This is the device firmware for the imagingBoard on the DIY 3D Printable Raspberry Pi Raman Spectrometer. For more details please visit: http://hackaday.io/project/1279
Diff: main.cpp
- Revision:
- 4:4eedf8292719
- Parent:
- 3:83cb6eb61adf
- Child:
- 5:cbf08f942178
--- a/main.cpp Mon Aug 18 04:26:00 2014 +0000 +++ b/main.cpp Mon Aug 18 07:15:05 2014 +0000 @@ -37,7 +37,7 @@ int leadingDummyElements = 16; int leadShieldedElements = 13; int headerElements = 3; -const int signalElements = 3648; +const int signalElements = 550; //3648; int trailingDummyElements = 14; int pixelCount; int readOutTrigger; @@ -75,7 +75,7 @@ case readOut_Begin: readOutTrigger = 1; state = readOut_ACTIVE; -// ICG = 1; + raspi.printf("+++\r\n"); LED = 1; break; case readOut_ACTIVE: @@ -106,8 +106,9 @@ case readOut_signalElements: pixelCount++; // pixelValue[pixelCount] = imageIn.read(); +// raspi.printf("Pixel# %i\r\n", pixelCount); // imageData = ((imageIn.read_u16() * 5.0) / 4096.0); -// raspi.printf("%4.12f \r\n", (imageIn.read_u16() * 5.0) / 4096.0); + raspi.printf("%i,%4.12f\r\n", pixelCount,(imageIn.read_u16() * 5.0) / 4096.0); LED = !LED; if (pixelCount == signalElements) { pixelCount = 0; @@ -135,8 +136,8 @@ break; case readOut_IDLE: if (ICG == 1) { - ICG = 0; - state = readOut_Begin; +// ICG = 0; +// state = readOut_Begin; } break; default: @@ -165,6 +166,14 @@ raspi.baud(921600); while(1) { - wait(1); + char c = raspi.getc(); + switch (c){ + case 'r': + ICG = 0; + state = readOut_Begin; + break; + default: + break; + } } }