Cypress CY3242-IOXlite 시작하기 매뉴얼 - 페이지 18

{카테고리_이름} Cypress CY3242-IOXlite에 대한 시작하기 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cypress CY3242-IOXlite 19 페이지. I2c port expander lite demo kit

Step 5.

Your first project is finished.

If everything was done correctly, there will be 1 Hz and 4 Hz frequencies on pins P1[0] and P1[1] and the

corresponding LEDs should be blinking. Also, the EEPROM will contain the "Hello World!" string. This can be

verified using the I2C-USB Bridge GUI by sending the following command strings.

;Read from EEPROM

sB6 00 00

sB7 x

The switch operation can be verified using the following command strings.

;Read switches

s56 00

s57 x

;Set EEPROM address to start reading

;repeat this line to read each byte

;start reading

;repeat this line to read the switch state

I2C Port Expander Lite Demo Kit Getting Started Guide