Transfer data using I2C component to PC via Bridge Control Panel

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TAKA_1336666
Level 1
Level 1
5 sign-ins First question asked Welcome!

I am using CY8CKIT-059. When I make a project using EZI2C component, pin assignment is P12[1:0] by default.

When I use Bridge Control Panel, I can communicate via USB interface between my PC and KIT-059.

USB interface is SWDIO and SWDCLK using P1_0 and P1_1.

My question is how data from P12[1:0] can be connected to USB port P1{1:0}?

Tatsuo Kawasakli, Kyoto, Japan

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ShYa_2805961
Level 3
Level 3
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Hello

     I think you may misunderstand Bridge Control Panel

     Bridge Control Panel use USB Port to communicate with CY8C5868 chip, one chip in board, and Bridge Control Panel send your command to CY5868, then CY5868 will convert your command to I2C Command ,then send I2C Command by pin 12.0 and pin 12.1 of CY5868.

     I think you make a project base on CY5888, another chip in CY8CKIT-059 board, so you need connect I2C Line of CY5868(pin 12.0 and pin 12.1) to I2C Line of CY5888(I2C Slave, your project I2C Pin assignment).

     Then you input your command in Bridge Control Panel, you can get CY5888 chip I2C write or read status.

Thanks

Shijie

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2 Replies
odissey1
Level 9
Level 9
First comment on KBA 1000 replies posted 750 replies posted

Tatsuo,

Can you please clarify your question, it is not clear what is needed.

If you inspect CY8CKIT-059 schematic, Pins 12{1:0} are hardwired using PCB traces to the KitProg's PSoC5 (detachable module), which serves as I2C-to-USB converter. Do you need I2C-USB output to PC without KitProg?

/odissey1

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ShYa_2805961
Level 3
Level 3
First like received First like given

Hello

     I think you may misunderstand Bridge Control Panel

     Bridge Control Panel use USB Port to communicate with CY8C5868 chip, one chip in board, and Bridge Control Panel send your command to CY5868, then CY5868 will convert your command to I2C Command ,then send I2C Command by pin 12.0 and pin 12.1 of CY5868.

     I think you make a project base on CY5888, another chip in CY8CKIT-059 board, so you need connect I2C Line of CY5868(pin 12.0 and pin 12.1) to I2C Line of CY5888(I2C Slave, your project I2C Pin assignment).

     Then you input your command in Bridge Control Panel, you can get CY5888 chip I2C write or read status.

Thanks

Shijie