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matherp
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Location: United Kingdom
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Posts: 2634
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| Posted: 01 September 2018 at 5:48pm | IP Logged
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Quote:
| OPTION LCDPANEL CONSOLE but short of a reset, I can't figure out how to stop the LCD acting as a console - any suggestions? |
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OPTION LCDPANEL NOCONSOLE, same as MM+
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goc30
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Joined: 12 April 2017
Location: France
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Posts: 142
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| Posted: 01 September 2018 at 6:04pm | IP Logged
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hi peter
I have a problem with input's pins
I want to use some pins in interrupt mode as explained in Micromite's doc like
SETPIN 42, INTH, Spbtn1
...
do
..
loop
sub Spbtn1
end sub
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system send
if I use without target, it accept my config and work correctly (need scanning in do...loop)
where is my fault ??
Edited by goc30 on 01 September 2018 at 6:06pm
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matherp
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Location: United Kingdom
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Posts: 2634
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| Posted: 01 September 2018 at 6:32pm | IP Logged
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Quote:
| I have a problem with input's pins |
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Thanks for the report - hopefully this should fix it - no version change
2018-09-01_183214_Armmite1.3.zip
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goc30
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Location: France
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Posts: 142
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| Posted: 01 September 2018 at 7:11pm | IP Logged
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I field good
I have also an Rotary encoder and for that I need interrupt mode
thank peter 
Edited by goc30 on 01 September 2018 at 7:12pm
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matherp
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Joined: 11 December 2012
Location: United Kingdom
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Posts: 2634
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| Posted: 01 September 2018 at 7:29pm | IP Logged
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Quote:
| I have also an Rotary encoder and for that I need interrupt |
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Here is my patented switch-bounce immune rotary encoder I/F code
option default integer
const false=0
const true=1
const in0=3 'encoder pins pulled high so should be reading high in detent positions, centre pin connected to ground
const in1=2 'swap the pin definitions as required to get the correct sense of rotation
'
init:
setpin in0,intB,rint 'enable interrupts on both edges of both pins
setpin in1,intB,rint
rotatedright=false
rotatedleft=false
resetenc=true
value=0
lastvalue=0
print value
'
MAIN:
Do
if value <> lastvalue then
print value
lastvalue=value
endif
Loop
end
'
sub rint:
pin0=NOT pin(in0) 'reverse sense to get positive logic
pin1=NOT pin(in1)
if pin0 then
if pin1 and not resetenc then 'in0 and in1 both active
if rotatedleft and not rotatedright then
value=value-1
rotatedleft=false
endif
if rotatedright and not rotatedleft then
value=value+1
rotatedright=false
endif
else 'only in0 active
if resetenc and not rotatedleft then
rotatedright=true
resetenc=false
endif
endif
else
if pin1 then 'only in1 active
if resetenc and not rotatedright then
rotatedleft=true
resetenc=false
endif
else 'both off so reset
rotatedleft=false
rotatedright=false
resetenc=true
endif
endif
if pin(in0)=pin0 or pin(in1)=pin1 then goto rint 're-enter if another change has happened almost immediately
ireturn |
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goc30
Senior Member
Joined: 12 April 2017
Location: France
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Posts: 142
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| Posted: 02 September 2018 at 2:14am | IP Logged
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hi peter
I had to change your "rint" sub because I had an error (too many subs for interrupt)
new version
sub rint
rint2:
pin0=NOT pin(in0) 'reverse sense to get positive logic
pin1=NOT pin(in1)
if pin0 then
if pin1 and not resetenc then 'in0 and in1 both active
if rotatedleft and not rotatedright then
value=value-1
rotatedleft=false
endif
if rotatedright and not rotatedleft then
value=value+1
rotatedright=false
endif
else 'only in0 active
if resetenc and not rotatedleft then
rotatedright=true
resetenc=false
endif
endif
else
if pin1 then 'only in1 active
if resetenc and not rotatedright then
rotatedleft=true
resetenc=false
endif
else 'both off so reset
rotatedleft=false
rotatedright=false
resetenc=true
endif
endif
if pin(in0)=pin0 or pin(in1)=pin1 then goto rint2 're-enter if another change has happened almost immediately
end sub |
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for digital inputs I use an anti-rebound procedure
my prog is like exemple prog in Micromite manual
option default integer
const false=0
const true=1
const in0=49
const in1=50
'
Dim integer protb 'lecture pin 3 avec antirebond
Dim integer valrot 'valeur codeur rotatif
dim integer lastvalue
Dim integer vrot
Dim integer vrotsens 'sens de rotation 0=positif, 1=negatif
init:
setpin in0,intH,rint3 'enable interrupts on high of rot A pin
setpin in1,DIN
Protb=(Pin(in1) xor 1) 'to define first state of pin "B"
value=0
print value
'
MAIN:
Do
'--- need 2 pass minimum with same value to confirm
Protb=((Protb*2) And 3) Or (Pin(in1) xor 1)
'----
if valrot<> lastvalue then
print valrot
lastvalue=value
endif
Loop
end
'
'------- interrupt proc ----
rint3:
If Protb=3 Then 'state 1 confirm
valrot=valrot+1
'vrotsens=0
End If
If protb=0 Then 'state zero confirm
valrot=valrot-1
'vrotsens=2
End If
valrot
'Print valrot
IReturn
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I also cabled the circuit specified by manufacturer in datasheet (2 x 10k and 1 x 10nf))
Edited by goc30 on 02 September 2018 at 2:18am
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CaptainBoing
Guru
Joined: 07 September 2016
Location: United Kingdom
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Posts: 750
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| Posted: 25 September 2018 at 9:01pm | IP Logged
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TassyJim wrote:
Inbuilt editor seems to be happy.
I have created a spreadsheet with the pin mappings. MMBasic uses the CPU pin numbers.
The spreadsheet data is taken from the datasheet for the processor and the module.
There appears to be a lot of 5V tolerant pins which is nice to see.
2018-06-12_164535_NUCLEO-H743ZI-pinout.zip
Jim |
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Hi Jim.
I was just converting your spreadsheet into a load of Const statements so the ST notation can be used in my code and it threw up an error that D70 was already declared. Checking back to your spreadsheet, the offending lines are C:14 & C:55 on sheet 2
just sayin...
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matherp
Guru
Joined: 11 December 2012
Location: United Kingdom
Online Status: Offline
Posts: 2634
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| Posted: 25 September 2018 at 10:31pm | IP Logged
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C55 should be D7
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CaptainBoing
Guru
Joined: 07 September 2016
Location: United Kingdom
Online Status: Offline
Posts: 750
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| Posted: 26 September 2018 at 12:21am | IP Logged
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thanks
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Topic: Armmite - STM32H7: Developments
