FreeCalypso > hg > fc-tourmaline
annotate src/ui/bmi/AUICalcEditor.h @ 261:841a848ba762
SPI SWE: clear any pending boot-time interrupts in spi_init()
Charger plug/unplug hw logic in the Iota ABB has no built-in debouncing,
thus electrical contact bounce on the charging power connection interface
produces a lot of charger plug/unplug interrupts.  When we boot in
charging mode (charging power present at boot time and is presumably
the cause of Switch-ON), some bounce may occur between the initial
Iota Switch-ON action and Calypso firmware booting.  By clearing any
accumulated ITSTATREG interrupts on boot, we prevent these pre-boot
interrupts from generating charger plug/unplug events to FCHG, which
would upset smooth from-boot charging.
| author | Mychaela Falconia <falcon@freecalypso.org> | 
|---|---|
| date | Fri, 14 May 2021 02:49:05 +0000 | 
| parents | 67bfe9f274f6 | 
| children | 
| rev | line source | 
|---|---|
| 
3
 
67bfe9f274f6
src/ui: import of src/ui3 from Magnetite
 
Mychaela Falconia <falcon@freecalypso.org> 
parents:  
diff
changeset
 | 
1 #define E_CALC_INIT 1 | 
| 
 
67bfe9f274f6
src/ui: import of src/ui3 from Magnetite
 
Mychaela Falconia <falcon@freecalypso.org> 
parents:  
diff
changeset
 | 
2 #define E_CALC_UPDATE 2 | 
| 
 
67bfe9f274f6
src/ui: import of src/ui3 from Magnetite
 
Mychaela Falconia <falcon@freecalypso.org> 
parents:  
diff
changeset
 | 
3 #define E_CALC_DEINIT 3 | 
| 
 
67bfe9f274f6
src/ui: import of src/ui3 from Magnetite
 
Mychaela Falconia <falcon@freecalypso.org> 
parents:  
diff
changeset
 | 
4 | 
| 
 
67bfe9f274f6
src/ui: import of src/ui3 from Magnetite
 
Mychaela Falconia <falcon@freecalypso.org> 
parents:  
diff
changeset
 | 
5 /* Function prototypes */ | 
| 
 
67bfe9f274f6
src/ui: import of src/ui3 from Magnetite
 
Mychaela Falconia <falcon@freecalypso.org> 
parents:  
diff
changeset
 | 
6 | 
| 
 
67bfe9f274f6
src/ui: import of src/ui3 from Magnetite
 
Mychaela Falconia <falcon@freecalypso.org> 
parents:  
diff
changeset
 | 
7 T_MFW_HND AUI_calc_Start(T_MFW_HND parent, T_AUI_EDITOR_DATA *editor_data); | 
| 
 
67bfe9f274f6
src/ui: import of src/ui3 from Magnetite
 
Mychaela Falconia <falcon@freecalypso.org> 
parents:  
diff
changeset
 | 
8 void AUI_calc_Destroy(T_MFW_HND win); | 
