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MCO2, PLL2 as a source - no output on STM32H7

Posted on June 30, 2018 at 03:32Used latest STM32 Cube MX to generate an empty project where MCO2 suppose to output to pin PC9 using PLL2 as a clock source. However, no output happens on PC9. If I manually change MCO2 clock source in RCC_CFGR regist...

RTEMS BSP OR MEMORY MAP FOR STM32H743

Posted on July 03, 2018 at 15:32Hi This is shrikant Patel here,I am working on stm32h743 nucleo board. I am searching for RTEMS Bsps for my project.but not able to find.  I created some by myself but facing some problems in memory map and in linker ...

STM32F2 MCU as I2C master unable to communicate with I2C slave devices with 7 bit I2C address between 120-124

Posted on June 30, 2018 at 07:42Hi,I have implemented I2C master on STM32F207VG and performing I2C bus scan for slave detection.I am having a slave device whose I2C address can be modified.It is working fine with all addresses except addresses 120,1...

[BUG] NO definition for complementary outputs

Posted on July 03, 2018 at 16:18/** @defgroup TIM_Channel TIM Channel  * @{  */#define TIM_CHANNEL_1                      0x00000000U#define TIM_CHANNEL_2                      0x00000004U#define TIM_CHANNEL_3                      0x00000008U#define ...

I-CUBE-LRWAN development on Atollic help!

Posted on July 02, 2018 at 15:58Hi all,New here and also new the ST development, i am currently working an IOT project using the P-NUCLEO-LRWAN1 development board and am restricted to using Atollic TrueSTUDIO for STM32  as an IDE. The problem i am h...

Resolved! FFT Performance

Posted on July 03, 2018 at 13:48I’ve setup a DSP application including a F32 FFT that takes on STM32F407 about 5 ms and on a STM32F429 approximately  .5 ms. The clock settings are in both cases the highest possible values (STM32F407 -> 168 MHz and...

M G_2 by Associate III
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NEUCLEO-F103RB Can't get IIC working.

Posted on July 01, 2018 at 19:20Hi All, Having got the USART working, and being able to exchanged data via the serial port I want to try and drive an Adafriuit IIC backpack. This uses the Holtek HT16K33 driver chip.I have connected the backpack's SC...

STMicroelectronics USB communcation disconnected

Posted on July 03, 2018 at 13:11I have used CubeMX to generate the USB CDC driver. I connect my board to a PC and the device manager recognize it as: 'STMicroelectronics Virtual COM Port (COM1)', And then the device is connected.- STM32Cube V1.0 Ver...