kilipili TODO.txt

ANSI Term:	 move to project VgaTerminal
Audio:		 i2c
Audio:		 Midi
Audio:		 MP3 decoder
Audio:		 Sigma Delta: measure, correction map, improve bass (wg. non-const push pull current)
Audio:		 SP256 speech prozessor
Audio:		 vcc
Console:	 Slideshow: loop directory, subdirectories, faster/slower/hold
Console:	 Statuszeile
Console: 	 ls: show number of entries in directories
Console:     show ".txt"
Console:     show_ham: create pixmap & decode image while video off ?
cstrings:	 leftstr etc. return cstr
Directory:	 open "path with wildcard"
Draw:		 Polygon
Draw:		 misc. graphics function
FileSystem:  move qpath, zpath (rename)
FlashDevice: buffer writing 1 sector
Graphics:	 Pixmap<color_mode_rgb> for small colors
Ham image:	 Desktop Creator App: skip existing files (flag)
Ham image:	 direct grey image
Ham image:	 direct indexed color image, e.g. from gif
Line Edit:	 history
Line Edit:	 filename/path completion on TAB
RCPtr:		 check operator=(RCPtr&&)
RP2350:		 HDMI video output
RP2350:		 support & test
SDCard:		 4bit interface
SDCard:		 read while interrupts on => read errors?
SDCard:      prefetch next block
UlaSinclair: check waitmap test in addWaitCycles()
USBKeyboard: AxN: '#' key doesn't work, weird key codes
Video:		 can we get a cycle-precise counter using a PWM?
Video:		 create framebuffer directly from w,h,…
Video:		 Hor+VBert Layout: add spacing
Video:		 Overlays (transparent background)
Video:		 VideoPlane text mode: unicolor text on semi-transparent background
Video:		 VideoPlane text mode: unicolor text on semi-transparent background using flickering
Video:		 VideoPlane text mode: unicolor text on transparent background
Video:		 VideoPlane text mode: unicolor text on unicolor background
Video:		 VideoPlane: magnified transparent display of Bitmap (~HappySpectrum)
Video: 		 add Pixmap directly to Hor+Vert Layout
Video: 		 VGA output with Den and CLK
Video:       Dialog box using TextMode
Video:       ham video plane: fade
Video:       measure scanline_renderer time
Video:       system cmap in on stack of core1 ?
Video:       Textmode mit und ohne Attribute
YMM file:    AY stereo



DONE:
FS:			 uint fileSize(fpath)
Ay:			 queue falls back => queue.full
HappyS:		 load from rsrc:/ crash
HappyS:		 bright colors in rgb222
HappyS:		 ULA beeper sound
USBKeyboard: ALT table for []{} etc.
Audio:		 audio pin angegeben aber kein modus => division by zero
HappyS:		 mute while F4, recalc Ay when 50/60Hz
VideoBackend:set actual vga_mode.pixel_clock
SDK:		 upgrade
malloc:		 check that 1088 byte block
Video:		 resolve spinlock problem
Video:		 crash on flash lockout ...
Video:		 test Hor + Vert Layout
Console:	 panics, frequent "Directory not found"
USB:		 make USB::setScreenSize() weak
Video:		 interp0_ss, interp1_ss: fix for twocolors
Video:		 eliminate setup() and teardown()
Video:		 setup Interpolator in every scanline
Video:		 vertically divide screen
Video:		 horizontally divide screen
Audio:		 option to reduce RAM usage: smaller buffer and/or all buffers in fillbuffer() on stack
FatFS:		 small option (only 1 sector buffer in FileSystem)
Devices:	 Flash: LED wieder bei allen FS operations
Video:		 Passepartout
FS:			 cp Surprise* flash:   "an object with same name already exists"
cmake:	 	 object size mismatch due to cmake problem => heap corruption
Video:       flickerfree writing to flash
Console:     mkdir, rmdir, rmfile
Console:     cp wildcard, dir
Console:     ls: show free
Audio:       test SigmaDelta
Line Edit:   scrolls up each char after right border reached
ymm player:  play flash:filename.ymm -> file not found
ymm player:  stop AY on file error (end of file)
Video:       displays first lines of next frame at bottom of screen
VgaTerminal: update submodule & add preferences
Audio:       SigmaDelta crashes
Console:     copy file
FileSystem:  add flash to well known device
Prefs:       unit test
Flash:       move unit test setup here
QspiFlash:   protect preferences
Preferences
flash:	     512 byte sectors
QspiFlash
FileSys:   "slideshow ." directory not found "./" and ".." work
FileSys:   "slideshow rsrc:" crashes
Console:   SlideShow
Graphics:  make ColorMap a class
Video:     default system cmap in xram
RCObject:  optional descriptive name
FatFS:     keeps a buffer after sdcard failure
Console:   invalid colormode after oomem
SDCARD:    check fail to mount






//void RAM memcpy_in_ram(void* z, const void* q, size_t n) noexcept
//{
//	size_t qa = size_t(q);
//	size_t za = size_t(z);
//
//	if (n >= 8)
//	{
//		for (; za & 3; za++, qa++, n--) { *ptr(za) = *reinterpret_cast<volatile const char*>(qa); }
//
//		if ((qa & 3) == 0)
//			for (; n >= 4; za += 4, qa += 4, n -= 4)
//			{
//				*uint32ptr(za) = *reinterpret_cast<volatile const uint32*>(qa); //
//			}
//
//		else if ((qa & 1) == 0)
//			for (; n >= 4; za += 4, qa += 4, n -= 4) // little endian!
//			{
//				*uint32ptr(za) = *reinterpret_cast<volatile const uint16*>(qa) +
//								 *reinterpret_cast<volatile const uint16*>(qa + 2) * 0x10000u;
//			}
//	}
//
//	for (; n; za++, qa++, n--) { *ptr(za) = *reinterpret_cast<volatile const char*>(qa); }
//}