Microchip Technology dsPIC24 Podręcznik Użytkownika Pobierz pdf (Strona 16)

MPLAB Starter Kit for dsPIC

DSCs User’s Guide

FIGURE 2-2: APPLICATION FLOW CHART – PART ONE

START

Initialize Audio Codec Driver

Start Audio Codec Driver

Record = 1?

Yellow LED On

G.711 μ-Law Encode

Yes

Initialize Flash Memory Driver

Start Flash Memory Driver

Playback = 1?

Play back

Intro Message

Yes

Is Flash Erased?

Erase Flash

Red LED On

Yes

Read Codec Data

Store In Flash

Output Audio Data

Is Flash Full?

Yes

*Refer to the corresponding letter in Figure 2-3: “Application Flow Chart – Part Two” for the

continuation of the flow chart.

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 42 43

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Microchip Technology dsPIC24 Podręcznik Użytkownika Strona 16