PSoC™ 4 Forum Discussions
i am using cy8c4125pvi-482 . i connect 4k eeprom via i2c will u give example code
Hi All,
During the install of PSOC Creator IDE (4.2.0.641), I got this:
Error: fmk.M0027: cyliveupdate.exe: Unable to start executable image: (C:\Program Files (x86)\Cypress\Cypress Update Manager\cyliveupdate.exe) (File=cyliveupdate.exe)
I have tried numerous times to repair the installation and remove it, deleting the install directories, yet after reinstalling, I have the same problem. I at one time had PSOC creator installed and working (including update manager), but had to remove it to resolve other issues (with EZ-USB FX3).
Any help much appreciated.
Thanks,
Scott
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Hi, All,
I meet one question. After the palm was holding the touchpad(7*7) for the long time, the palm leave from the touchpad, the raw data will fall quickly at once, but it higher than the baseline yet. After this, the raw data will slow down. The raw data need a long time to fall to the baseline.
you can repeat this problem on CY8CKIT-041-40XX KIT, and use the CE211584 project. You need cancel the following code.
//if(sensorCout > ACTIVE_SENSORS_PALM)
//{
// ...
//}
I think, the reason is the temperature change. How about this? How to handle it?
Note: The palm hold the touchpad for a long time(10 minutes). In this period, you maybe move your palm in a small range, and did not leave the touchpad. The raw data will change in this case yet.
Show LessPlease answer below.
The same question is written in English and Japanese.
・English
Overshoot/undershoot occurs in SPI (Master) MOSI, CS and CLK.
Is it possible to change the Slew rate to Slow? Is it fast fixed?
・Japanese
SPI(Master)のMOSI,CS,CLKで、オーバーシュート・アンダーシュートが発生します。
Slew rateをSlowを変更可能でしょうか?Fast固定でしょうか?
Regards
Show LessPlease answer below.
The same question is written in English and Japanese.
・English
https://community.cypress.com/message/199089
Continues the above thread.
The waveform appears to be a signal that switches faster than 1 MHz.
Is it OK to set Slew rate to Slow?
・Japanese
https://community.cypress.com/message/199089
上記スレッドの続きになります。
頂いた波形は1MHzより早く切り替わる信号に見えます。
Slew rateをSlowに設定して問題ないのでしょうか?
Regards
Show LessHello,
We want to change paramId of CapSense V4.10.
We can use cystatus CapSense_SetParam (uint32 paramId, uint32 value).
We refer to "https://community.cypress.com/docs/DOC-14510 ".
In this code, there is "CapSense_Start()" again after "CapSense_SetParam()".
I tried to write "CapSense_SetParam()" without repeating "CapSense_Start()".
It can run well.
Do we need to repeat "CapSense_Start()"?
CapSense_Start(); /* Initialize CapSense Component */
CapSense_SetParam (CapSense_BUTTON0_FINGER_TH_PARAM_ID, 150);
CapSense_ScanAllWidgets(); /* Scan all widgets */
for(;;)
{
...
}
Best regards,
Yocchi
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