Hello, I'm refering Code example CE210291, Low Power One Button (CapSense, 4000S) 

whether with the CY8CKIT-145-40xx or CY8C4025LQI-S411 Controller, the fastest possible adjustable loop/scan time is 20ms, no matter which time I set at parameter LOOP_TIME_FASTSCANMODE.

Why that?

Many thanks

For a project that needs "intelligent bitbanging" the PSoC for seems to be perfect. I'm evaluating following chain:

Pin => combinatorial logic 1 => status register => CPU processing => control register => combinatorial logic 2 => Pin

I connected the two pins externally and put an inverter as a minimal combinatorial logic 1 into the schematic. The registers/pins are set to transparent for minimal latency (I'll add synchronisation as appropriate later, that's just an experiment). Combinatorial logic 2 does not yet exist, it's a direct connection for now.

The code contains an unrolled loop like that (compiled from C):

ldrb r1, [r2]
uxtb r1, r1
strb r1, [r3]
ldrb r1, [r2]
uxtb r1, r1
strb r1, [r3]

or handwritten assembly:

ldrb r0, [r5]
strb r0, [r6]
ldrb r0, [r5]
strb r0, [r6]

This roundtrip takes approximately 11 cycles (230 ns) at 48 MHz, maybe 10 cycles plus propagation delay.

Is this correct? Where are the cycles needed?

Hi,

I have been working to implement a circuit on PSoC5LP MCU as the PSoC5 LP MCU supports both analog and digital peripherals but in analog we have 4 comparators and 4op-amps, what in the situation if we require MOSFET in the situation, then what should be my approach? 

Anyone Please do let me know, waiting for your reply.

Thanks & Regards,

Prateek

Hello,

I have been using the CYPD3177 IC on a product for the last 6 months or so, and was looking to add it to a new product. This is an active part but I see no supply for at least the next several months.  What is happening and can I expect difficulty obtaining this part going forward? Is there a substitute option available?

Hi all

For infineon+CYPRESS people.

Are there any plan for releasing PSOC 4200L prototyping kits.

I vote for it😊

Regards

Luis

Hello i get this error message any clue 

Hello there!

I spent days trying to find the best solution for LIN Master without any luck.

The only chance to stay on Cypress (my favorite vendor) and not to migrate to Renesas is to get answer from you.

Help me!

Good morning,

how you can see on attached file, I would to pilot 10 7-segment displays with LED_Driver block.

I can't use a second LED_Driver because the 7-segment are commons and Creator give me an error.

Is there a way to use LED_Driver block with 10 commons?

Thanks for all your helps.
Mattia Scricciolo

你好，我用Bus Hound软件（或其他工具测试遇到一样的问题）测试接收cx3 hid数据。当数据量频率不大时（数据包都是一样大小，64个字节），接收数据都正常，可以测试一天一夜。但是当发送的数据频率增大时，cx3这边很容报错：CY_U3P_USB_EVENT_EP_UNDERRUN，此错误的解释是：Indicates that a data underrun error has been detected on one of the USB endpoints. The event data will provide the endpoint number. 当高频率发送hid数据出现此错误后，即使复位hid，也无法恢复正常。复位hid如：

if (glIsHIDApplnActive)
{
CyFxUsbHidApplnStop();
}
CyFxUsbHidApplnStart();

请问如何解决cx3这种高频率发送hid报错问题？