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Adds configurable I2C address for PCA9685 PWM driver (#26051)

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* Adds configurable I2C address for PCA9685 PWM driver

Introduces a parameter to set the I2C address for the PCA9685 PWM output driver, enhancing flexibility for hardware variations. Updates documentation and board initialization scripts to support the new configuration and streamline device startup.

* Update src/drivers/pca9685_pwm_out/module.yaml

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update src/drivers/pca9685_pwm_out/module.yaml

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Jacob Dahl <37091262+dakejahl@users.noreply.github.com>
This commit is contained in:
Alex Klimaj
2025-12-12 09:31:19 -09:00
committed by GitHub
co-authored by Copilot Jacob Dahl
parent c25fcabcc6
commit 12745baf6c
13 changed files with 74 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
boards/ark/fmu-v6x/default.px4board
+1
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@@ -40,6 +40,7 @@ CONFIG_DRIVERS_MAGNETOMETER_ST_IIS2MDC=y
CONFIG_DRIVERS_POWER_MONITOR_INA226=y
CONFIG_DRIVERS_POWER_MONITOR_INA228=y
CONFIG_DRIVERS_POWER_MONITOR_INA238=y
CONFIG_DRIVERS_PCA9685_PWM_OUT=y
CONFIG_DRIVERS_PWM_OUT=y
CONFIG_DRIVERS_PX4IO=y
CONFIG_COMMON_RC=y
boards/ark/fmu-v6x/init/rc.board_sensors
+6
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@@ -97,5 +97,11 @@ bmm150 -I start
# Internal Baro on I2C
bmp388 -I start
# Start an external PWM generator
if param greater PCA9685_EN_BUS 0
then
pca9685_pwm_out start
fi
unset HAVE_PM2
unset HAVE_PM3
boards/ark/fpv/default.px4board
+1
View File
@@ -21,6 +21,7 @@ CONFIG_DRIVERS_IMU_MURATA_SCH16T=y
CONFIG_COMMON_LIGHT=y
CONFIG_COMMON_MAGNETOMETER=y
CONFIG_DRIVERS_OSD_MSP_OSD=y
CONFIG_DRIVERS_PCA9685_PWM_OUT=y
CONFIG_DRIVERS_PWM_OUT=y
CONFIG_COMMON_RC=y
CONFIG_DRIVERS_UAVCAN=y
boards/ark/fpv/init/rc.board_sensors
+6
View File
@@ -16,3 +16,9 @@ iis2mdc -R 0 -I -b 4 start
# Internal Baro on I2C
bmp388 -I -b 2 start
# Start an external PWM generator
if param greater PCA9685_EN_BUS 0
then
pca9685_pwm_out start
fi
boards/ark/pi6x/default.px4board
+1
View File
@@ -19,6 +19,7 @@ CONFIG_COMMON_LIGHT=y
CONFIG_DRIVERS_MAGNETOMETER_MEMSIC_MMC5983MA=y
CONFIG_DRIVERS_MAGNETOMETER_ST_IIS2MDC=y
CONFIG_DRIVERS_OPTICAL_FLOW_PAW3902=y
CONFIG_DRIVERS_PCA9685_PWM_OUT=y
CONFIG_DRIVERS_POWER_MONITOR_INA226=y
CONFIG_DRIVERS_PWM_OUT=y
CONFIG_COMMON_RC=y
boards/ark/pi6x/init/rc.board_sensors
+6
View File
@@ -34,3 +34,9 @@ paw3902 -s -b 3 start -Y 90
# Internal distance sensor
afbrs50 start
# Start an external PWM generator
if param greater PCA9685_EN_BUS 0
then
pca9685_pwm_out start
fi
boards/auterion/fmu-v6s/init/rc.board_sensors
+1 -1
View File
@@ -74,5 +74,5 @@ ist8310 -X -b 1 -R 10 start
# Start an external PWM generator
if param greater PCA9685_EN_BUS 0
then
pca9685_pwm_out start -b 1
pca9685_pwm_out start
fi
boards/bluerobotics/navigator/init/rc.board_defaults
+4
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@@ -11,3 +11,7 @@ param set BAT1_V_DIV 5.7
# Always keep current config
param set SYS_AUTOCONFIG 0
# PCA9685 PWM Out defaults
param set-default PCA9685_EN_BUS 4
param set-default PCA9685_I2C_ADDR 64
boards/bluerobotics/navigator/init/rc.board_sensors
+1 -1
View File
@@ -28,7 +28,7 @@ then
echo "ads1115 not found."
fi
if ! pca9685_pwm_out start -a 0x40 -b 4
if ! pca9685_pwm_out start
then
echo "pca9685_pwm_out not found."
fi