PSoC™ 4 Forum Discussions

Hi @Rohan_M ,

I removed all #ifndef TARGET_APP_CY8CKIT_040T conditions from blinky main file,

Its switching from blinky file to bootloader file with command input [w 0c 01 3b 00 00 c4 ff 17 p] via Bridge Control Panel(BCP).

Not switching from bootloader to blinky file, if we give command input [w 0c 01 ea 17 p] via Bridge Control Panel(BCP).

I attached the Project file, kindly check and give your feedback.

Thank you,

Step 1: Pin_A is enabled, and Pin_B is disabled.

Step 2: Enable Pin_B.

Step 3: Pin_A is automatically disabled. This is because Pin_B has been enabled.

Is there a feature that operates like Step 3?

It seems that entering a function in the Disable Property of the Built-in Tab for the component should work,

but I am not sure which function to use or how to write it. Could you please tell me how to do it?

“Pin_B_Disabled = not Pin_A_is_Disabled”

Hello,

I'm not sure from which revision, but the PSoC4000S power-down slew rate is listed in the datasheet.(1V/ms min, 67V/ms max.)
The current design does not meet this requirement (slow power fall), so I am considering adding a reset IC to the XRES to solve this problem.

For example, if the reset IC assert XRES at 1.7V or lower, is there any problem even if the slew rate at power-down does not meet the datasheet specs?
If the problem can be solved by adding a reset IC, what should the trip voltage be set to?

Regards,
Shimamura

使用mini usb是可以选择select  debug target 

Hi Infineon.

I think PSoC 4100S Max supports DFU(device firmware upgrade).

Can PSoC 4100S Max update firmware with serial interface even when chip protection setting of below link is “Protected” or “Kill”?

https://github.com/Infineon/cce-mtb-psoc4-flash-and-chip-protection

Can user use both DFU and chip protection(“Protected” or “Kill”) features at the same time?

Best Regards.

YuMa

The Project_timing.html file is not being generated in PSOC Creator. How can I fix this?

       [Picture 1 : Files of a project that was built successfully]

    [Picture 2 : File Note Generateod IDE Status]

Hello.

With CYBLE-202011 module a project made in PsoC-3.3; I need to convert it to CYBLE-202007 module. As a first step, I must compile the project in PsoC-4.0 or a higher version because the CYBLE-202007 module is not available in a lower version. Secondly, I change the module in the Device Selector section and then set the voltage to 3.3V (because the operating voltage of CYBLE-202007 is max 3.6V). When I do these, Bluetooth broadcast is interrupted. I add the following parts to the code.

#define CYREG_SRSS_TST_DDFT_CTRL 0x40030008

switch(eventCode)

    {

        case CYBLE_EVT_STACK_ON:

            CY_SET_XTND_REG32((void CYFAR *)(CYREG_BLE_BLESS_RF_CONFIG), 0x0331);

            CY_SET_XTND_REG32((void CYFAR *)(CYREG_SRSS_TST_DDFT_CTRL), 0x80000302);

            CyBle_GappStartAdvertisement(CYBLE_ADVERTISING_FAST);

            break;

Bluetooth broadcast came, but the system is not stable. Some devices do not see the broadcast. I would like your support regarding this issue.

Thanks.

Hi Infineon.

IMO accuracy for devices with temperature range from -40deg to +105deg is ±2.5%(red frame).

Device is PSoC 4100S Max.

https://www.infineon.com/dgdl/Infineon-CY8C41xx_PSoC_4_MCU_PSoC_4100S_Max_Based_on_Arm_Cortex_-M0_CPU-DataSheet-v06_00-EN.pdf?fileId=8ac78c8c83cd30810183fc2ad1424e75

If this device is used from 0deg to +85, will IMO accuracy be guaranteed by ±1.25%(blue frame) instead of ±2.5%?

Even if device has worst IMO accuracy spec(in other words, temp range is -40deg to +105deg), is IMO accuracy spec guaranteed to be lower than ±2.5% if used over a narrower temperature range(for example, -20deg to +105deg)?

Best Regards.

YuMa