Hi,

I have purchased CY8CKIT-040 which comes with color pallete. I am to run LED blink application.

My primary goal is to evaluate Tunner and understand how to play with different tuning parameter. So I am trying the tunner GUI with CY8CKIT_080_CapSense_I2C project. I am able to build the project properly but whenever I start the TUNNER GUI i get error message as "Read Operation failed: Check I2C bus Connection"

I have Checked schematic, the I2C connection is there between processor and PSOC, but still I2C communication is failing. I have gone through old thread with similar problem and made sure to follow them as well.

Please help.

Ultimately, I want to this with my custom board, so thats later goal first to get this working. I have also purchased Kit-Prog.

Thanks

Pankaj

Hi all

I want to know hardware considerations for capsense proximity sensing using only one wire. In datasheet it is given for button , slider etc.

Which parameters i should look for proximity sensing using only one wire.  Is there necessity of Cmod Csh_tank Cint for proximity sensing using only one wire

http://www.cypress.com/file/46081/download

i am reffering the above pdf

Hi

I am learning to use the SPI mode of SCB component on PSoC 4200 device. How do I push exactly 194 bits to the slave device. 

void SPIM_SpiUartWriteTxData(uint32 txData)

seems like it will push in multiples of 8. 

Is there a possibility to achieve this?

Best Regards

I am using the CY8CKIT-042-BLE development board with the CYBL10573 BLE module board. And I am using the PSoC Creator 3.3 IDE for the development.

I am writing code for the PRoC as a SPI master to control a LCD. I can send data out by using the xxx_SpiUartPutArray() API function. However I do not know how to check when it finish sending the whole packet of data. On my previous experience, usually there are two ways:

1.  keep checking a "BUSY" flag in a while loop, when the transmission is finished, it break out from the loop

2. Set up an transmission end interrupt.

I have looked the example code generated by the PSoC Creator, but I could not found a SPI examples using the above method. Instead, the code examples always assume there is a slave which will feedback data, and it check whether the number of byte transmitted is equal to the number of bytes received. However in my case the LCD will not feedback anything.

Could you provide guide and code example?

Frankly, the PSoC Creator generate a high level of abstraction code, but lack of detail explanation of using the API (Or it is very difficult to find them). I have also used Atmel, which use the same kind of abstraction, but I can find all examples for every MCU in its IDE. When I started to write the Atmel M0 MCU the first time, I can use only one day to drive all simple peripherals.

I want to be able to change between CYBLE_GAPP_SCAN_ANY_CONN_ANY and CYBLE_GAPP_SCAN_ANY_CONN_WHITELIST
modes based on some external input. Before starting the advertisement, I tried writing to cyBle_discoveryModeInfo.advParam->advType on startup, but the value is simply not used (the original value is still being used).

Is there an API that I am missing? Am I doing something wrong?