PSoC™ 5, 3 & 1 Forum Discussions

Some time, when i  change components in 'topdesign' and click 'build design'

All of my code is erased under "/*  Place your Interrupt code here. */" in psoc code

how can i maintain my code under "/*  Place your Interrupt code here. */" in psoc code after changing component?

Hello. I am coding a project send a file from commper to micro sdcard use emfile compoment of Psoc5lp. I set up speed SPI of Emfile is 12MHZ. Then, I wirte 1M data buffer to sdcard , it takes 2.5 minutes to complete.It is very slow, This is my code:

#define ONEMBYTE    1048576  // 1M BYTE
#define PHANNGUYEN  ONEMBYTE/62 // wirte 62byte for a time
#define PHANDU     (ONEMBYTE - (PHANNGUYEN*62))

    pFile = FS_FOpen("hehe.txt","w+");
    if(pFile!=0){
    for(ii = 0; ii < PHANNGUYEN; ii++)

   {
           FS_Write(pFile, buff, 62);
    }
           FS_Write(pFile,buff, PHANDU);
    }

Nobody help me, set up speed high wirte data to sdcard use Emfile?Thank so much!

In AN86233_PSoC_4_Low-Power_Modes_and_Power_Reduction_Techniques(2)_0.pdf I saw recommendation to reduce power by change debug pins to GPIO mode. See attached pic. After I done it I can`t acces to my device !

Programmer can`t acquire SWD

What to do ?

Dear all,

I have a new board based on CY8C5468AXI-LP106 device. After 10-20 minutes the chip gets hot and the power consumption in the external power supply goes from a few mA to hundred of mA and chip gets hot. During this time I can program and debug the board using miniprog3.

I have revised the schematic and checked symbols and footprints of all components and do not see any thing wrong.

I attache schematic and some screenshots of the PSOC Creator if you want to have a look. On the Schematic, FILA_X are digital outputs, and COL_X are analogue inputs going to an internal AMUX/ADC. The Power supply is 9V and with two regulators goes down to 5V and 3V3.

Could you please have a look and check if there is anything wrong? have anyone an idea what can be the problem?

Thanks in advance,

Joaquin

Hello!

I'd like to transfer bulk data to SPI slave of EEPROM via PSoC 5LP (CY8C5888LTI) using USB (PC -- PSoC) and SPI (PSoC -- EEPROM) with PC firmware of LabVIEW 2017. I couldn't find proper application note and past discussion especially about USB interface with LabVIEW and USB to SPI data conversion. If you know about hints of these tasks, please teach me. Thank you very much.

Best Regards.

D. Kusakari

Hello,

I got a error.

"

collect2.exe: error: ld returned 1 exit status

The command 'arm-none-eabi-gcc.exe' failed with exit code '1'.

"

It looks like the error is pointing no where and i do not understand why this happens.

I have readup on the error and found out that i need to change the toolchain to ARM GCC Generic in the build menu.

After that i located the build in the main folder and now i get this error.

ERROR: Could not locate the binaries for the generic tool chain "ARM GCC Generic" in the selected path "C:\Users\Daan Brinkers\Dropbox\! Stage CLS 04-09-2017 05-02-2018\PSoC programma's\Final Project\Final Project\FINAL PROJECT CY8C5888AXI-LP096.cydsn". The following are the missing binaries: "arm-none-eabi-as.exe"

How can i fix this? I read something about a linking problem too but i don't know how to fix this.

i added the project file as attachment.

thank you for your help in advance.

Best Regards,

Daan