Posted on April 19, 2017 at 20:11Hello!I want to build a project where i need to do about 3500 readings from a CCD sensor in a short period a time. The signal i want to read has a frequency of about 0.35MHz, which should be fine as long as i use 13...
Posted on April 19, 2017 at 19:40I'm testing STM32F746GZ for our new project now. I use STM32CubeMx V4.20.0 with FW_F7 V1.6.1 generated a empty project for Nucleo- F746ZG board as MDK-ARM V5 project. There was no any problem if I use HSI as system c...
Posted on April 20, 2017 at 14:17hi,i design a board that have ethernet PHY with dp83848 but my problem is i cant get ping from my ip and i disable the dhcp. but in wireshark i see the ARP requset. what can i do?also i cant get debug statements. i s...
Posted on April 19, 2017 at 11:49Hello,I have simple interfacing of STM32F0R8T6 with M24C01 EEPROM. It's been one week I am trying to read from EEPROM but buffer is responding with 0xFF value. My program successfully write values on EEPROM but fails...
Posted on April 19, 2017 at 09:26I am taking data from usb otg fs into DMA ping-pong buffer and playing through speaker it via eternal DAC codec. I want to apply invert filter to data before sending it to DAC code for playing inverted phase to cance...
Posted on April 18, 2017 at 11:27Hey there.I am planning to develop a custom firmware for the https://docs.particle.io/datasheets/photon-datasheet/ based on CubeMX.My first steps would be to get an WiFi AP up and running with the module.Has anybody ...
Posted on April 17, 2017 at 07:51Everyone,Are these variables taking a lot of memory space on the stack ?FRESULT fr; //move to global /* FatFs return code */FILINFO fno; //move to globalDIR dir; //move to global?Thanks#space #memory #f...
Posted on April 15, 2017 at 17:40stm3269i-discovery audio application demo. I cant find the stmcubeMX, no ioc file? How to add i2c and spi to the project on arduino connectorI am trying to add i2c and spi pins to an stm3269i-discovery audio applicat...
Posted on April 15, 2017 at 01:21Everyone,How can I know memory requirement for each task on RTOS ?I put already 512 bytes per task, and the setting on freertos configuration is larger than needed, but I can not executerepeated function on one task,...
Posted on April 13, 2017 at 00:00 I have enabled analog watchdog in multi channel continues mode and now I'm trying to figure out how to find out which channel has triggered HAL_ADC_LevelOutOfWindowCallback. I have examinedhadc->NbrOfCurrentConve...
