External memories
Posted on January 16, 2017 at 14:09Hi,I'm using STM32f429ig for my project to interface touch screen LCD.Please suggest me SDRAM,SRAM,NAND IC's for my application,which also work with STM32 libraries.
Forum Posts
External device to Discovery board communication
Posted on January 16, 2017 at 12:06Hello,On my external device I have temperature sensor interfaced with STM32l1xx (SDA, SCL by using I2C)and I am programming that by using STM32l1xx discovery board. I want to see the outputs of sensor on LCD of dis...
STM32F042 refuses programming
Posted on January 15, 2017 at 14:56Hi,I have a custom board that I used successfully with a ST-LINK V2 and OpenOCD in SW4STM32 for a while. Then I did something, can't remember exactly what, but it was during debugging I think I lost connection some...
Freertos audio task freeze
Posted on January 16, 2017 at 10:17Hello,I have added an audio task to the stm32f746g discovery project netconn udp echo server (Freertos + lwip ).The audio task is very simple.I capture the audio data from the microphone and i play it back.The aud...
Why my ADC value alternates when signal is steady?
Posted on December 29, 2016 at 15:53Hi,I'm quite new to STM32 and Cube HAL. Hardware is custom, mcu is STM32F042G6Ux, created initial code with Cube MX. IDE is SW4STM32.The issue is that the ADC value is alternating somewhat between two values (roug...
STM32F4xx edit UPD and UVN
Posted on January 15, 2017 at 14:15Hi,I am working with Nucleo-64 board STM32F401RE.I connect 2 similar devices to the same computer and the name under windows device manager is identical (except to COM port).Is there any way to edit STM32F401RE:1. ...
stm32 cube USB MSC example
Posted on January 12, 2017 at 06:10I am new to ST and need support. I want to use USB in my project but I am unable to find a example to use usb as a storing device. Please any one share complete example or any tutorial.Thank you in advance #clive1...
Can i connect my STM32F407 MAC to MAC without PHY level
Posted on January 13, 2017 at 13:29Hi, i have problem, i can's understand, can i connect STM32F407 MAC(RMII) to MAC(RMII) KSZ 8863 without PHY level. In STM datasheet shown only RMII->PHY connection. I use lwIP lib, but it need PHY level. What can i...
Resolved! GCC compiler bug? 2 variables share same address...
Posted on January 15, 2017 at 21:27I am working with a Nucleo L031K6 board and my application showed strange behaviour that I could finally track down as two C variables sharing the same memory location....Not being a specialist in neither C nor the...
Resolved! microSD card problem
Posted on December 10, 2016 at 22:07I am testing the microSD card. The weird thing is that it works well in debug mode, but doesn't work in normal mode.I set the breakpoint to a line at the very end in debug mode, before which the operation of micro...
