github.com/rdolbeau.VintageBusFPGA_Common
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minor fixes to flashsend, resetFpga seems needed between plugin the board & using the flash

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Romain Dolbeau
2023-10-14 10:35:49 +02:00
parent b7d43ee30a
commit bd8d1da000
1 changed files with 6 additions and 0 deletions
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6
flashsend/FlashSend.java
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@@ -224,6 +224,7 @@ class FlashSend extends Ztex1v1 {
System.out.println("Primary Flash enabled: " + ztex.flashEnabled());
System.out.println("Primary Flash sector size: " + ztex.toHumanStr(ztex.flashSectorSize())+" Bytes");
System.out.println("Primary Flash size: " + ztex.toHumanStr(ztex.flashSize())+" Bytes");
System.out.println("Primary Flash first free sector: " + ztex.flashFirstFreeSector());
} else {
throw new ParameterException("Currently write only to Primary Flash, which is not available.");
}
@@ -237,11 +238,16 @@ class FlashSend extends Ztex1v1 {
if (sector < 0) {
throw new ParameterException("Sector to start must be specified as a positive integer, it is recommened to be higher than the reserved area.");
}
if (doWrite & (sector < ztex.flashFirstFreeSector())) {
throw new ParameterException("Sector to start writing at should be higher than the reserved area, probably (" + ztex.flashFirstFreeSector() + ")");
}
if (filename == null) {
throw new ParameterException("Non-existent filename: " + (filename == null ? "(null)": "filename" ));
}
ztex.resetFpga();
if (doWrite) {
File f = new File(filename);
if (!f.exists() || !f.isFile() || !f.canRead() || f.length() == 0) {