Cypress Semiconductor CY8C24094 Especificações descarregar pdf (Página 58)

58 CY3214-PSoCEVALUSB Kit Guide, Doc No. 001-67030 Rev. *B

Code Examples

5.3.4 Verify Output

1. Load the Example2.hex from <Install_Directory>:\Cypress\CY3214-PSoCEVAL-

USB\<version>\Firmware\Temperature Sensing Keyboard\PSoC Project\

Example2\, as explained in Programming Specifications and Connections on page 16.

2. Open either a Microsoft Excel 2003 or 2007 application or a Windows Notepad application on the

computer and plug in the board using USB.

3. Press S1 or S2 to see the temperature values directly in the editor or spreadsheet; the corre-

sponding temperature values are displayed on the LCD.

4. Press the CAPS_LOCK key on the keyboard to toggle the buzzer on and off. Vary the potentiom-

eter (VR1 and VR2) and press S1 and S2 again.

Figure 5-47. Output

1 2 ... 53 54 55 56 57 58 59 60 61 62 63 ... 89 90

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Cypress Semiconductor CY8C24094 Especificações Página 58