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Change strtod() into CharToFloat() saving 8k code

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Change strtod() into CharToFloat() saving 8k code
This commit is contained in:
Theo Arends 2023-01-06 15:28:44 +01:00
parent af733afbe5
commit 0b3c237627
1 changed files with 19 additions and 12 deletions
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31
tasmota/tasmota_xdrv_driver/xdrv_25_A4988_Stepper.ino
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@ -69,49 +69,56 @@ void (* const A4988Command[])(void) PROGMEM = {
&CmndDoMove,&CmndDoRotate,&CmndDoTurn,&CmndSetMIS,&CmndSetSPR,&CmndSetRPM}; &CmndDoMove,&CmndDoRotate,&CmndDoTurn,&CmndSetMIS,&CmndSetSPR,&CmndSetRPM};
void CmndDoMove(void) { void CmndDoMove(void) {
// Move the motor the given number of steps (positive values: clockwise, negative values: counterclockwise)
if (XdrvMailbox.data_len > 0) { if (XdrvMailbox.data_len > 0) {
long stepsPlease = strtoul(XdrvMailbox.data,nullptr,10); long stepsPlease = strtol(XdrvMailbox.data, nullptr, 10);
myA4988->doMove(stepsPlease); myA4988->doMove(stepsPlease);
ResponseCmndDone(); ResponseCmndDone();
} }
} }
void CmndDoRotate(void) { void CmndDoRotate(void) {
// Rotate the motor the given number of degrees (positive values: clockwise, negative values: counterclockwise)
if (XdrvMailbox.data_len > 0) { if (XdrvMailbox.data_len > 0) {
long degrsPlease = strtoul(XdrvMailbox.data,nullptr,10); long degrsPlease = strtol(XdrvMailbox.data, nullptr, 10);
myA4988->doRotate(degrsPlease); myA4988->doRotate(degrsPlease);
ResponseCmndDone(); ResponseCmndDone();
} }
} }
void CmndDoTurn(void) { void CmndDoTurn(void) {
// Spin the motor the given number of turns (positive values: clockwise, negative values: counterclockwise)
if (XdrvMailbox.data_len > 0) { if (XdrvMailbox.data_len > 0) {
float turnsPlease = strtod(XdrvMailbox.data,nullptr); // float turnsPlease = strtod(XdrvMailbox.data,nullptr);
float turnsPlease = CharToFloat(XdrvMailbox.data); // Save 8k code size over strtod()
myA4988->doTurn(turnsPlease); myA4988->doTurn(turnsPlease);
ResponseCmndDone(); ResponseCmndDone();
} }
} }
void CmndSetMIS(void) { void CmndSetMIS(void) {
if (PinUsed(GPIO_A4988_MS1) && PinUsed(GPIO_A4988_MS1, 1) && PinUsed(GPIO_A4988_MS1, 2) && (XdrvMailbox.data_len > 0)) { // 1,2,4,8,16 Set micro stepping increment - 1/1 (full steps) to 1/16 (default = 1)
short newMIS = strtoul(XdrvMailbox.data,nullptr,10); if (PinUsed(GPIO_A4988_MS1) && PinUsed(GPIO_A4988_MS1, 1) && PinUsed(GPIO_A4988_MS1, 2) && (XdrvMailbox.payload > 0)) {
myA4988->setMIS(newMIS); // short newMIS = strtoul(XdrvMailbox.data,nullptr,10);
myA4988->setMIS(XdrvMailbox.payload);
ResponseCmndDone(); ResponseCmndDone();
} }
} }
void CmndSetSPR(void) { void CmndSetSPR(void) {
if (XdrvMailbox.data_len > 0) { // Set the number of steps the given motor needs for one revolution (default = 200)
int newSPR = strtoul(XdrvMailbox.data,nullptr,10); if (XdrvMailbox.payload > 0) {
myA4988->setSPR(newSPR); // int newSPR = strtoul(XdrvMailbox.data,nullptr,10);
myA4988->setSPR(XdrvMailbox.payload);
ResponseCmndDone(); ResponseCmndDone();
} }
} }
void CmndSetRPM(void) { void CmndSetRPM(void) {
if (XdrvMailbox.data_len > 0) { // Set revolutions per minute (default = 30)
short newRPM = strtoul(XdrvMailbox.data,nullptr,10); if (XdrvMailbox.payload > 0) {
myA4988->setRPM(newRPM); // short newRPM = strtoul(XdrvMailbox.data,nullptr,10);
myA4988->setRPM(XdrvMailbox.payload);
ResponseCmndDone(); ResponseCmndDone();
} }
} }