PSoC™ 5, 3 & 1 Forum Discussions

I can connect a vref or a vdac output to an analog mux.  However, it appears that I can only connect a gpio pin to an ADC_SAR_Seg component.  The device is a 5lp.  

Am I doing something wrong or is this a limitation of the ADC_SAR_Seg component?

Thanks

Glenn Edgar

In ADC_SAR.c, why dose ADC_SAR_IsEndConversion() call CyDelayUs(1u) ?

I don't understand the meanig of comment /* wait one ADC clock to let the EOC status bit release */.

And, I can't find the detail of EOC status bit.

I'm having an issue with the checksum not working for the first packet in making a custom UART,per the Psoc 3, Psoc 4, Psoc 5LP and Psoc Analog Coprocessor UART Bootloader page 33-35 http://www.cypress.com/file/45171/download . This packet only contains start, the enter bootload command,the checksum for those two commands and the end command.The checksum should be the two's complement of the LSB and MSB for the addition of 0x38 and 0x01 which is 0x39 but for some reason the psoc is responding with incorrect checksum or 0x08. The current values that I am using are 0x07 for the LSB and 0x0C for the MSB. If  anyone has an idea on what the issue may be please reply.

-Thanks

I was hoping that I could use mass storage programming mode with the KitProg on a CY8CKIT-059 board to program the target PSoC 5. I'm using the board as the low-level controller inside a prototype robot, and re-programming it requires some inconvenient disassembly. The next revision of the prototype also has a Raspberry Pi connected to the outside world with either WiFi or wired Ethernet.

The initial announcement of mass storage programming mode suggested it would be cross-platform (After I've tried and failed, I see in other materials that it probably isn't supported on Linux). I thought maybe I could plug the CY8CKIT-059 into the Raspberry Pi, copy the new .hex files over the network, to a holding folder on the Pi, and then copy them to the KitProg "drive" to update the robot firmware.

I tried it and it doesn't work.

Directly after mounting the KitProg (v2.18) mass storage device:

After copying the .hex file to the KitProg mounted drive:

However, I get the same error and failed programming with drag-and-drop in mass storage mode on Windows, and clearly the note states that mass storage mode only works with PSoC 4.

So I'd be interested in knowing:

• Is there any update or timeline for adding PSoC 5 support to KitProg mass storage mode so that it can be used on the CY8CKIT-059?
• Is this definitely the problem here? (i.e. should it be impossible to use mass storage mode with a CY8CKIT-059 on Windows as well?)
• Given that  the failure on Linux appears to be identical to the failure on Windows, will mass storage mode work for loading firmware to the device from Linux if PSoC5 support is added?

Thanks,

Dan

we are repairing equipments that are using the CY8C5668AXI as a power sequencer, i would like to know which programmer kit i can use to interface with this controller in order to debug the power supplies.

   Thanks for your help

I've developed my code in the DEBUG configuration.  It runs and works well on my target.  When I try to run the RELEASE version it does all sorts of craziness and just doesn't work right.  I've been through the project settings and can't find any differences between the two configurations. Can someone look at my project and help me out?

hello i am new to using cypress ,so i have a question. i want to meassure voltage across the POTENTIOMETER and show the voltage across my computer screen ? is it possbile ? from what i learned so far I need to use  Anlog Digital Convertor but i cant really undestand how to use it . could any one help me ?

about my the pins of my POTENTIOMETER are as follows :

1)left pin to the ground

2)middle pin to one of the ports of the Cypress

3)right pin to Vdd .

Hello,

I'm using the KitProg (CY8C5868LTI-LP039) as a USB_UART bridge to turn on LEDs connected to the target board (CY8C5888LTI-LP097).

I'm trying to turn on another LED using GPIOs on CY8C5868LTI-LP039 header J8.

PC will send commands to turn on LEDs on the KitProg and target board at the same time.

The reason I want to use GPIOs on the KitProg is that the target board (CY8C5888LTI-LP097) is custom made and I am not able to get GPIOs there.

My understanding is the KitProg is used for programming and debugging.

But, is there any way to use the KitProg as a USB_UART bridge and connect LEDs to it?

Thank you.