PSoC™ 6 Forum Discussions

I am trying to change the PLL clock using the cypress API functions, instead of the "Clocks" UI section. There is a "walkthrough" here: https://www.cypress.com/file/420571/download on page 132.

My code looks something like this:

int main(void)

{

     uint32_t clkPath = 1;

    Cy_SysClk_ClkPathSetSource(clkPath, CY_SYSCLK_CLKPATH_IN_IMO);

    cy_stc_pll_manual_config_t* config;

    configNew->feedbackDiv = 25UL;

    configNew->referenceDiv = 1UL;

    configNew->outputDiv = 2UL;

    configNew->lfMode = true;

        Cy_SysClk_PllEnable(clkPathManual, 2); //  > 1us delay as suggested on step 3 of TRM   

     Cy_SysClk_PllManualConfigure(clkPath, config);

...

}

It seems that the PLL is already enabled when Cy_SysClk_PllManualConfigure() is called, and i get CY_SYSCLK_INVALID_STATE return code from the function. Any suggestions? Thanks in advance.

Dear Community,

I have purchased the PSoC® 6 Wi-Fi BT Prototyping Kit (CY8CPROTO-062-4343W) to test the Wi-Fi and Bluetooth.

But I can't find ant example code to test the module.

Is there any software available with Wi-Fi configuration?

I installed the ModusToolbox IDE, and not the Wiced software, because I read somewhere that this version of the prototyping kit is not supported by Wiced.

If I'm wrong please tell me.

Kind regards,

Sergio van Vliet

As a follow on to this closed thread: Does blowing the eFuse require 2.5V or at least 2.5V?​

The datasheet says VDDIO0 but AN221111 says VDDD.  Which one is correct?

I'm trying to incorporate the example from the eeprom example:

CE195313 PSoC Emulated EEPROM

into my project.

However when I build the project, an error occured, If anyone could help me that would be great! Thanks!

Here's my eeprom configuration:

EEPROM Size: 8192

Redundant Copy: No

Use Blocking Write: No

Use Emulated EEPROM: Yes

Wear Level Factor: None

EEPROM configuration in ld files both of CM0 & CM4:

em_eeprom         (rx)    : ORIGIN = 0x14000000, LENGTH = 0x8000       /*  32 KB */

And my error log:

No ELF section .cychecksum found, creating one

Application checksum calculated and stored in ELF section .cychecksum

Checksum calculated and stored in ELF section .cymeta

"C:\Program Files (x86)\Cypress\PDL\3.0.4\tools\win\elf\cymcuelftool.exe" --merge C:\Users\XuRi\work\CYPRESS\BroJiaXing\f0v3EEPROM\f0v3\BLE_KEY.cydsn\CortexM4\ARM_GCC_541\Debug\BLE_KEY_signed.elf C:\Users\XuRi\work\CYPRESS\BroJiaXing\f0v3EEPROM\f0v3\BLE_KEY.cydsn\CortexM0p\ARM_GCC_541\Debug\BLE_KEY.elf --output C:\Users\XuRi\work\CYPRESS\BroJiaXing\f0v3EEPROM\f0v3\BLE_KEY.cydsn\CortexM4\ARM_GCC_541\Debug\BLE_KEY.elf --hex C:\Users\XuRi\work\CYPRESS\BroJiaXing\f0v3EEPROM\f0v3\BLE_KEY.cydsn\CortexM4\ARM_GCC_541\Debug\BLE_KEY.hex

C:\Users\XuRi\work\CYPRESS\BroJiaXing\f0v3EEPROM\f0v3\BLE_KEY.cydsn\CortexM0p\ARM_GCC_541\Debug\BLE_KEY.elf: Merge error: Section 0x14000000 at C:\Users\XuRi\work\CYPRESS\BroJiaXing\f0v3EEPROM\f0v3\BLE_KEY.cydsn\CortexM0p\ARM_GCC_541\Debug\BLE_KEY.elf overlaps section 0x14000000 from C:\Users\XuRi\work\CYPRESS\BroJiaXing\f0v3EEPROM\f0v3\BLE_KEY.cydsn\CortexM4\ARM_GCC_541\Debug\BLE_KEY_signed.elf,

but it contains different data

The command 'C:\Program Files (x86)\Cypress\PDL\3.0.4\tools\win\elf\cymcuelftool.exe' failed with exit code '1'.

--------------- Rebuild Failed: 03/18/2019 14:28:27 ---------------

Hello,

I am trying to figure out how the EZ-BLE module is wired up in the prototyping kit as I would like to use it separately in a project.

I was reading the page 4 of the schematics CY8CPROTO-063-BLE Schematic.pdf but I am not 100% sure where VDD (MCU power input) is coming from. My understanding is that the power line is VTARG (coming from the other half of the board, the one with the programming chip) and it is connected to VDD via the 0 ohm resistor R28. Is that correct ?

If I want to use a power regulator such as U6, can I connect VCC out of the regulator to VDD ? My application uses many analog input, could anyone recommend a good regulator with 2 separate power lines ? Ideally an ultra-low power PMIC such as the BQ25150 but with two LDO.

Just to make things clear, can anyone explain briefly VTARG, VBACKUP, VREF and of course the difference between VDD and VCC. The only thing I am sure of is VIN...

Thank you !

When will support for USB Host be available?

The "psoc6 getting startet guide" states that configuring UDB's and USB Host will be available in a later version of ModusToolbox, but when is that?