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less magic numbers

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This commit is contained in:
Stepan Usatiuk
2019-07-23 18:27:05 +03:00
parent 9fbdbda4f1
commit 665bc4b63f
9 changed files with 56 additions and 51 deletions
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22
Firmware/commonSrc/Commands.cpp
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@@ -4,7 +4,7 @@
Command::Command(float *floats) { fromFloats(floats); }
int Command::fromFloats(float *floats) {
void Command::fromFloats(float *floats) {
type = static_cast<CommandType>(floats[0]);
arg1 = floats[1];
arg2 = floats[2];
@@ -14,7 +14,7 @@ int Command::fromFloats(float *floats) {
arg6 = floats[6];
}
int Command::toFloats(float *floats) {
void Command::toFloats(float *floats) {
floats[0] = static_cast<float>(type);
floats[1] = arg1;
floats[2] = arg2;
@@ -26,28 +26,28 @@ int Command::toFloats(float *floats) {
Command::Command(byte *bytes) { fromBytes(bytes); }
int Command::fromBytes(byte *bytes) {
float floats[7];
for (int i = 0; i < 7; i++) {
bytesToFloat(&floats[i], &bytes[i * sizeof(float)]);
void Command::fromBytes(byte *bytes) {
float floats[i2cCmdFloats];
for (int i = 0; i < i2cCmdFloats; i++) {
bytesToFloat(&floats[i], &bytes[i * i2cFloatSize]);
}
fromFloats(floats);
}
int Command::toBytes(byte *bytes) {
float floats[7];
void Command::toBytes(byte *bytes) {
float floats[i2cCmdFloats];
toFloats(floats);
for (int i = 0; i < 7; i++) {
floatToBytes(&bytes[i * sizeof(float)], floats[i]);
floatToBytes(&bytes[i * i2cFloatSize], floats[i]);
}
}
void bytesToFloat(float *target, byte *val) {
memcpy(target, val, sizeof(float));
memcpy(target, val, i2cFloatSize);
return;
}
void floatToBytes(byte *target, float val) {
memcpy(target, &val, sizeof(float));
memcpy(target, &val, i2cFloatSize);
return;
}