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STM32F469 and DSI

Posted on June 06, 2017 at 01:03We are using an STM32F469 in our design. We also utilize the device's DSI interface to a 400X400 LCD (round). We are clocking the micro with a 16MHZ crystal and producing a SYSCLK of 180MHZ. All is good. Now, I am slo...

Nucelo F207ZG USB CDC Example code

Posted on March 22, 2017 at 08:50 Hi, I'm using Nucleo F207ZG board and i did my testing of GPIO using STM32CubeMx(HAL lib) with Eclipse IDE on Ubuntu 04, Now i want to use the USB as Communication Device Class (CDC) but i'm not familiar with usb s...

SPI1 is not starting in my controller?

Posted on June 09, 2017 at 14:08 why spi1 is not starting in my controller. here below is my code #include 'stm32f10x.h' #include 'stm32f10x_rcc.h' #include 'stm32f10x_gpio.h' #include 'stm32f10x_spi.h' #define SPIx_RCC RCC_APB2Periph_SP...

no 36 by Associate
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I2C problem - calling write but no address is sent

Posted on June 06, 2017 at 11:20Hello everyone,I am using the STM32F429 MCU and the discovery board drivers in order to set up theI2C1 peripheral on a custom board.I have modified the driver of the discovery to utilize pins PB6/PB7 (I2C1 instead of ...

Nucleo-64 STM32F303 touch sensing

Posted on June 02, 2017 at 22:43HelloI'm trying to use TSC of my Nucleo-32 STM32F303 by changing TouchSensing_2touchkeys project of STM32Cube_FW_F3_V1.8.0 . I want to create one touch button and I try both TSC group 3 and TSC group 6 of my board . w...

Resolved! Disabling flash sectors protection through dfu

Posted on May 18, 2017 at 11:33Hi,Is there a way to disable the ''Flash sectors protection'' through USB (DfuSeDemo/dfu-util/...)?It can be done using the STM32 ST-LINK Utility,by going to Target > Option Bytes, and unselecting all the sectors under...

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MDW by Associate II
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Will CMSIS drivers be available for STM32L4 and if so when?

Posted on April 07, 2017 at 13:22Will ST provided CMSIS drivers for STM32L4 in the stm32cube_ ...  and if so when please?I am particularly interested in the SD card and USB.I plan to use the Keil RTX5 CMSIS RTOS2 which demands CMSIS drivers.ST any p...

John F. by Senior
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Difference between HAL_HRTIM_RegistersUpdateCallback, HAL_HRTIM_CounterResetCallback and HAL_HRTIM_IRQHandler

Posted on June 09, 2017 at 05:23Thank you for your patronage. I want to use Interrupt Service Routine(ISR) as shown in the picture below. So I want to use HAL_HRTIM_RegistersUpdateCallback or HAL_HRTIM_CounterResetCallback or HAL_HRTIM_IRQHandler. W...

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Ken Inoue by Associate III
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