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While I was trying to configure the CY4541 EVK as a CCG4 Monitor I encountered the problem that I cant program the firmware onto the CYPD4425. Trying to do so gave the following error: "Error: Configuration table version is not compatible with device firmware". 

The config table major version for a CCG4 monitor is locked to version 2 in the EZ-PD configuration utility. The base version of the CYPD4225 firmware is 1.0.0.263. 

Is there a way to update the base version of the CYPD4225 to version 2 or higher? I tried to look for a way to do so myself but couldn't find a solution.

Thank you in advance!

Hi@Krupashanka

                                        I am making project by using Eval-M1-101TF & Eval-M1-IM535 power board to Run air-condition inverter Compressor having BLDC DC motor.  I am Getting 2 Error in Mce designer  

1. RMS Current as per compressor Catalogue Gmcc 1.5 attached also.  Current Compressor input is 4.2A, RMS will be 4.2*.707 is 2.96. but MCE Wizard Accept value 1.5  or Below as RMS current.

2. Parameter give Error same in DC Bus under Voltage level I try to Enter 260V but it give Error only

Accept 6V or Less Value.

Compressor Manufacturer Catalogue is also Attach. Pl Guide what I am doing Wring.

Thanks 

Hi, 

How to distinguish the trap is triggered by DFlash ECC error?

I want to do this: if DFlash ECC error occured,  Trap 4 will be triggered. In Trap handler, distinguish this trap is triggered by DFlash ECC error and ignor this trap, jump to the next instruct. But if it's not triggered by DFlash ECC error, don't do that. 

Best Regards

Jamber

Dear Sir/Madam,

Is there any document to list out all those I2C registers with descriptions for DMC I2C Slave (I2C_2) access from Embedded Controller?

The Embedded Controller queries the Hub status & controls the individual USB port to be enable or disable on different application.

Thanks for the support.

Best regards,

Ping 

Hello!

           Now I want to use DDR transaction protocol (4S-4D-4D) with S25HS512T，and then how I would set the flash, which registers or pameraters should be configurated.

Good day

I need some help on the pairing process of the CY8C4127LQI-BL473 device.

I need to get a Silabs product to pair with the CY8C4127LQI-BL473 chip. The code for this chip was written using PSOC Creator 4.4.

I constantly get a error that the IO capabilities are not compatible.  This is a screenshot of the Cypress device settings

What does strict pairing mean and is there anyone that can guide me as to any possible reason why pairing will not happen. I am matching the IO characteristics on the Silabs device. According to the designer of that system the Silabs product is running BLE V 5.2

Hello,

We have placed a CYW43439 LWB+ module from Laird on a board and are attempting to make use of both the Wi-Fi and bluetooth.  We have build the backport kernel modules according to Laird documentation and are using the firmware and wpa_supplicant versions found here:  https://github.com/LairdCP/Sterling-LWB-and-LWB5-Release-Packages/releases/tag/LRD-REL-10.4.0.10

We are also using the latest version of bluez.

The issue is when both Wi-Fi and Bluetooth are running simultaneously the bluetooth signal strength is terrible.  So using lightblue with my phone a few feet away from my board running BLUETOOTH ONLY i see like -45dBm so pretty good.  Then when i start up wpa_supplicant and it makes a connection to a network my bluetooth signal strength shoots down to -80dBm and i can't stay connected unless i am really close to the device.

I know there is one shared antenna here and the chip handles the multiplexing of both running simultaneously but something seems wrong. 

The code i am using to start things up is a follows:

#STARTING BLUETOOTH
if [ ! -e "/sys/class/gpio/gpio511" ]; then
    echo 511 > /sys/class/gpio/export
fi;
echo out > /sys/class/gpio/gpio511/direction
echo 0 > /sys/class/gpio/gpio511/value
sleep 3
echo 1 > /sys/class/gpio/gpio511/value
sleep 3
echo -n " Attaching bluetooth service: "
btattach -B /dev/ttyACM0 -P bcm &

hciconfig hci0 up

hciconfig hci0 leadv 0


#THEN TO START WI-FI

modprobe brcmfmac

ifplugd -i wlan0 -f -r /etc/network/ifplugdwifi.action

wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf -Dnl80211 -B

What am i missing here?  I think i am using the latest vendor provided latest version of everything at this point and still no success : /.  I have attached our circuit to this as well.  The chip is being powered by 3.3V, the same Rail for VBAT as well as VDDIO.  I would appreciate any help or pointers i can get at this point!!!

