Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 03, 2015 at 20:44I am fully aware of the SM32F407's low-power capabilities. What I was wondering is what are the EVAL kit's low-power capabilities? It seems no matter which mode the MCU is in, I'm forced into drawing ~40mA. It'...
Posted on October 25, 2015 at 12:00Hello, I'm currently working on a project where I have 8 touchkeys @ 3 banks.This is working just fine. But to speed up my prox detection (wake up) of a device I would like to add one more bank (where all channels ...
Posted on February 07, 2014 at 08:24Hi,I am interfacing TLV320AIC3204 to stm32f415, at this stage i am able to configure codec IC using I2C successfully and also able to operate I2S interface in full duplex mode with DMA on both transmission and rec...
Posted on November 04, 2015 at 15:39The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on November 04, 2015 at 05:27Started using the Cube/HAL libraries and working with the F411RE demonstration with the Adafruit 1.8'' TFT shield. It has a SD card slot on it and uses it to load images onto the display. Not sure if ST doesn't ...
Posted on October 26, 2015 at 08:00Hi,We are running the STM32CubeL4 demo firmware on the STM32L4-Discovery board.We are trying to leverage the demo ''IddMeasurement'' module to assess power consumption with an external 8 MHz 3.3V square wave as HSE...
Posted on October 21, 2015 at 20:26Attempting to port an existing 8 pad rotary touch sensor application which currently uses an external IC for touch sensing. Existing tsl_linrot.c from STMTouch library only supports to 6 channel rotary. Specificall...
Posted on November 04, 2015 at 11:21The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on October 30, 2015 at 11:53Hi, I think the line 2577 of Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_hal_rcc_ex.h should be: #define IS_RCC_PLLSAIP_VALUE(VALUE) ((VALUE) == RCC_PLLSAIP_DIV2) || (VALUE) == RCC_PLLSAIP_DIV4 || (VALUE) == RCC_PLL...
Posted on November 04, 2015 at 09:20Hi All,This is HM Yang who is SW engineer in WHANAM INC, in Korea.Currently, we use the ST32F429NI chipset for information ECU.Our product must be supported the 2-channel camera, and the camera input is analog sig...
