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Dont blank entire string if all zero

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This commit is contained in:
Ben V. Brown
2019-12-28 11:21:40 +11:00
parent 3ca3b7fcca
commit 5974ece927
1 changed files with 12 additions and 9 deletions
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21
workspace/TS100/Core/Src/OLED.cpp
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@@ -155,7 +155,17 @@ void OLED::setFont(uint8_t fontNumber) {
fontWidth = 12; fontWidth = 12;
} }
} }
inline void stripLeaderZeros(char *buffer) {
//Removing the leading zero's by swapping them to SymbolSpace
// Stop 1 short so that we dont blank entire number if its zero
for (int i = 0; i < 6; i++) {
if (buffer[i] == 2) {
buffer[i] = SymbolSpace[0];
} else {
return;
}
}
}
// maximum places is 5 // maximum places is 5
void OLED::printNumber(uint16_t number, uint8_t places) { void OLED::printNumber(uint16_t number, uint8_t places) {
char buffer[7] = { 0 }; char buffer[7] = { 0 };
@@ -185,14 +195,7 @@ void OLED::printNumber(uint16_t number, uint8_t places) {
} }
buffer[0] = 2 + number % 10; buffer[0] = 2 + number % 10;
//Removing the leading zero's by swapping them to SymbolSpace stripLeaderZeros(buffer);
for (int i = 0; i < 7; i++) {
if (buffer[i] == 2) {
buffer[i] = SymbolSpace[0];
} else {
break;
}
}
print(buffer); print(buffer);
} }