Friso van den Boom
/
HIDScope_friso
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HIDScope.cpp@5:80d551456856, 2016-10-06 (annotated)
- Committer:
- tomlankhorst
- Date:
- Thu Oct 06 12:54:02 2016 +0000
- Revision:
- 5:80d551456856
- Parent:
- 0:79e3f3072f3b
USBDevice 1 revision back
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| tomlankhorst | 0:79e3f3072f3b | 1 | #include "HIDScope.h" |
| tomlankhorst | 0:79e3f3072f3b | 2 | |
| tomlankhorst | 5:80d551456856 | 3 | HIDScope::HIDScope(int channels, bool non_blocking) : send_non_blocking(non_blocking), hid(64,64) |
| tomlankhorst | 0:79e3f3072f3b | 4 | { |
| tomlankhorst | 0:79e3f3072f3b | 5 | bufferData = new float[channels](); |
| tomlankhorst | 0:79e3f3072f3b | 6 | channelCount = channels; |
| tomlankhorst | 0:79e3f3072f3b | 7 | scopeData.length = 64; |
| tomlankhorst | 0:79e3f3072f3b | 8 | } |
| tomlankhorst | 0:79e3f3072f3b | 9 | |
| tomlankhorst | 0:79e3f3072f3b | 10 | void HIDScope::set(int ch, float val) |
| tomlankhorst | 0:79e3f3072f3b | 11 | { |
| tomlankhorst | 0:79e3f3072f3b | 12 | bufferData[ch] = val; |
| tomlankhorst | 0:79e3f3072f3b | 13 | } |
| tomlankhorst | 0:79e3f3072f3b | 14 | |
| tomlankhorst | 0:79e3f3072f3b | 15 | void HIDScope::set(int ch, int val) |
| tomlankhorst | 0:79e3f3072f3b | 16 | { |
| tomlankhorst | 0:79e3f3072f3b | 17 | set(ch,(float)val); |
| tomlankhorst | 0:79e3f3072f3b | 18 | } |
| tomlankhorst | 0:79e3f3072f3b | 19 | |
| tomlankhorst | 0:79e3f3072f3b | 20 | void HIDScope::set(int ch, bool val) |
| tomlankhorst | 0:79e3f3072f3b | 21 | { |
| tomlankhorst | 0:79e3f3072f3b | 22 | set(ch,(val ? 1.0f : 0.0f)); |
| tomlankhorst | 0:79e3f3072f3b | 23 | } |
| tomlankhorst | 0:79e3f3072f3b | 24 | |
| tomlankhorst | 0:79e3f3072f3b | 25 | void HIDScope::set(int ch, double val) |
| tomlankhorst | 0:79e3f3072f3b | 26 | { |
| tomlankhorst | 0:79e3f3072f3b | 27 | set(ch,(float)val); |
| tomlankhorst | 0:79e3f3072f3b | 28 | } |
| tomlankhorst | 0:79e3f3072f3b | 29 | |
| tomlankhorst | 0:79e3f3072f3b | 30 | void HIDScope::send() |
| tomlankhorst | 0:79e3f3072f3b | 31 | { |
| tomlankhorst | 5:80d551456856 | 32 | memcpy(&scopeData.data, bufferData, sizeof( float ) * channelCount); // Copy a 4 byte float to the char array |
| tomlankhorst | 0:79e3f3072f3b | 33 | hid.sendNB(&scopeData); |
| tomlankhorst | 0:79e3f3072f3b | 34 | } |