcc toolchain (target arm-elf, flags -s -Os -mthumb -mcpu=cortex-m3). The sample code I...
Posted on June 09, 2011 at 12:59Hi,i am using the code below to try to communicate with a I2C sensor. I have a STM32F207VG with the corresponding peripheral lib v1.0, both lines have 4k7 pull-ups. The problem has 2 aspects:- there is no clock signal...
