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Use js4jiang5's approach to detect supported smc keys instead of detect_smc_capabilities() func

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user
2025-10-04 02:01:44 +02:00
parent d3e9ea7678
commit 556565c145
1 changed files with 10 additions and 43 deletions
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53
battery.sh
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@@ -22,12 +22,6 @@ maintain_percentage_tracker_file=$configfolder/maintain.percentage
maintain_voltage_tracker_file=$configfolder/maintain.voltage
daemon_path=$HOME/Library/LaunchAgents/battery.plist
calibrate_pidfile=$configfolder/calibrate.pid
smc_capabilities_detected=false
smc_supports_tahoe=false
smc_supports_legacy=false
smc_supports_adapter_chie=false
smc_supports_adapter_ch0i=false
smc_supports_adapter_ch0j=false
# Voltage limits
voltage_min="10.5"
@@ -162,37 +156,6 @@ function valid_voltage() {
return 1
}
function detect_smc_capabilities() {
if [[ "$smc_capabilities_detected" == "true" ]]; then
return
fi
smc_capabilities_detected=true
smc_supports_tahoe=false
smc_supports_legacy=false
smc_supports_adapter_chie=false
smc_supports_adapter_ch0i=false
smc_supports_adapter_ch0j=false
if sudo -n smc -k CHTE -r &>/dev/null; then
smc_supports_tahoe=true
fi
if sudo -n smc -k CH0B -r &>/dev/null && sudo -n smc -k CH0C -r &>/dev/null; then
smc_supports_legacy=true
fi
if sudo -n smc -k CHIE -r &>/dev/null; then
smc_supports_adapter_chie=true
fi
if sudo -n smc -k CH0I -r &>/dev/null; then
smc_supports_adapter_ch0i=true
fi
if sudo -n smc -k CH0J -r &>/dev/null; then
smc_supports_adapter_ch0j=true
fi
log "SMC capabilities: tahoe=$smc_supports_tahoe legacy=$smc_supports_legacy CHIE=$smc_supports_adapter_chie CH0I=$smc_supports_adapter_ch0i CH0J=$smc_supports_adapter_ch0j"
}
function smc_read_hex() {
key=$1
line=$(echo $(smc -k $key -r))
@@ -213,6 +176,16 @@ function smc_write_hex() {
return 0
}
## #########################
## Detect supported SMC keys
## #########################
[[ $(smc -k CHTE -r) =~ "no data" ]] && smc_supports_tahoe=false || smc_supports_tahoe=true;
[[ $(smc -k CH0B -r) =~ "no data" ]] && smc_supports_legacy=false || smc_supports_legacy=true;
[[ $(smc -k CHIE -r) =~ "no data" ]] && smc_supports_adapter_chie=false || smc_supports_adapter_chie=true;
[[ $(smc -k CH0I -r) =~ "no data" ]] && smc_supports_adapter_ch0i=false || smc_supports_adapter_ch0i=true;
[[ $(smc -k CH0J -r) =~ "no data" || $(smc -k CH0J -r) =~ "Error" ]] && smc_supports_adapter_ch0j=false || smc_supports_adapter_ch0j=true;
log "SMC capabilities: tahoe=$smc_supports_tahoe legacy=$smc_supports_legacy CHIE=$smc_supports_adapter_chie CH0I=$smc_supports_adapter_ch0i CH0J=$smc_supports_adapter_ch0j"
## #################
## SMC Manipulation
## #################
@@ -248,7 +221,6 @@ function change_magsafe_led_color() {
# CH0I seems to be the "disable the adapter" key
function enable_discharging() {
log "🔽🪫 Enabling battery discharging"
detect_smc_capabilities
if [[ "$smc_supports_adapter_chie" == "true" ]]; then
smc_write_hex CHIE 08
elif [[ "$smc_supports_adapter_ch0j" == "true" ]]; then
@@ -261,7 +233,6 @@ function enable_discharging() {
function disable_discharging() {
log "🔼🪫 Disabling battery discharging"
detect_smc_capabilities
if [[ "$smc_supports_adapter_chie" == "true" ]]; then
smc_write_hex CHIE 00
elif [[ "$smc_supports_adapter_ch0j" == "true" ]]; then
@@ -318,7 +289,6 @@ function disable_discharging() {
# so I'm using both since with only CH0B I noticed sometimes during sleep it does trigger charging
function enable_charging() {
log "🔌🔋 Enabling battery charging"
detect_smc_capabilities
if [[ "$smc_supports_tahoe" == "true" ]]; then
smc_write_hex CHTE 00000000
elif [[ "$smc_supports_legacy" == "true" ]]; then
@@ -332,7 +302,6 @@ function enable_charging() {
function disable_charging() {
log "🔌🪫 Disabling battery charging"
detect_smc_capabilities
if [[ "$smc_supports_tahoe" == "true" ]]; then
smc_write_hex CHTE 01000000
elif [[ "$smc_supports_legacy" == "true" ]]; then
@@ -344,7 +313,6 @@ function disable_charging() {
}
function get_smc_charging_status() {
detect_smc_capabilities >/dev/null
local status_key="CH0B"
if [[ "$smc_supports_tahoe" == "true" ]]; then
status_key="CHTE"
@@ -368,7 +336,6 @@ function get_smc_charging_status() {
}
function get_smc_discharging_status() {
detect_smc_capabilities >/dev/null
local status_key="CH0I"
if [[ "$smc_supports_adapter_chie" == "true" ]]; then
status_key="CHIE"