void Persistent::pageCopy(uint8_t* dst, uint8_t* src) {
uint8_t* tagAddress;
pageInit(dst, _sequence + 1);
for (uint8_t tag = 0; tag < 10; tag++) {
if (pageFindTag(src, tag, &tagAddress))
pagePutTag(dst, tag, tagAddress + 4, ((Header*)tagAddress)->used);
}
}
// general purpose return code, true by default, false in case of some failure
bool UI::drawPage(uint16_t id) {
m_page = id;
m_butCount = 0;
switch (id) {
case PAGE_INIT: return pageInit();
case PAGE_MAIN: pageMain(); break;
case PAGE_MEASURE: pageMeasure(); break;
case PAGE_MONITOR: pageMonitor(); break;
case PAGE_SETTINGS: pageSettings(); break;
case PAGE_CALIBRATE: pageCalibrate(); break;
case PAGE_WLAN: pageWLAN(); break;
}
return true;
}
void Persistent::pageFindActive() {
uint8_t* page;
uint32_t* activePage = 0;
uint32_t sequence=0;
for (page = _flashStart; page < _flashEnd; page += 0x400) {
if (pageIsUsed(page))
if (*(uint32_t*) page != 0xFFFFFFFF
&& *(uint32_t*) (page + 4) == 0xFFFFFFFF)
if (*page >= sequence) {
activePage = (uint32_t*)page;
sequence = *page;
}
}
if (activePage) {
_pageActive = (uint8_t*)activePage;
_sequence = sequence;
} else {
_pageActive = _flashStart;
_sequence = 0;
pageInit(_pageActive, _sequence);
}
}
