PSoC™ 5, 3 & 1 Forum Discussions
Hello,
I have a problem with programming CY8C3866AXI-040ES2 on my own pcb board.
When i go to program menu (ctrl + f5), i can see that my device is seen, but ther is also message: "Avaible fo use Unacquired."
When i go with pointer on device name, it shows also massage: "Unable to read memory, Debug anable is not set, Click Port Acquire to to reset the chip and enale debug. When I do it, nothing is happening, still the same error."
And last think, when i double click on device on this programing menu i've got: "Unable to read the silicon revision for target device 'unknown target'. Click Port Acquire to reset the chip."
I have no idea what can I do now.
Please help,
Thanks
Show LessHello:
I have same question about the USB function setting in my project ,and the details are as follow:
1.In my project, i want to use the USB component to communicate between my DVK and WIN7 PC,
dunring the running time,the DVK sends message to PC,and then PC deals with message, after that
PC display the result(such as plot point or line) in MS paint!
2.And the attached file describes the problem more detailed, and the project can plot line continually!
3.Thanks for you kindly reply!
Show LessCypress at the Embedded World 2012. Meet Cypress at the Embedded World in Nuremberg from February 28 through March 1.The Embedded World is the most important embedded event in Europe and more than 19000 visitors were there in 2011. Cypress will show multiple applications using PSoC 3 and PSoC 5 devices. One is a quad-copter that will be fun to watch. Come and see us in Hall4A-106. The booth will be manned with highly knowledgeable engineers to answer any questions you might have.
Show LessCypress will be at Mobile world congress. The greatest touchscreen solutions and USB solutions will be on display. Cypress invites you to experience its breakthrough mobile handheld solutions at the Mobile World Congress in Barcelona, February 27-March 1, 2012
http://www.cypress.com/
I am designing an automatic reading system using ZigBee and GSM technology. I am using PSoC3 kit for development.
Please help me designing Meter Interface Unit.
Show LessDoes PSOC creater come with a stacks library, or do i need to find my own?
When I switch the device from CY8C3866LTI-030ES2 to CY8C3866LTI-030, the creator generates a new warning:
What does this mean and how to fix it? Thanks
Warning: sta.M0019: 937B_PC_timing.html: Warning-1367: Hold time violation found in a path from clock ( CyBUS_CLK ) to clock ( SPI_SCLK(0)_SYNC/out ). (File=C:\Perforce\937B\937B_PressureCNTRL\937B_PC\937B_PC.cydsn\codegentemp\937B_PC_timing.html)
Show LessHi,
I'm trying to modify the CY3240 firmware (through PSoC Designer) so that it retains all its bridge functionality but can also use some of the I/O pins on the dev board to read voltages through its internal ADC. Ideally, the dev board would function as normal, routing USB commands to the i2c bus, but would also be able to intercept certain packets that tell it to access an I/O port.
Anyone have experience with this (e.g. sample code)?
Show LessHello, I have tested my programs with different resolution of ADC in 8MHz (According to the datasheet, this is the maximum dataclock for the module). The ADC values are then trasmitted to a virtual terminal through UART. It is interesting that the ADC has significant chattering bit in ADC resolution which are higher than 8bit.
These are some examples that I get when the analogue input are connected to ground:
8Bit (In Hex Form)
0001
0002
0001
0002
0001
0001
0002
0001
...
...
9bit or higher resolution (In Hex Form)
0001
0002
0002
0001
0002
0001
0002
0001
...
...
0102
...
...
0101
...
...
Are these mainly caused by the 8-bit PWM cycles in the ADC module? Please correct me if I have made any misconceptions.
Thank you very much.
Thank you very much.
Show LessI'm trying to use ADC to read a negative DC values but it doesn't display the correct negative values on the LCD. I brought the Agnd to an external. I'm generating this dc voltage from a function generator. I attached my project files . I'm not very good at C coding so i just found an example project and modified a little bit. Please tell me how i can fix this problem. I'm using POSC 3 on the Cy8Ckit-001 Development board.
Vi
Thanks
Show Less