Link List MrKendo wrote:
The insert and remove functions still look suspect.
I was thinking you would always update the head after insert so the head always points to the new entry
ie....
Thursday, 19 September 2019 - 22:27
Link List MrKendo wrote:
Are you meant to be updating the 'head' at some point when inserting (I'm guessing 'head' is file->dir_clusters->dir_chain) ?
Do you really need what looks...
Thursday, 19 September 2019 - 21:35
unplugged UART is hung when reconnected I had a system that would hang when starting up because I was not taking care of all the possible errors that could occur.
Seems smart Clawson. Might go for two architectures, one with limited resources of 512K and one with cluster size allocation.
I have 512MBytes of Ram but I think I'll go for working with sectors at 512Bytes
Jesus, give the bhoy a break...
Had to scan the start of the FAT table to find the offset for the root. See Below:] unsigned int scan_fat(struct ff_file * stream){ // point byte map to temporary...
had a look at a number of exFAT formats. There appears to be two different methods for calculating the offset in the exFAT File Allocation Table. I'll start coding...
Hi Clawason, how should I manage the root cluster in exFAT? Its already marked with the value 3 shown below. Can I just go ahead and update the entry for the next...
MrKendo wrote: The insert and remove functions still look suspect. I was thinking you would always update the head after insert so the head always points to the new entry ie....
MrKendo wrote: Are you meant to be updating the 'head' at some point when inserting (I'm guessing 'head' is file->dir_clusters->dir_chain) ? Do you really need what looks...
I had a system that would hang when starting up because I was not taking care of all the possible errors that could occur.
Clawson, just how big should a directory chain of clusters be?
Solution was found, by setting the two values of "128" to 127 fixed it. Not sure if I know why but it works.
I have not yet implemented the code to span clusters, that's what I'm working on
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