3DPrinting/MarlinFirmware
1
0
Fork 0
mirror of https://github.com/MarlinFirmware/Marlin.git synced 2024-11-23 12:04:19 +00:00
Code Issues Releases Wiki Activity

Fix DGUS write variable endianness (#18689)

Browse Source
This commit is contained in:
yufanyufan 2020-07-18 15:26:00 -07:00 committed by GitHub
parent b9d4b0ddce
commit 6f0885a3a3
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Marlin/src/lcd/extui/lib/dgus/DGUSDisplay.cpp
View File

@ -1180,6 +1180,10 @@ void DGUSDisplay::WriteVariable(uint16_t adr, const void* values, uint8_t values
}
}
void DGUSDisplay::WriteVariable(uint16_t adr, uint16_t value) {
WriteVariable(adr, static_cast<const void*>(&value), sizeof(uint16_t));
}
void DGUSDisplay::WriteVariablePGM(uint16_t adr, const void* values, uint8_t valueslen, bool isstr) {
const char* myvalues = static_cast<const char*>(values);
bool strend = !myvalues;

5
Marlin/src/lcd/extui/lib/dgus/DGUSDisplay.h
View File

@ -54,10 +54,7 @@ public:
// Variable access.
static void WriteVariable(uint16_t adr, const void* values, uint8_t valueslen, bool isstr=false);
static void WriteVariablePGM(uint16_t adr, const void* values, uint8_t valueslen, bool isstr=false);
template<typename T>
static void WriteVariable(uint16_t adr, T value) {
WriteVariable(adr, static_cast<const void*>(&value), sizeof(T));
}
static void WriteVariable(uint16_t adr, uint16_t value);
// Until now I did not need to actively read from the display. That's why there is no ReadVariable
// (I extensively use the auto upload of the display)