PSoC™ 4 Forum Discussions

Hi,

Is there an easy way to identify the cause of waking from deep sleep?

Thanks

Hi,

      I have a project with a number of files in subdirectories and a main holding it all together.  I have added a new c & h file in a new directory and when I try to build I get the above error on link.  There are no errors in any of the compiles. This is the output of the link line and the only error is the ld error.

Why is the main.o in there twice and is that the problem ?  How would I fix that ?

Thanks for the help

--jim schimpf

arm-none-eabi-gcc.exe -Wl,--start-group -o
.\CortexM0\ARM_GCC_493\Debug\PneuTool.elf
.\CortexM0\ARM_GCC_493\Debug\gCorder.o
.\CortexM0\ARM_GCC_493\Debug\mma8451.o
.\CortexM0\ARM_GCC_493\Debug\Sound.o
.\CortexM0\ARM_GCC_493\Debug\EnvBoard.o
.\CortexM0\ARM_GCC_493\Debug\main.o .\CortexM0\ARM_GCC_493\Debug\main.o
.\CortexM0\ARM_GCC_493\Debug\cymetadata.o
.\CortexM0\ARM_GCC_493\Debug\Cm0Start.o
.\CortexM0\ARM_GCC_493\Debug\PneuTool.a "C:\Program Files
(x86)\Cypress\PSoC Creator\3.3\PSoC
Creator\psoc\content\cycomponentlibraryupdates\CyComponentLibraryUpdates
.cylib\BLE_v3_10\Library\gccCyBLEStack_BLE_SOC_PERIPHERAL.a" "C:\Program
Files (x86)\Cypress\PSoC Creator\3.3\PSoC
Creator\psoc\content\cycomponentlibrary\CyComponentLibrary.cylib\
CortexM0\ARM_GCC_493\Debug\CyComponentLibrary.a" -mcpu=cortex-m0 -mthumb
-g -ffunction-sections -O0 -L Generated_Source\PSoC4
-Wl,-Map,.\CortexM0\ARM_GCC_493\Debug/PneuTool.map -T
Generated_Source\PSoC4\cm0gcc.ld -specs=nano.specs -Wl,--gc-sections
-Wl,--end-group

.\CortexM0\ARM_GCC_493\Debug\main.o: file not recognized: File format not recognized
collect2.exe: error: ld returned 1 exit status

Hello, I'm new here and a bit lost in chip selection.  I'm looking for an equivalent of CY8C4127 with BLE 4.2 capability. Can someone point that out?

Also which PSOC is included on CY8CKIT-143A? I don't find the info in the PDF.

THanks a lot

I have been working on custom designed board with CYBLE-014008-00 of BLE-4200 family. I was able to configure on board relays and LED. I started with Bluetooth and was able to run BLE findme profile. After installing CySmart application in iPhone device I was able to use FindMe profile along with immediate alert service. This is all done in past few days.

Today I tried to program the board with little changes in code but I was unable to do so in many attempts. When going for program / debug during target selection it is not showing my device since morning. 

Key-points : 

    
1. Board works on 12 V and Power adapter is supplying 12V
    
2. I am using SWD method for programming abd On SWD 5 pin connector I am able to see 3.3 V supply.
    
3. Miniprog3 can be seen in device manager. Also MiniProg3 status LED is green.
    
4. In PSoC Creator device selector I am selecting my device properly.
    
5. As I was unable to program the board, I uninstalled PSoC Creator & programmer and then installed again, but issue persists.
    
6. As mentioned above I was able to program device with BLE code, My device still pairs with iphone application and I can recieve alerts too due to code flashed yesterday evening. PSoC board is running code that was programmed yesterday, but I am unable to program it . 
   

Please suggest a way forward. Can't share schematic and have only one board.

If you have any ideas or things that I should try, please suggest.

Hello,

I am working with project 20 (BLE UART Bridge) of the 100 project in 100 days site, http://www.cypress.com/file/66366/download and having trouble sending a string over from the PSoC to the bluetooth dongle.

I am using the CY8CKIT-042-BLE PSoC 4 kit. In terms of the bridge between the psoc and the dongle, that works fine. What I am trying to do is; after the psoc and dongle have connected, I want the PSoC to continuously send a string (UART String) to the bluetooth with 1 second delay, then a different string, then another 1 second delay. It would be similar to the classic blinking code, but with strings. When I view the Com port for the the dongle with a terminal program, it should just keep repeating the same received set of strings over and over. 

I am really lost in here, What would i need to change in the main code of the psoc, to allow for a continuous string to be sent over the bluetooth after it has connected?

I use the BLE Pioneer kit since several months with good success. I have Windows 7,  64 bit

Since two days my device is not listed any more when trying to debug in PSoC Creator or to program with PSOC programmer.

I think that it is a driver problem. When I connect the Pioneeer kit at USB and I list the devices in device manager I get :   -> KitProg USB_UART and ->unknown device. (see attachment)

I reinstalled the PSOC-programmer und I downloaded and installed the upgrades for the Creator 3.3 SP1   3.3.0.7343. Maybe this could also be  the reason for the error which I find now. I am not sure, what was before: the error or the upgrade.

I also tried to connect a M Series Pioneer kit:   the same result ->  the window "select debug target" is empty.

Can you help me to clear the old and  install a new driver?   Or can you imagine any other reason for my problem.