Automotive

Last year I asked where I could get Demo project of Traveo 2 Starter Kit (CYTVII-B-E-1M-SK) for IAR.

KiKo_1837836
Level 2

I received the following answer soon.

Hello,

Please kindly get in touch with your Cypress contact window for any demo project or sample code of Traveo II.

Kind Regards,

Yuva

Then I asked the same question to Japanese Cypress Agency (HAKUTO).

But he says that NDA is necessary.

If you still need the demo project, please ask again to CYPRESS DEVELOPER COMMUNITY.

Could you please kindly advise me where I could get a simple demo project file (.eww) for IAR Workbench.

Best regards.

KiKo

Traveo II CYT4B can run on 350MHZ?      code is as follow:

#if (CY_SYS_PLL400M_0_FREQ == CY_SYS_PLL400M_0_350MHz)
// PLL_OUT = 24,000,000(Feco) / 3 * 125 / 5 = 200,000,000Hz
// Restriction: 400,000,000 <= Fvco <= 800,000,000
// This time, Fvco = 16,000,000 * 175 / 4 = 700,000,000.

#define CY_SYSTEM_PLL0_CONFIG_REFDIV (2UL)
#define CY_SYSTEM_PLL0_CONFIG_FEEDBACKDIV (175UL)
#define CY_SYSTEM_PLL0_CONFIG_OUTDIV (6UL)

/*
#define CY_SYSTEM_PLL0_CONFIG_REFDIV (3UL)
#define CY_SYSTEM_PLL0_CONFIG_FEEDBACKDIV (125UL)
#define CY_SYSTEM_PLL0_CONFIG_OUTDIV (5UL)
*/
#elif (CY_SYS_PLL400M_0_FREQ == CY_SYS_PLL400M_0_320MHz)

Now Making...

--------------------Configuration: IS12.prj - Debug--------------------

InitManage.c

*** .\Driver\_ffmc16.h(16) E4077P: #error "The I/O register file of the specified CPU option does not exist"

*** .\Driver\_ffmc16.h(16) E4077P: #error "The I/O register file of the specified CPU option does not exist"

main.c

*** .\Driver\_ffmc16.h(16) E4077P: #error "The I/O register file of the specified CPU option does not exist"

*** .\Driver\_ffmc16.h(16) E4077P: #error "The I/O register file of the specified CPU option does not exist"

TaskManage.c

*** .\Driver\_ffmc16.h(16) E4077P: #error "The I/O register file of the specified CPU option does not exist"

*** .\Driver\_ffmc16.h(16) E4077P: #error "The I/O register file of the specified CPU option does not exist"

_ffmc16.c

*** d:\work\seat\source\cs95msm\driver\_ffmc16.h(16) E4077P: #error "The I/O register file of the specified CPU option does not exist"

VCT.c

*** d:\work\seat\source\cs95msm\driver\_ffmc16.h(16) E4077P: #error "The I/O register file of the specified CPU option does not exist"

RLT.c

*** d:\work\seat\source\cs95msm\driver\_ffmc16.h(16) E4077P: #error "The I/O register file of the specified CPU option does not exist"

*** d:\work\seat\source\cs95msm\driver\_ffmc16.h(16) E4077P: #error "The I/O register file of the specified CPU option does not exist"

ADC.c

can you tell me why ? thanks! F2MC-16 Family SOFTUNE Workbench V30L35; MB96F646R MCU

Hello Community,

I'm reading this document:

Microsoft Word - mcu-an-300213-e-v13-16fx_flash_security.doc (fujitsu.com)

In section 2.1 the document sais:

'[...] If the supplied Unlock Key is all 0, the Flash Security cannot be disabled at all.'

My question is: If I set the Unlock Key fully with zeros, then will I be able to perform a Chip Erase with the CYPRESS FLASH MCU Programmer after this full-zero setting is applied?

Thank in advance,

Gabor

Hi, I am about to connect a Touchscreen which uses CYTMA568 through I2C to a custom carrier board with NXP iMX6 Application processor.

The linux is built with openembedded / yocto project (dunfell branch) and uses a customized device tree.

First, the BSP provided by the SoM Manufacturer (Toradex, SoM is Colibri iMX6DL), didn't provide support for this touch controller.

I found the following patch series to add the driver:

https://lwn.net/ml/linux-kernel/20180703094309.18514-1-mylene.josserand@bootlin.com/

I also added a node in device-tree according to the binding documentation like this:

&i2c3 {

     status = "okay";

     [...]

     cyttsp:    cyttsp@24 {

             compatible = "cypress,cyttsp5";

             reg = <0x24>;

             interrupt-parent = <&gpio7>;

             interrupts = <10 IRQ_TYPE_LEVEL_LOW>;

             touchscreen-size-x = <800>;

             touchscreen-size-y = <480>;

             status = "okay";

         };

};

I get the following errors during boot:

[    0.394465] cyttsp5 1-0024: Error on deassert int r=-22

[    0.399802] cyttsp5 1-0024: Fail initial startup r=-19

I can use i2cdetect and i2cread to access the device, but the touch driver isn't loaded properly.