Improve reliability of SmartPort packet receive

[FozzTexx]

• Prepare linked list for SmartPort command packet and block packet in advance
• Directly access SPI registers to start receive and avoid overhead/latency of ESPIDF SPI driver

[FozzTexx]

Simplest test procedure:

Setup a ProDOS disk with BASIC.SYSTEM and save a BASIC program called STARTUP with the contents:

110 PRINT "FujiNet SmartPort packet test"
120 FOR I = 1 TO 1000:NEXT I
130 PRINT CHR$(4);"PR#5"

Replace the 5 in PR#5 with whatever slot your SmartPort controller is in. Mount the disk on FujiNet and boot it and let it run for a while. Compare to master and see that master will get I/O ERROR within a minute or two vs. this branch which will keep booting and rebooting for quite a long time.

Pre-built firmware for Apple FujiNet from commit ID 58c26a7:

fujinet-APPLE-58c26a72.zip

[dillera]

You can pull down the test images from FT here:

TNFS://fujinet.diller.org/APPLE/TEST/PR794/hello.dsk
TNFS://fujinet.diller.org/APPLE/TEST/PR794/hello.po

[dillera]

Issue report: running bounce world client on this fw- it stops working in about 3 min. Before on 1.4 release you could run bouncy client for 12 hours +.

[robjustice]

I have the original spi-fast-start branch cloned from FozzTexx's github still here locally before the 'cleanup'. When I load that into my FN its works very well for the looping boot test. If I take the current Fujinet Master and add this PR 794 to make a branch locally for testing. That does not work any where near as well. It stops with the request timeouts after only a few mins. This is testing on a IIe with DB19 disk controller and Grapper Minus card with v6a firmware.

[FozzTexx]

I have the original spi-fast-start branch cloned from FozzTexx's github still here locally before the 'cleanup'.

Can you make a bundle with that older commit and send me the bundle?

[robjustice]

Here is a tar of the lib directory. Let me know if that's ok.
spi-fast-start_lib.tar.gz

[FozzTexx]

Here is a tar of the lib directory. Let me know if that's ok. spi-fast-start_lib.tar.gz

What's the commit ID of HEAD~1 so I can check that out and then extract the tar on top of it?

[robjustice]

95140df (HEAD -> spi-fast-start, origin/spi-fast-start) Wait for transaction to finish after receiving packet.
2642dfc Get SPI receive to start faster.
6960d90 fnFTP: skip sending password if server didn't 331
27240d8 [iwm] protect against FN crash after a reset on an open network connection
927ae47 [iwm][fuji] Make fuji a real device so it doesn't rely on the DISK_0 hack

[FozzTexx]

Cool, I'll see if I can reproduce the problem and see what the difference is.

[FozzTexx]

Issue report: running bounce world client on this fw- it stops working in about 3 min. Before on 1.4 release you could run bouncy client for 12 hours +.

Where is bounce world client disk image?