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Posted on July 08, 2016 at 18:04I'm developing an audio application using STM32F427, using I2S port 3 in ''full-duplex'' mode to interface to ADC and DAC. Trying to use the non-blocking-interrupt method, as I don't want to use DMA and there are seve...
Posted on August 01, 2016 at 14:02Hi, I'm working on a project running on STM23H427, using LwIP and FreeRTOS, with original basic code generated by STM32Cube. My application needs to send small UDP packets at 4mS intervals. My problem is, that after...
Posted on April 06, 2015 at 06:36 hey all trying to get basic interrupt-based and DMA-based I2C code to run. the setup is a stm32f103cb with mpu6050 connected via I2C. i followed the HAL I2C examples except that there are none spec...
Posted on August 01, 2016 at 12:51Hello folks, I am trying to interface LIS3MDL magnetometer to STM32F4 boards. My clock is 25 Mhz.I am able to get output step by step using IAR embedded workbench but not able to get output when I run the program fr...
Posted on July 15, 2016 at 12:43Hi , I want to use STM32F401RCT6 at 2.8 V, which is compatible with VS1053 Audio Codec IC, Please Suggest Can I use it with 2.8V. #stm32f401-audio-codec
Posted on July 31, 2016 at 17:05Hi,I am trying to drive 320x240 tft lcd with my stm32f429 mcu. I have connected all RGB and SYNC pins together with mcu and lcd but i can not see anything on the screen when i try to write something. I am not sure tha...
Posted on July 31, 2016 at 15:01 Hello. When I configure the ADC and DMA to read 5 channels, something funny happens. Randomly when the board is powered up (maybe 20% of the time) the channels are offset in data array. So in the data array locat...
Posted on July 29, 2016 at 17:13Hi,I am new in STM32.I want to develop controller with 2 independent pulse train or specific amount of pulse output with 50% fixed duty cycle. In project i want all the command to be added which in dspin project same ...
Posted on July 30, 2016 at 21:06I need to run 32 stm32 mcu's on a single board. Do I need a crystal for each or can I just use the MCO line of the top level chip for each, or do a 32 chip MCO daisy chain?In a daisy chain is everyone on the same cyc...
Posted on July 30, 2016 at 17:49Hello to all, I'm realizing a bootloader with AES decryption. I'm using the ''STM32CubeExpansion_Crypto_V3.1.0'' library to decrypt the file. Which PC software can I use to encrypt the firmware? I'm using AES128 bit, ...
