NSX-39 테스트

nsx-39_test.py

# coding=utf-8

import pygame.midi as pm
import time

if __name__ == '__main__':
	pm.init()
	mo = None
	mi = None
	for i in range(pm.get_count()):
		interf, name, input, output, opened = pm.get_device_info(i)
		if name[:6] != 'NSX-39': continue
		if output == 1: mo = pm.Output(i)
		if input == 1: mi = pm.Input(i)
		if mo != None and mi != None: break
	if mo == None:
		pm.quit()
		quit() 
	if mi == None:
		pm.quit()
		quit() 
	
	# 출력 음성을 '아'로 변경
	mo.write_sys_ex(0, [0xf0, 0x43, 0x79, 0x09, 0x11, 0x0a, 0x00, 0x00, 0xf7])

	# key를 변경하여 '도레미'를 만듬
	# C5
	mo.write_short(0x90, 72, 99 )
	time.sleep(1)
	mo.write_short(0x80, 72 )
	time.sleep(0.1)

	# D5
	mo.write_short(0x90, 74, 99 )
	time.sleep(1)
	mo.write_short(0x80, 74 )
	time.sleep(0.1)

	# E5
	mo.write_short(0x90, 76, 99 )
	time.sleep(1)
	mo.write_short(0x80, 76 )
	time.sleep(0.1)
	
	# Pich bend를 변경하여 '도레미'를 만듬
	# C5
	mo.write_short(0xe0,  0, 40 )
	mo.write_short(0x90, 78, 99 )
	time.sleep(1)
	mo.write_short(0x80, 78 )
	time.sleep(0.1)

	# D5
	mo.write_short(0xe0,  0, 48 )
	mo.write_short(0x90, 78, 99 )
	time.sleep(1)
	mo.write_short(0x80, 78 )
	time.sleep(0.1)

	# E5
	mo.write_short(0xe0,  0, 56 )
	mo.write_short(0x90, 78, 99 )
	time.sleep(1)
	mo.write_short(0x80, 78 )
	time.sleep(0.1)
	
	# default pitch bend
	mo.write_short(0xe0,  0x00, 0x40 )

	# Modulation test 
	mo.write_short(0xb0, 0x01, 0x7f )
	mo.write_short(0x90, 72, 99 )
	time.sleep(1)
	mo.write_short(0x80, 72 )
	time.sleep(0.1)
	mo.write_short(0xb0, 0x01, 0x00 )

	mo.close()
	mi.close()
	pm.quit()