Mercurial > public > ostc4
changeset 1056:b241efe09963 Icon_Integration tip
Icon upload: added icon size check:
The size of the icon is limited to 128k. To avoid overwritten data (font would no longer be shown correct) in case a larger icon is send, a size check has been added before floshing the icon.
| author | Ideenmodellierer |
|---|---|
| date | Sat, 03 Jan 2026 20:42:09 +0100 |
| parents | de56b8d75504 |
| children | |
| files | Discovery/Src/tComm.c |
| diffstat | 1 files changed, 10 insertions(+), 3 deletions(-) [+] |
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--- a/Discovery/Src/tComm.c Sat Jan 03 20:40:11 2026 +0100 +++ b/Discovery/Src/tComm.c Sat Jan 03 20:42:09 2026 +0100 @@ -1830,9 +1830,16 @@ else if(id == id_ICON) { - firmware2_variable_upperpart_eraseFlashMemory(length1Work,0); /* flash is not in use => can be written immediately */ - firmware2_variable_upperpart_programFlashMemory(length1Work,0,pBuffer1,length1Work,0); - ByteCompareStatus = 0; /* trust flashing for image use case */ + if(length1Work < 0x20000) /* Flash sectors 12-16 are used for icon => limited to 128K */ + { + firmware2_variable_upperpart_eraseFlashMemory(length1Work,0); /* flash is not in use => can be written immediately */ + firmware2_variable_upperpart_programFlashMemory(length1Work,0,pBuffer1,length1Work,0); + ByteCompareStatus = 0; /* trust flashing for image use case */ + } + else + { + ByteCompareStatus = 1; + } } releaseFrame(20,(uint32_t)pBufferCompare);