Need heiken ashi code

Algos, strategies, code
1

Hi, I need heiken ashi code for simple buy and sell signal… 1.It should buy if current heiken ashi candle closes in green 2…It should sell if current heiken ashi closes in red

2

please refer below link for the relevant answer

http://tradingqna.com/31314/need-codes-for-heikin-ashi-close-and-ema