Always erase entire sector

giulcioffi · giulcioffi · commit a107e88c43c5 · 2021-02-23T17:03:22.000+01:00
diff --git a/libraries/Nano33_System/examples/Nano33_updateBootloader/Nano33_updateBootloader.ino b/libraries/Nano33_System/examples/Nano33_updateBootloader/Nano33_updateBootloader.ino
@@ -80,11 +80,11 @@ void applyUpdate(uint32_t address) {
       break;
     }
 
+    flash.erase(addr + pointer, sector_size);
+
     if ((len - pointer) < sector_size) {
       sector_size = len - pointer;
     }
-    
-    flash.erase(addr + pointer, sector_size);
 
     // Program page
     if (addr == MBR_ADDR) {

Original file line number	Diff line number	Diff line change
`@@ -80,11 +80,11 @@ void applyUpdate(uint32_t address) {`
`80`	`80`	`break;`
`81`	`81`	`}`
`82`	`82`
	`83`	`+ flash.erase(addr + pointer, sector_size);`
	`84`	`+`
`83`	`85`	`if ((len - pointer) < sector_size) {`
`84`	`86`	`sector_size = len - pointer;`
`85`	`87`	`}`
`86`		`-`
`87`		`- flash.erase(addr + pointer, sector_size);`
`88`	`88`
`89`	`89`	`// Program page`
`90`	`90`	`if (addr == MBR_ADDR) {`