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feat(slave): Implement VND7050AJ and core valve functionality; docs: Update German documentation and project plan

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- Updated Doxygen comments in header files (valve.h, fwu.h, modbus_server.h) to be consistent and in English.
- Translated German register names in docs/modbus-registers.de.md to English.
- Updated docs/concept.de.md to reflect new details on current measurement and sensors.
- Updated docs/planning.de.md to reflect completed tasks in Phase 1.
- Implemented VND7050AJ and core functionality including current and voltage measurement and end-position detection.
This commit is contained in:
Eduard Iten
2025-07-10 21:11:20 +02:00
parent c1622bb01c
commit bf29061db6
21 changed files with 219 additions and 957 deletions
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51
software/apps/slave_node/dts/bindings/adc/custom,motor-current.yaml
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@@ -1,51 +0,0 @@
# Custom motor current sensor binding
description: Motor current sensor using VND7050AJ multiplexer
compatible: "custom,motor-current"
properties:
io-channels:
type: phandle-array
required: true
description: ADC channel phandle and specifier
io-channel-names:
type: string-array
required: true
description: Names for the ADC channels
reference-mv:
type: int
required: true
description: ADC reference voltage in millivolts
current-sense-resistor-mohm:
type: int
required: true
description: Current sense resistor value in milliohms
k-factor:
type: int
required: true
description: Current sense amplification factor for VND7050AJ
sen-gpios:
type: phandle-array
required: true
description: GPIO for sensor enable (SEN pin)
s0-gpios:
type: phandle-array
required: true
description: GPIO for multiplexer select bit 0 (S0 pin)
s1-gpios:
type: phandle-array
required: true
description: GPIO for multiplexer select bit 1 (S1 pin)
measurement-delay-ms:
type: int
required: false
default: 10
description: Delay in milliseconds after setting GPIO pins before reading ADC

41
software/apps/slave_node/dts/bindings/adc/custom,supply-voltage.yaml
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@@ -1,41 +0,0 @@
# Custom supply voltage sensor binding
description: Supply voltage sensor using VND7050AJ multiplexer
compatible: "custom,supply-voltage"
properties:
io-channels:
type: phandle-array
required: true
description: ADC channel phandle and specifier
io-channel-names:
type: string-array
required: true
description: Names for the ADC channels
reference-mv:
type: int
required: true
description: ADC reference voltage in millivolts
sensor-mux:
type: phandle
required: true
description: Reference to the VND7050AJ sensor multiplexer node
voltage-divider-ratio:
type: int
required: true
description: Voltage divider ratio for scaling measurements
mux-channel:
type: int
required: true
description: Multiplexer channel number (0-3) for this sensor
measurement-delay-ms:
type: int
required: false
default: 5
description: Delay in milliseconds after GPIO setup before measurement

60
software/apps/slave_node/dts/bindings/adc/vnd7050aj,sensor-mux.yaml
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@@ -1,60 +0,0 @@
# VND7050AJ Sensor Multiplexer binding
description: VND7050AJ sensor multiplexer for ADC channel selection
compatible: "vnd7050aj,sensor-mux"
properties:
io-channels:
type: phandle-array
required: true
description: ADC channel phandle and specifier for sensor input
io-channel-names:
type: string-array
required: true
description: Names for the ADC channels
reference-mv:
type: int
required: true
description: ADC reference voltage in millivolts
sen-gpios:
type: phandle-array
required: true
description: GPIO for sensor enable (SEN pin)
s0-gpios:
type: phandle-array
required: true
description: GPIO for multiplexer select bit 0 (S0 pin)
s1-gpios:
type: phandle-array
required: true
description: GPIO for multiplexer select bit 1 (S1 pin)
in0-gpios:
type: phandle-array
required: false
description: GPIO for valve input 0 control (IN0 pin)
in1-gpios:
type: phandle-array
required: false
description: GPIO for valve input 1 control (IN1 pin)
rst-gpios:
type: phandle-array
required: false
description: GPIO for reset control (RST pin)
sense-resistor-ohm:
type: int
required: true
description: Current sense resistor value in ohms
k-factor:
type: int
required: true
description: Current sense ratio for VND7050AJ (typical ~1200:1)

35
software/apps/slave_node/dts/bindings/vnd7050aj-valve-controller.yaml
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@@ -1,35 +0,0 @@
# VND7050AJ Valve Controller binding
description: VND7050AJ valve controller GPIO configuration
compatible: "vnd7050aj-valve-controller"
properties:
in0-gpios:
type: phandle-array
description: GPIO for IN0 control signal
required: true
in1-gpios:
type: phandle-array
description: GPIO for IN1 control signal
required: true
rst-gpios:
type: phandle-array
description: GPIO for reset pin
required: true
sen-gpios:
type: phandle-array
description: GPIO for sense enable pin
required: true
s0-gpios:
type: phandle-array
description: GPIO for status/select 0 pin
required: true
s1-gpios:
type: phandle-array
description: GPIO for status/select 1 pin
required: true