Language C to Micro C

Using Arduino Programming Questions
#1

Bonjour communauté d’arduino ^^ , aujourd’hui je me suis lancer dans un projet de trieurs de jeton
plus particulièrement sur un composant , le TCS 34725 et je chercher un programme pour le mettre en oeuvre , mes recherches m’ont menée vers le programme si dessous , seul problème , je travail en Micro C et non en langage C , je cherche donc des informations pour traduire ce langage

Hello arduino community ^^, today I am embarking on a project of token sorters
more particularly on a component, the TCS 34725 and I am looking for a program to implement, my research directed to the program if below, the only problem, I work in the micro C and not in the language C, so I look for information to translate this language

–This is an example that uses the TCS34725 Color Sensor on the I2C Bus on EIO4(SCL) and EIO5(SDA), LED pin to FIO6
–See datasheet for TCS34725 for more information
–Outputs data to Registers:
–Raw:
–clear: 46100
–red: 46102
–green: 46104
–blue: 46106
–Intensity:
–red: 46000
–green: 46002
–blue: 46004
MB.W(2006, 0, 0)-- turn LED on, connected to FIO6

fwver = MB.R(60004, 3)
devType = MB.R(60000, 3)
if (fwver < 1.0224 and devType == 7) or (fwver < 0.2037 and devType == 4) then
print(“This lua script requires a higher firmware version (T7 Requires 1.0224 or higher, T4 requires 0.2037 or higher). Program Stopping”)
MB.W(6000, 1, 0)
end

SLAVE_ADDRESS = 0x29
I2C.config(13, 12, 65516, 0, SLAVE_ADDRESS, 0)–configure the I2C Bus

addrs = I2C.search(0, 127)
addrsLen = table.getn(addrs)
found = 0
for i=1, addrsLen do–verify that the target device was found
if addrs == SLAVE_ADDRESS then

  • print(“I2C Slave Detected”)*
  • found = 1*
  • break*
  • end*
    end
    if found == 0 then
  • print(“No I2C Slave detected, program stopping”)*
  • MB.W(6000, 1, 0)*
    end
    –init slave
    MB.W(2006, 0, 1)-- turn LED on, connected to FIO6
    *LJ.IntervalConfig(0, 1500) *
    stage = 0 --used to control program progress
    while true do
  • if LJ.CheckInterval(0) then*
  • if stage == 0 then*
  • LJ.IntervalConfig(0, 100)*
  • stage = 1*
  • elseif stage == 1 then*
  • I2C.write({0x80+0x00, 0x03})*
  • LJ.IntervalConfig(0, 50)*
  • stage = 2*
  • elseif stage == 2 then*
  • dataIn = {}*
  • for i=0,3 do*
    _ I2C.write({0x80+0x14+2i, 0x80+0x15+2i})_
  • raw = I2C.read(2)*
    _ table.insert(dataIn, raw[2]*256+raw[1])_
  • end*
  • MB.W(46100, 1, dataIn[1])–write clear light value in raw form*
  • MB.W(46102, 1, dataIn[2])–write red*
  • MB.W(46104, 1, dataIn[3])–write green*
  • MB.W(46106, 1, dataIn[4])–write blue*
  • red = ((dataIn[2])/dataIn[1])*
  • MB.W(46000, 3, red)*
  • green = ((dataIn[3])/dataIn[1])*
  • MB.W(46002, 3, green)*
  • blue = ((dataIn[4])/dataIn[1])*
  • MB.W(46004, 3, blue)*
  • –print(red, green, blue)–print relative (to clear) intesity*
  • print(“Clear:”, dataIn[1], “Red:”, dataIn[2], “Green:”, dataIn[3], “Blue:”, dataIn[4])–print absolute intesity*
  • if red > blue and red > green then*
  • print(“Dominant: Red”)*
  • elseif blue > green and blue > red then*
  • print(“Dominant: Blue”)*
  • else*
  • print(“Dominant: Green”)*
  • end*
  • print("-----------")*
  • LJ.IntervalConfig(0, 1000)*
  • stage = 0*
  • end*
  • end*
    end
#2

islem2:
so I look for information to translate this language

I think you'll need to

  • learn the language that makes an Arduino tick
  • work backwards from your code to create an algorithm or flowchart
  • work forwards from that algo or flowchart to write Arduino code from scratch
#3

Forgot to say that im realy bad (a beginner) on programmation , just want to know if there is a solution to translate this Programme on a Language Micro C
But thanks for your answer , i'll try to learn to programme that :slight_smile:

#4

The posted program is Lua code not C. In the Arduino world we're programming in C++. I don't know what Micro C, a web search just showed some proprietary compiler for the PIC platform, so I'm wondering what the relation of your question to the Arduino world is.

#5

Translating the "code" means translating the "logic" behind the program. You can't translate until you know what the line of code is doing.

Paul

#6