eive-obsw/mission/acs/gyroAdisHelpers.cpp
2023-03-24 20:50:33 +01:00

55 lines
1.6 KiB
C++

#include "gyroAdisHelpers.h"
size_t adis1650x::prepareReadCommand(const uint8_t* regList, size_t len, uint8_t* outBuf,
size_t maxLen) {
if (len * 2 + 2 > maxLen) {
return 0;
}
for (size_t idx = 0; idx < len; idx++) {
outBuf[idx * 2] = regList[idx];
outBuf[idx * 2 + 1] = 0x00;
}
outBuf[len * 2] = 0x00;
outBuf[len * 2 + 1] = 0x00;
return len * 2 + 2;
}
adis1650x::BurstModes adis1650x::burstModeFromMscCtrl(uint16_t mscCtrl) {
if ((mscCtrl & adis1650x::BURST_32_BIT) == adis1650x::BURST_32_BIT) {
if ((mscCtrl & adis1650x::BURST_SEL_BIT) == adis1650x::BURST_SEL_BIT) {
return BurstModes::BURST_32_BURST_SEL_1;
} else {
return BurstModes::BURST_32_BURST_SEL_0;
}
} else {
if ((mscCtrl & adis1650x::BURST_SEL_BIT) == adis1650x::BURST_SEL_BIT) {
return BurstModes::BURST_16_BURST_SEL_1;
} else {
return BurstModes::BURST_16_BURST_SEL_0;
}
}
}
double adis1650x::rangMdlToSensitivity(uint16_t rangMdl) {
adis1650x::RangMdlBitfield bitfield =
static_cast<adis1650x::RangMdlBitfield>((rangMdl >> 2) & 0b11);
switch (bitfield) {
case (adis1650x::RangMdlBitfield::RANGE_125_1BMLZ): {
return SENSITIVITY_1BMLZ;
}
case (adis1650x::RangMdlBitfield::RANGE_500_2BMLZ): {
return SENSITIVITY_2BMLZ;
}
case (adis1650x::RangMdlBitfield::RANGE_2000_3BMLZ): {
return SENSITIVITY_3BMLZ;
}
case (RangMdlBitfield::RESERVED):
default: {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "ADIS1650X: Unexpected value for RANG_MDL register" << std::endl;
#endif
return 0.0;
}
}
}