tabemann / zeptoforth

A not-so-small Forth for Cortex-M

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robzed opened this issue · comments

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reboot 
Welcome to zeptoforth
Built for rp2040, version 1.0.2, on Sat Jun 10 05:07:21 PM CDT 2023
zeptoforth comes with ABSOLUTELY NO WARRANTY: for details type `license'
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+-[ 0 ]--------------------------------------------------------------
| 1 Rob Probin, July 2023                                           |
| 2 Robot Control for UKMARSbot on Zeptofoth on RP2040              |
| 3                                                                 |
| 4 1 load                                                          |
| 5                                                                 |
| 6                                                                 |
| 7                                                                 |
| 8                                                                 |
| 9                                                                 |
|10                                                                 |
|11                                                                 |
|12                                                                 |
|13                                                                 |
|14                                                                 |
|15                                                                 |
|16                                                                 |
+-------------------------------------------------------------------+stack underflow

Here I'd created some text in block 1, saved, moved to block 0 and quit using Control V.
It appears to have all saved. Not sure why I get stack underflow however.

Just tried this, and in one try where I went to block 1, edited it without saving immediately, then switched to block 0, edited it and then hit control-C I got the same result - stack underflow but the data saved properly. I will have to remember to fix this when I get the chance ─ even though I actually plan on creating new builds (in addition to the current ones) for the RP2040 that either have no blocks or significantly reduce their number in order to make more room for the CYW43 firmware, the CYW43 driver, and zeptoIP (as they currently do not leave much room for the user).