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goc30

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Joined: 12/04/2017
Location: France
Posts: 435

Posted: 04:05am 25 Aug 2018

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Hi all

here i post a prog to test some graphiques function on the differents procs who use micromite basic

you can dl here
2018-08-25_135550_test_graph2.zip

this prog give also time for each test

you can put your results here
with type of proc and "option lcdpanel" used

my test for armite with stm32h7
option lcdpanel ssd1963_5_16,rl

nota to Geoffrey and/or peter
you can see un small little nanoscopique problem with "str$" function that add a "0" to "vtim" (STR$(vtim,2,3,"0")) but not to time total (str$(timtot,2,3,"0"))

matherp
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Joined: 11/12/2012
Location: United Kingdom
Posts: 10572

Posted: 07:10am 25 Aug 2018

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Quote my test for armite with stm32h7
option lcdpanel ssd1963_5_16,rl

Try

option lcdpanel ssd1963_5_BUFF,rl

This writes to a buffer first and then modified areas of the buffer are output to the screen. Some tests may be faster, others slower. The advantage comes when as a user you control when the write comes using OPTION AUTOREFRESH OFF/ON and the REFRESH command. Set OPTION AUTOREFRESH OFF and then run the tests. In this case only the buffer is updated, nothing on the screen unless you put a REFRESH command at the end of each test.Edited by matherp 2018-08-26

goc30

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Joined: 12/04/2017
Location: France
Posts: 435

Posted: 07:36am 25 Aug 2018

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it is more slow in rectangles
i have no tested loading image

goc30

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Joined: 12/04/2017
Location: France
Posts: 435

Posted: 07:45am 25 Aug 2018

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for loading image, option "buffer" is realy marvelous

very good job

i have a question (for armite config)
port "com4" is also on D0/D1 of arduino connectors, but it seem that the 2 pins are inverted (i have a ardufruit datalogger card and gps is inverted)
for me it is not a probleme, it is just a question

goc30

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Posts: 435

Posted: 02:10am 26 Aug 2018

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I add 4 news tests
1 drawing text in transparent background
1 CLS function
1 drawing triangle without background
1 drawing triangles with color background

v0.2a
2018-08-26_120756_test_graph2.zip

Peter
for armite H7, i have 2 problems
1 - drawing text with transparent background stop program (need to reset card)
2 - cls in grey level work correctly, but color cls don't work

matherp
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Location: United Kingdom
Posts: 10572

Posted: 07:49am 26 Aug 2018

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Quote 1 - drawing text with transparent background stop program (need to reset card)

Works if you constrain the text to be on the screen, specifically you should not write a character that is completely off the right hand side of the screen. Should protect itself better but I suspect the issue may be in all versions of Micromite. I'll include a fix in next release.

Quote 2 - cls in grey level work correctly, but color cls don't work

Your test is wrong. Remember screen is RGB565 in 16-bit mode. Try

for n%=64
for j%=4 to 255 step 4
for i%=8 to 255 step 8 'nbx%
cls rgb(n%,j%,i%)
'pause(10)
next i%
next j%

or something similar

Edited by matherp 2018-08-27

goc30

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Joined: 12/04/2017
Location: France
Posts: 435

Posted: 08:56am 26 Aug 2018

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matherp said
Works if you constrain the text to be on the screen, specifically you should not write a character that is completely off the right hand side of the screen. Should protect itself better but I suspect the issue may be in all versions of Micromite. I'll include a fix in next release.

yes, I understand, but why it work correctly in colored background mode? (test 12)

Quote Your test is wrong. Remember screen is RGB565 in 16-bit mode. Try

ok, you are right!!, i modifiy my test

Edited by goc30 2018-08-27

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