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try to move away from hardcoded values, see if i can make it support different displays

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drath
2025-10-01 22:50:32 +02:00
parent 9398e2cd8f
commit 3015d8f972
2 changed files with 3 additions and 3 deletions
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4
src/LCDDisplay.cpp
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@@ -106,12 +106,12 @@ void LCDDisplay::clearBuf() {
/* hyper optimized buffer flush command, writes whole disp with a single write */
void LCDDisplay::flushBuf() {
// we could skip all of this and set it in constructor if we were extra sure the lines wont ever exceed 40 chars
uint8_t setDisp[] = {254, 71, 1, 1}; // set cursor to char 1, line 1
constexpr uint8_t setDisp[] = {254, 71, 1, 1}; // set cursor to char 1, line 1
std::memcpy(&writebuf[0], setDisp, 4);
std::memcpy(&writebuf[84], setDisp, 4);
writebuf[87] = 3; // overwrite set cursor c1 l1 to c1 l3
write(_lcd, writebuf, 168);
write(_lcd, writebuf, sizeof(writebuf));
}
char LCDDisplay::bar(uint8_t char_id, double value) {