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Posted on September 04, 2017 at 22:25Hi Folks,I'm relatively new to the STM32 universe so please the giggling to a minimum.I set up the TIM21 to output a 60Hz signal and with an ON time of 3000 ticks x 32 x 1/8MHz = 12.0mshtim21.Instance = TIM21;hti...
Posted on September 01, 2017 at 22:58I am trying to read values from the gyro included on my Discovery board.I am using HAL_SPI_Transmit() to prepare the sensor and HAL_SPI_Receive() to read data values.The peripherals are specified using CubeMX. Th...
Posted on March 01, 2017 at 15:43Hey folks,I have a http://www.st.com/en/evaluation-tools/steval-idi004v2.html that I will be testing out soon. However, the package didn't come with a wall adapter. The manual says to use a 5V/1A wall adapter. The ba...
Posted on July 25, 2017 at 16:28Stm32L476 Fatfs using DMA mode https://community.st.com/tags♯/?tags=stm32l476 https://community.st.com/tags♯/?tags=sdmmc%20dma%20stm32l4 https://community.st.com/tags♯/?tags=dma https://community.st.com/tags♯/?tags=sd...
Posted on August 29, 2017 at 18:15 I am trying to implement a simple echo program using the HAL drivers. Here is my code #include 'stm32f1xx.h' #include 'stm32f1xx_hal.h' #include 'stm32f1xx_hal_conf.h' void Error_Handler(void); void SystemClo...
Posted on August 30, 2017 at 15:48Hello,I work on a STM32L151CCU6 and I need your help.I try to measure VDDA voltage in order to calculate a voltage divider on PA2 (single mode). My two ADC configuration functions are :void MX_ADC_Init(void){ GPIO_...
Posted on September 04, 2017 at 12:28I want to use stm32l496 ADC in a differential mode. What will the data of the conversion case, if the VINN is greater than the VINP? Will I get a range of output data changes from -4095 to +4095 when VINN changes...
Posted on August 29, 2017 at 22:51In RM0090 rev.15, p152+p216, in both RCC clock tree figures, the HS ULPI input clock is incorrectly labelled as OTG_HS_SCL - it should be OTG_HS_ULPI_CK.JW
Posted on September 04, 2017 at 17:54 I am trying to interface with an ADS1015 using an STM32F I am having problems reading two bytes from the ADS1 The first byte is received perfectly, but the second byte is exactly the same as the first byte wh...
Posted on August 25, 2017 at 07:00 Hello, I used STM32F429 for communicating with STMPE811 through SPI port. In the beginning, I read chip ID of STMPE811 in order to make sure communication is correct. Sometimes, IC doesn't return anything. I...
