annotate configs/smallbw @ 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 c905daaff834
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
31
e35ac0b021b6 configs: initial set of envisioned Tourmaline configs
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 # modem services config: voice only
e35ac0b021b6 configs: initial set of envisioned Tourmaline configs
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 GPRS=0
e35ac0b021b6 configs: initial set of envisioned Tourmaline configs
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 SRVC=0
e35ac0b021b6 configs: initial set of envisioned Tourmaline configs
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4
e35ac0b021b6 configs: initial set of envisioned Tourmaline configs
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 # this is a phone handset config
e35ac0b021b6 configs: initial set of envisioned Tourmaline configs
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 MMI=2
e35ac0b021b6 configs: initial set of envisioned Tourmaline configs
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 R2D_STATE=1
e35ac0b021b6 configs: initial set of envisioned Tourmaline configs
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8
45
c905daaff834 implemented 96x64 BW framebuffer config, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
9 # small B&W UI version on 96x64 pixel B&W R2D framebuffer
c905daaff834 implemented 96x64 BW framebuffer config, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
10 R2D_EMBEDDED_LCD=10
31
e35ac0b021b6 configs: initial set of envisioned Tourmaline configs
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 UI_CONFIG=smallbw