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New possibilities for the ultra-low power segment!

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...

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How to setup a Timer to output a squarewave?

Posted on March 04, 2016 at 20:50The Cube is not clear in this. I want to output squarewave 1kHz-0.1Hz from a pin. There are no examples about this and explanations are not clear either. I want to use STM32F1 CPU. #je-ne-l'aime-cube

LMI2 by Lead
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CMSIS-SVD File for STM32F42x

Posted on March 10, 2016 at 00:56Anyone have, or know where I can find, a CMSIS-SVD file for the STM32F42x (specifically the STM32F429)? I have ones for the STM32F40x and 41x, but not for the 42x.

jerry2 by Senior
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USB CDC and STOP2 power mode

Posted on March 04, 2016 at 22:58I am using a STM32L476 chip based on  CubeMX generated code . I have ported this to a development board and implemented Stop2 power state to save battery life. I have a stop_x() and start_x() function for each device...

jstefan by Associate
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STM32F37x synchronizing ADC & DAC by DMA

Posted on March 06, 2016 at 22:00Dear Community,I am trying to find a way to synchronize DMA2_channel3 + DAC1ch1 and DMA1_Channel1 + ADC1 for analog output of a set of data via the DAC and simultaneously recording a system’s response using the ADC. ...

jogerh by Associate II
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STM32F103 DAC ADC won't run concurrently

Posted on March 09, 2016 at 10:14 I have a thread set up to constantly read 18 ADCs across ADC and ADC3 and fill them into arrays. void TSK_AdcSensor(void const *argument){ ADC1_Configuration(); ADC3_Configuration(); //Clear the ADC value...

I2S Full Duplex + DMA

Posted on March 10, 2016 at 10:36Hello , I want to configure I2s full duplex mode for  Audio Codec with SPI3 module. As per Manual, if  I2S module is in Master TX mode , I2Sext module would be in Slave Rx mode . Now my audio codec has been configure...

CAN NOT WORKING

Posted on March 09, 2016 at 11:55Hi,   I have successfully configure CAN2 in STM32F429ZI discovery board. But when I am trying to transmit message it goes to transmit pending state. I have configure the baudrate of 500k at PCLK1 frequency 45MHz. I a...

Placing functions in ITCM RAM with IAR toolchain

Posted on January 20, 2016 at 20:18I'm prototyping a DSP application on an STM32F7 Discovery board.  I'd like to move some critical filtering code into ITCM RAM, but not having any success. In IAR, I name a new section and place some functions there...

mhaun by Associate II
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