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Replaced floats with doubles (#355)

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This makes our APIs more consistent. With optimizations enabled, doubles are just as efficient as floats on ARMv7, so we should take advantage of the extra precision.
This commit is contained in:
Tyler Veness
2016-11-20 07:25:03 -08:00
committed by Peter Johnson
parent 7bcd243ec3
commit 69422dc063
129 changed files with 643 additions and 639 deletions
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16
wpilibc/sim/src/PWM.cpp
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@@ -14,8 +14,8 @@
using namespace frc;
const float PWM::kDefaultPwmPeriod = 5.05;
const float PWM::kDefaultPwmCenter = 1.5;
const double PWM::kDefaultPwmPeriod = 5.05;
const double PWM::kDefaultPwmCenter = 1.5;
const int PWM::kDefaultPwmStepsDown = 1000;
const int PWM::kPwmDisabled = 0;
@@ -108,7 +108,7 @@ void PWM::SetBounds(double max, double deadbandMax, double center,
*
* @param pos The position to set the servo between 0.0 and 1.0.
*/
void PWM::SetPosition(float pos) {
void PWM::SetPosition(double pos) {
if (pos < 0.0) {
pos = 0.0;
} else if (pos > 1.0) {
@@ -128,8 +128,8 @@ void PWM::SetPosition(float pos) {
*
* @return The position the servo is set to between 0.0 and 1.0.
*/
float PWM::GetPosition() const {
float value = impl->Get();
double PWM::GetPosition() const {
double value = impl->Get();
if (value < 0.0) {
return 0.0;
} else if (value > 1.0) {
@@ -152,7 +152,7 @@ float PWM::GetPosition() const {
*
* @param speed The speed to set the speed controller between -1.0 and 1.0.
*/
void PWM::SetSpeed(float speed) {
void PWM::SetSpeed(double speed) {
// clamp speed to be in the range 1.0 >= speed >= -1.0
if (speed < -1.0) {
speed = -1.0;
@@ -175,8 +175,8 @@ void PWM::SetSpeed(float speed) {
*
* @return The most recently set speed between -1.0 and 1.0.
*/
float PWM::GetSpeed() const {
float value = impl->Get();
double PWM::GetSpeed() const {
double value = impl->Get();
if (value > 1.0) {
return 1.0;
} else if (value < -1.0) {