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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 b124123725
21 changed files with 219 additions and 957 deletions
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135
software/apps/slave_node/boards/weact_stm32g431_core.overlay
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@@ -1,91 +1,41 @@
#include <zephyr/dt-bindings/gpio/gpio.h>
/ {
vnd7050aj: vnd7050aj {
compatible = "vnd7050aj-valve-controller";
status = "okay";
// VND7050AJ GPIO pin definitions
in0-gpios = <&gpiob 7 GPIO_ACTIVE_HIGH>; // IN0 (PB7) - Input 0 control signal
in1-gpios = <&gpiob 9 GPIO_ACTIVE_HIGH>; // IN1 (PB9) - Input 1 control signal
rst-gpios = <&gpiob 3 GPIO_ACTIVE_HIGH>; // RST (PB3) - Reset pin for VND7050AJ
sen-gpios = <&gpiob 4 GPIO_ACTIVE_HIGH>; // SEN (PB4) - Sense Enable for current monitoring
s0-gpios = <&gpiob 6 GPIO_ACTIVE_HIGH>; // S0 (PB6) - Status/Select 0 output from VND7050AJ
s1-gpios = <&gpiob 5 GPIO_ACTIVE_HIGH>; // S1 (PB5) - Status/Select 1 output from VND7050AJ
};
aliases {
vnd7050aj = &vnd7050aj;
};
adc_sensors {
compatible = "adc-sensors";
supply_voltage: supply-voltage {
compatible = "custom,supply-voltage";
io-channels = <&adc1 1>; /* ADC1 channel 1 (PA0) */
io-channel-names = "voltage";
reference-mv = <3300>;
voltage-divider-ratio = <4>; /* Adjust based on your voltage divider */
/* GPIO control pins using VND7050AJ pins */
sen-gpios = <&gpiob 4 GPIO_ACTIVE_HIGH>; /* SEN (PB4) - enable sensor */
s0-gpios = <&gpiob 6 GPIO_ACTIVE_HIGH>; /* S0 (PB6) - mux select bit 0 */
s1-gpios = <&gpiob 5 GPIO_ACTIVE_HIGH>; /* S1 (PB5) - mux select bit 1 */
measurement-delay-ms = <5>; /* 5ms delay after GPIO setup */
};
motor_current_open: motor-current-open {
compatible = "custom,motor-current";
io-channels = <&adc1 1>; /* Same ADC channel, different mux setting */
io-channel-names = "current";
reference-mv = <3300>;
current-sense-resistor-mohm = <1500000>; /* 1.5kΩ sense resistor in mΩ */
k-factor = <10>; /* Current sense amplification factor */
/* GPIO control pins using VND7050AJ pins */
sen-gpios = <&gpiob 4 GPIO_ACTIVE_HIGH>; /* SEN (PB4) - enable sensor */
s0-gpios = <&gpiob 6 GPIO_ACTIVE_HIGH>; /* S0 (PB6) - mux select bit 0 */
s1-gpios = <&gpiob 5 GPIO_ACTIVE_HIGH>; /* S1 (PB5) - mux select bit 1 */
measurement-delay-ms = <10>; /* 10ms delay for current settling */
};
motor_current_close: motor-current-close {
compatible = "custom,motor-current";
io-channels = <&adc1 1>; /* Same ADC channel, different mux setting */
io-channel-names = "current";
reference-mv = <3300>;
current-sense-resistor-mohm = <1500000>; /* 1.5kΩ sense resistor in mΩ */
k-factor = <10>; /* Current sense amplification factor */
/* GPIO control pins using VND7050AJ pins */
sen-gpios = <&gpiob 4 GPIO_ACTIVE_HIGH>; /* SEN (PB4) - enable sensor */
s0-gpios = <&gpiob 6 GPIO_ACTIVE_HIGH>; /* S0 (PB6) - mux select bit 0 */
s1-gpios = <&gpiob 5 GPIO_ACTIVE_HIGH>; /* S1 (PB5) - mux select bit 1 */
measurement-delay-ms = <10>; /* 10ms delay for current settling */
};
};
vnd7050aj: vnd7050aj {
compatible = "st,vnd7050aj";
status = "okay";
input0-gpios = <&gpiob 7 GPIO_ACTIVE_HIGH>;
input1-gpios = <&gpiob 9 GPIO_ACTIVE_HIGH>;
select0-gpios = <&gpiob 5 GPIO_ACTIVE_HIGH>;
select1-gpios = <&gpiob 6 GPIO_ACTIVE_HIGH>;
sense-enable-gpios = <&gpiob 4 GPIO_ACTIVE_HIGH>;
fault-reset-gpios = <&gpiob 3 GPIO_ACTIVE_LOW>;
io-channels = <&adc1 1>;
r-sense-ohms = <1500>;
k-vcc = <4139>;
};
};
// Clock configuration: Uncomment the following section to use calibrated HSI instead of HSE
//&clk_hse {
// status = "disabled"; // Disable external crystal oscillator
//};
//
//&clk_hsi {
// status = "okay"; // Enable internal high-speed oscillator (16 MHz, calibrated)
//};
//
//&pll {
// // Change PLL source from HSE to HSI
// clocks = <&clk_hsi>;
// // Adjust multipliers to maintain 144 MHz system clock with 16 MHz HSI input
// // HSI = 16 MHz, div-m = 4, mul-n = 72, div-r = 2
// // PLL_VCO = (16 MHz / 4) * 72 = 288 MHz
// // SYSCLK = 288 MHz / 2 = 144 MHz
// div-m = <4>; // Divide HSI by 4 (16 MHz / 4 = 4 MHz)
// mul-n = <72>; // Multiply by 72 (4 MHz * 72 = 288 MHz)
// div-r = <2>; // Divide by 2 for system clock (288 MHz / 2 = 144 MHz)
//};
&adc1 {
status = "okay";
pinctrl-0 = <&adc1_in1_pa0>;
pinctrl-names = "default";
st,adc-clock-source = "SYNC";
st,adc-prescaler = <4>;
#address-cells = <1>;
#size-cells = <0>;
channel@1 {
reg = <1>;
zephyr,gain = "ADC_GAIN_1";
zephyr,reference = "ADC_REF_INTERNAL";
zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
zephyr,resolution = <12>;
};
};
&usart1 {
modbus0 {
@@ -95,21 +45,4 @@
status = "okay";
pinctrl-0 = <&usart1_tx_pa9 &usart1_rx_pa10>; // PA9=TX, PA10=RX for Modbus communication
pinctrl-names = "default";
};
&adc1 { // ADC1 wird für PA0 verwendet
status = "okay"; // ADC1 aktivieren
pinctrl-0 = <&adc1_in1_pa0>; // Pinmux für PA0 als ADC1_IN1
pinctrl-names = "default";
st,adc-clock-source = "SYNC";
st,adc-prescaler = <4>;
#address-cells = <1>;
#size-cells = <0>;
};
&pinctrl {
// Pinmux für PA0 als ADC1_IN1 (Analogmodus)
adc1_in1_pa0: adc1_in1_pa0 {
pinmux = <STM32_PINMUX('A', 0, ANALOG)>; // PA0 in den Analogmodus setzen
};
};