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[simio] support Timer_B #69

Merged
merged 6 commits into from
Jul 23, 2018
Merged

[simio] support Timer_B #69

merged 6 commits into from
Jul 23, 2018

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tgtakaoka
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Timer_B is identical to Timer_A with the following exceptions.

  • The interrupt vector word of TBIFG is different than TAIFG one.
  • The length of Timer_B is programable to be 8, 10, 12, or 16 bits.
  • Timer_B TBCCRx registers are double-buffered and can be grouped.
  • The SCCI bit function is not implemented in Timer_B.

@tgtakaoka
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Please have a look!

@tgtakaoka tgtakaoka mentioned this pull request Jul 1, 2018
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@tgtakaoka
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Please hold off on reviewing. I'm writing test code for this.

@dlbeer
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dlbeer commented Jul 1, 2018 via email

tgtakaoka and others added 6 commits July 21, 2018 16:00
@tgtakaoka
[simio] Add timer tests
b323849
@tgtakaoka
[simio] Fix changing timer period
d49dcef
@tgtakaoka
[simio] Fix timer capturing by software
8db02ae
@tgtakaoka
[simio] support Timer_B
f9f897e 
Timer_B is identical to Timer_A with the following exceptions.

  1. The SCCI bit function is not implemented in Timer_B.
  2. The interrupt vector word of TBIFG is different than TAIFG one.
  3. The length of Timer_B is programable to be 8, 10, 12, or 16 bits.
  4. Timer_B TBCCRx registers can be double-buffered.
  5. Timer_B TBCCRx registers can be grouped.

This change implements 1, 2, and 3.
Double-buffering and grouping TBCCRx will be following.
@tgtakaoka
[simio] support Timer_B compare latch double-buffering
c53f697
@tgtakaoka
[simio] support Timer_B compare latch grouping
8564f42
@tgtakaoka
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Hi,
I split the original change into 6.

  • Add timer test.
  • Fix original simio timer to handle timer period changing.
  • Fix original simio timer to handle software initiated capturing.
  • Add basic Timer_B simio implementation.
  • Add double buffering compare latch of Timer_B.
  • Add compare latch grouping of Timer_B.

Please have a look!

@dlbeer dlbeer merged commit f017df6 into dlbeer:master Jul 23, 2018
@dlbeer
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dlbeer commented Jul 23, 2018

Excellent, thanks very much for this!

@tgtakaoka tgtakaoka deleted the simio-timer-b branch July 23, 2018 01:58
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@tgtakaoka @dlbeer