phyks/touchless3dtracking
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Bug fixes

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This commit is contained in:
Phyks 2013-10-05 17:46:40 +02:00
parent 8b55b5eab5
commit 1c15c86c6d
2 changed files with 33 additions and 17 deletions
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38
color.py
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@ -5,18 +5,22 @@ import pygame
def compute_value(line, minimum, maximum):
line = line.split(" ")
if len(line) < 3:
return False
value = [0, 0, 0]
for i in range(3):
if maximum[i]-minimum[i] != 0:
value[i] = int(255*(line[i]-minimum[i])/(maximum[i]-minimum[i]))
else:
value[i] = 0
if value[i] > 255:
value[i] = 255
elif value[i] < 0:
value[i] = 0
return value[0]
return value
ser = serial.Serial("/dev/ttyACM0", 115200)
@ -29,7 +33,7 @@ font = pygame.font.Font(None, 36)
size = width, height = 640, 480
screen = pygame.display.set_mode(size)
pygame.display.set_caption("Touchless 3D tracking")
screen.fill((0, 0, 0))(value[0]+value[1])
screen.fill((0, 0, 0))
try:
ser.open()
@ -59,15 +63,22 @@ if ser.isOpen():
running = True
while running:
for event in pygame.event.get():
if event.type == pygame.K_RETURN:
if event.type == pygame.KEYDOWN:
running = False
continue
line = float(ser.readline())
line = ser.readline()
line = line.decode().strip("\r\n")
line = line.split(" ")
line = [int(j or 0) for j in line]
if line < minimum or minimum < 0:
minimumR = line
if line > maximum:
maximumR = line
for i in range(3):
if line[i] < minimum[i] or minimum[i] < 0:
minimum[i] = line[i]
if line[i] > maximum[i]:
maximum[i] = line[i]
print(line)
print("Running...")
running = True
@ -77,13 +88,18 @@ if ser.isOpen():
if event.type == pygame.QUIT or event.type == pygame.KEYDOWN:
pygame.quit()
running = False
continue
# Read line from serial
line = float(ser.readline())
line = ser.readline()
line = line.decode().strip("\r\n")
line = line.split(" ")
line = [int(j or 0) for j in line]
# Compute the value for red
value[1] = value[0]
value[0] = compute_value(line, minimum, maximum)
value_bg = [value[0][i] + value[1][i] for i in range(3)]
value_bg = [(value[0][i] + value[1][i])/2 for i in range(3)]
value_text = [255 - i for i in compute_value(line, minimum,
maximum)]

8
touchless_tracking/touchless_tracking.ino
View File

@ -89,12 +89,12 @@ void setup() {
void loop() {
// Print output to serial in decimal
Serial.print(time(PIN_R, MASK_R), DEC);
Serial.print(time(PIN_R, MASK_R));
Serial.print(" ");
Serial.print(time(PIN_G, MASK_G), DEC);
//Serial.print(time(PIN_G, MASK_G));
Serial.print(" ");
Serial.print(time(PIN_B, MASK_B), DEC);
Serial.print("\n");
//Serial.print(time(PIN_B, MASK_B));
Serial.println(" ");
}