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OLED Interfacing Problems!

Posted on August 03, 2017 at 09:39The original post was too long to process during our migration. Please click on the attachment to read the original post.

How should I use Makefile in stm32cubeMX?

Posted on June 04, 2017 at 10:46I generated a https://community.st.com/tags♯/?tags=makefile project with STM32cubeMX(4.21.0).But Makefile can't work well.It looks like this:F:\stm32\project\cubemx\freeRTOS>makeThe system cannot find the specified pa...

Bin Wu by • Associate
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STM32L053R: DMA incremental address mode

Posted on July 31, 2017 at 15:48Hi,I am trying to configure TIM2 timer to trigger DMA every 400 uS and gather data from SPI buffer to local data buffer.Buffer: uint16_t local_buffer[40];Now every time timer interrupt occurs, i want DMA to store data...

hardik by • Associate II
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Timer output looped to counter input

Posted on August 02, 2017 at 20:01I am using an STM32F746 for PWM generation and counting. When I loop the PWM output back to a counter, the amplitude of the PWM drops from 3.3v to about 2.0v. If I set the counter pin to input mode, the 3.3 v level ...

I2C can n't read the Temperature

Posted on August 02, 2017 at 13:24 stm32f302 Controller interfacing to Temperature sensor Mlx9061. The temperature sensor does not read the data.Here is my Code , can you help me guys?I2C Address for Mlx90614 0x054   Memory Address is 0x07unsigned c...

STM32L476 No GPIO->AFRL OR ->AFRH

Posted on August 02, 2017 at 01:35Reference manual RM0351 STM32L4xx, section 8.4.9 and 8.4.10 GPIO registers AFRL and AFRH are not defined in the stm32l4xx.h file, except as   __IO uint32_t AFR[2];      /*!< GPIO alternate function registers,     Ad...

IAR download

Posted on August 01, 2017 at 16:26Hi   I am new to using STM devices. I have bought this EVB STM32F407VGT6 MCU board. I would like to know where to download the IAR development tool for this... I  am used to using the word IDE  or CCS.. I would like...

Output Compare and Input Capture

Posted on August 01, 2017 at 17:51STM32F429IIHi everybody. I have a question about the coexistence of OC and IC in the same Timer. For example,  I have to use PH10 as OC and PH11 as IC. As Alternate function respectively CH1 and CH2 of Timer 5. The ...

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