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How to use drawWords method in fMBT

Best Python code snippet using fMBT_python

Scope.py

Source:Scope.py

...58       pygame.draw.line(display,(120,120,120),(v,0),(v,256),1)59   pygame.draw.line(display,(0,0,0),(256,0),(256,256),1)60   pygame.draw.line(display,(0,0,0),(0,128),(512,128),1)61def drawControls():62    drawWords("Time Magnify",10,300,black,backCol)63    drawWords("Voltage Magnify",220,300,black,backCol)64    drawWords("Measure",440,300,black,backCol)65    drawWords("Time",440,320,black,backCol)66    drawWords("Volts",486,320,black,backCol)67    drawWords("Save",540,300,black,backCol)68    drawWords("Time",540,320,black,backCol)69    drawWords("Volts",586,320,black,backCol)70    drawWords("1/"+unichr(0x394)+"Time",540,257,black,backCol)71    drawWords(unichr(0x394)+"Time",540,237,black,backCol)72    drawWords("Saved Time",540,217,black,backCol)73    drawWords("Time",540,197,black,backCol)74    drawWords(unichr(0x394)+"Voltage",540,167,black,backCol)75    drawWords("Saved Voltage",540,147,black,backCol)76    drawWords("Voltage",540,127,black,backCol)77    drawWords("Run Single Freeze Trigger",540,77,black,backCol)78    screen.blit(logo,(540,2))79    updateControls(True)80def updateControls(blank):81    global vDisp82    if blank:83      pygame.draw.rect(screen,backCol,resultsRect,0)  84    if expandT*smples_cm >= 1000:85       drawWords("Time "+str((expandT*smples_cm)//1000)+"mS per division   ",10,280,black,backCol)86    else:87        drawWords("Time "+str(expandT*smples_cm)+"uS per division    ",10,280,black,backCol)88    #volts_cm = int(volts_sample*128*(1000/expandV))89    volts_cm = int(0.0048828125*128*(1000/expandV))90    drawWords("Voltage "+str(volts_cm)+"mV per division",220,280,black,backCol)91    for n in range(0,6): # time option LED92       drawWords("x"+str(1<<n),10+n*30,320,black,backCol)93       drawLED(n,expandT == 1<<n)94    for n in range(6,9): # voltage options95       drawWords("x"+str(1<<(n-6)),220+(n-6)*30,320,black,backCol)96       drawLED(n,expandV == 1<<(n-6))       97    drawLED(9,measureTime)98    drawLED(10,measureVolts)99    drawLED(11,stLed)100    drawLED(12,svLed)101    for n in range(13,17):102       drawLED(n,run[n-13])  103    if measureTime :104       t = (cursorT>>1)*sampleTime / expandT       105       drawWords(" "+trunk(t,5)+" "+unichr(0x3bc)+"S",640,197,black,pramCol) # current time        106       drawWords(" "+trunk(savedTime,5)+" "+unichr(0x3bc)+"S",640,217,black,pramCol)107       drawWords(" "+trunk(t-savedTime,5)+" "+unichr(0x3bc)+"S",640,237,black,pramCol) # delta time108       if t-savedTime != 0 :109          drawWords((trunk(1000000 / abs(t-savedTime),5))+" Hz",640,257,black,pramCol)110    if measureVolts :111       #vDisp = (((1024-cursorV)>>2)-128)*volts_sample * vMag112       vDisp = (((1024-cursorV)>>2)-128)*0.0048828125 * vMag113       delta = vDisp - savedVoltage114       drawWords(" "+trunk(delta,4)+" V",640,167,black,pramCol) 115       drawWords(" "+trunk(savedVoltage,4)+" V",640,147,black,pramCol)116       drawWords(" "+trunk(vDisp,4)+" V",640,127,black,pramCol)117       118def trunk(value, place): # truncate a value string119    v=str(value)+"000000"120    if value>0:121       v = v[0:place]122    else:123       v = v[0:place+1] # extra place for the minus sign124    return v   125    126def drawLED(n,state): # draw LED127    if state : 128        pygame.draw.rect(screen,(240,0,0),LedRect[n],0)129    else :   130        pygame.draw.rect(screen,(240,240,240),LedRect[n],0)131    132def defineControls():133   global LedRect, resultsRect134   for n in range(0,6):135       LedRect[n] = pygame.Rect((10+n*30,336),(15,15))136   for n in range(6,9):137       LedRect[n] = pygame.Rect((220+(n-6)*30,336),(15,15))138   LedRect[9] = pygame.Rect((440,336),(15,15))  # time139   LedRect[10] = pygame.Rect((486,336),(15,15)) # volts140   LedRect[11] = pygame.Rect((540,336),(15,15)) # save time141   LedRect[12] = pygame.Rect((586,336),(15,15)) # save volts142   LedRect[13] = pygame.Rect((545,100),(15,15)) # run143   LedRect[14] = pygame.Rect((580,100),(15,15)) # single144   LedRect[15] = pygame.Rect((628,100),(15,15)) # freeze145   LedRect[16] = pygame.Rect((676,100),(15,15)) # trigger146   resultsRect = pygame.Rect((639,125),(90,153))147    148def plotWave():149    global vMag150    lastX=0 ; lastY=0151    vMag = 2 # adjust voltage scale152    if expandV == 1:153        vMag = 4154    if expandV == 4:155        vMag =1156    drawGrid()157    s = 0 # sample pointer158    for n in range(0, displayWidth, expandT):159        y = (512-inBuf[s])//vMag + chOff160        if n != 0:161            pygame.draw.line(display,(0,200,0),(lastX ,lastY), (n ,y ),2)162        lastX = n163        lastY = y164        s += 1165    if measureTime :166       pygame.draw.line(display,(0,0,255),(cursorT>>1,0), (cursorT>>1,256),1)167       if savedTimeC != -1:168         for n in range(0,256,12):  169            pygame.draw.line(display,(0,0,255),(savedTimeC,n),(savedTimeC,n+6),1)170    if measureVolts :171       pygame.draw.line(display,(255,0,0),(0,cursorV>>2), (512,cursorV>>2),1)172       if savedVoltsC != -1:173         for n in range(0,512,12):  174            pygame.draw.line(display,(255,0,0),(n,savedVoltsC),(n+6,savedVoltsC),1)175    if run[3] : # use trigger176       y = (triggerC-512)//vMag + chOff                                  177       for n in range(0,512,12):  178          pygame.draw.line(display,(255,128,0),(n,y),(n+6,y),1)179      180def drawScope(): # put display onto scope controls181    screen.blit(display,(10,10))182    pygame.display.update()183    184def drawWords(words,x,y,col,backCol) :185    textSurface = font.render(words, True, col, backCol)186    textRect = textSurface.get_rect()187    textRect.left = x188    textRect.top = y    189    screen.blit(textSurface, textRect)190def readArduino(): # get buffer and controls191    global cursorT, cursorV, triggerC, run192    if run[2] : #if in freeze mode funnel data into junk193       for i in range(0,1024):194          junk = sampleInput.read() 195    else: # otherwise read into the buffer   196       for i in range(0,512):197           inBuf[i] = ((ord(sampleInput.read())) << 8) | ord(sampleInput.read())198    cursorT = ((ord(sampleInput.read())) << 8) | ord(sampleInput.read())...

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