Thanks,

Jarrod

I modified the vhdl model to default the Configuration Register to QUAD mode.  This bit is non-volatile.  So, i wanted to have the chip default to what it would be in my system after having programmed that bit.

 -- *** Configuration Register 1 ***
--SHARED VARIABLE Config_reg1 : std_logic_vector(7 downto 0) := (others => '0');
SHARED VARIABLE Config_reg1 : std_logic_vector(7 downto 0) := x"02";

I also modified the processes below to properly set the _pullup to a valid value if QUAD = '1' (not 0)

HOLD_PULL_UP : PROCESS(HOLDNegIn)
BEGIN
  IF (QUAD = '0') THEN
    IF (HOLDNegIn = 'Z') THEN
      HOLDNeg_pullup <= '1';
    ELSE
      HOLDNeg_pullup <= HOLDNegIn;
    END IF;
  ELSE
    HOLDNeg_pullup <= HOLDNegIn;
  END IF;
END PROCESS HOLD_PULL_UP;

WP_PULL_UP : PROCESS(WPNegIn)
BEGIN
  IF (QUAD = '0') THEN
    IF (WPNegIn = 'Z') THEN
      WPNeg_pullup <= '1';
    ELSE
      WPNeg_pullup <= WPNegIn;
    END IF;
  ELSE
    WPNeg_pullup <= WPNegIn;
  END IF;
END PROCESS WP_PULL_UP;

When I do a READ (QIOR4) the data that comes back is NOT what was preloaded in the memory.

I did set UserPreload to TRUE.  Everything works fine when operating in QUAD=0 mode and doing a FAST_READ4.  The proper data comes back.

I am using the s25fl512s.mem file and I am reading from address 0x0000000.

I should see 01 02 03 04 ... coming back.

From the .mem file:

@0000000
01
02
03
04
05

Instead I see:

10
01
32
22
FF

Any ideas what is going on?  The .docx file may be easier to view and zoom in on.

As you know, in order to discover the bluetooth module, we need to set the appropriate IAC LAP while searching. ( https://www.ampedrftech.com/datasheets/cod_definition.pdf ) ... I want to use a custom setting. For example, if I set the IAC LAP to 0x9E8B3D on the device to which I want to connect, it will only be seen if I set the same IAC on the scanning device. I won't see all the other laptops, smartphones, etc ... because they have IAC 0x9E8B33!    I would like to use the CYBT-438039-02 module for my product using EZ-Serial firmware and SPP mode (BR / EDR). Is it possible to set IAC LAP ? So far I have used the brilliant Bluegiga modules with iWRAP where it was possible without any problem. Unfortunately they stopped producing them and I have a problem. I have not seen such a setting option in the API manual (EZ-Serial WICED Firmware Platform User Guide for CYBT-4830XX-02 EZ-BT). Maybe it is possible to build a program in the WICED SDK with this option ?? I do not need to change it while the device is working - it is enough for me that the module will have the IAC LAP parameter permanently set to e.g. 0x9e8b3d. I was doing experiments in HCI mode, just a few commands:

0x01 0x03 0x0c 0x00  - Reset HCI

0x01 0x1E 0x0C 0x04 0x12 0x04 0x01 0x04 - HIC_Wrie_Inquiry_Scan_Activity
0x01 0x1c 0x0C 0x04 0x12 0x04 0x01 0x04 - HCI_Write_Page_Scan_Activity
0x01 0x1A 0x0C 0x01 0x03 - HCI_Write_Scan_Enable
0x01 0x3A 0x0C 0x04 0x1 0x3d 0x8b 0x9e - Write IAC
0x01 0x39 0x0C 0x00 - Read IAC (for checking) .

After these commands, the module is visible in the way I want, unfortunately I was unable to establish a connection in HCI mode so that I could exchange data - I don't know enough about BT.

Is there a chance to set it up?