BMP581: Add Streaming and Read-Decode support

[ubieda]

Description

This PR introduces the Sensor Model V2 for the existing BMP581 pressure-sensor driver. This is achieved by adding:

• RTIO bus support.
• Read/Decode support.
• Streaming support (DRDY only).
• DTS default configuration for all existing features (still run-time configurable as before).

Note

As part of a follow-on PR, there will be FIFO WM support for Streaming mode.

Testing

This has been tested with FRDM MCXN947 + BMP581 breakout board over I2C, using the Sensor Shell:

• Build Command:

west build -b frdm_mcxn947/mcxn947/cpu0 samples/subsys/shell/shell_module -- -DCONFIG_SENSOR=y -DCONFIG_SENSOR_SHELL=y -DCONFIG_I2C_SHELL=y -DCONFIG_SENSOR_SHELL_STREAM=y

• Overlay:

#include <zephyr/dt-bindings/sensor/bmp581.h>

&flexcomm2_lpi2c2 {
	status = "okay";

	bmp581:bmp581@46 {
		compatible = "bosch,bmp581";
		reg = <0x46>;
		status = "okay";
		odr = <BMP581_DT_ODR_1_HZ>;
		press-osr = <BMP581_DT_OVERSAMPLING_1X>;
		temp-osr = <BMP581_DT_OVERSAMPLING_1X>;
		int-gpios = <&gpio0 29 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>;
	};
};

• Console output:

uart:~$ sensor get bmp581@46 
channel type=13(ambient_temp) index=0 shift=15 num_samples=1 value=115691149720ns (23.473617)
channel type=14(press) index=0 shift=15 num_samples=1 value=115691149720ns (101.510177)

uart:~$ sensor stream bmp581@46 on data_ready incl
Disabling existing stream
Enabling stream...
Trigger (1 / data_ready) detected
channel type=13(ambient_temp) index=0 shift=15 num_samples=1 value=5350409475ns (23.485336)
channel type=14(press) index=0 shift=15 num_samples=1 value=5350409475ns (101.511444)
Trigger (1 / data_ready) detected
channel type=13(ambient_temp) index=0 shift=15 num_samples=1 value=6346071669ns (23.494262)
channel type=14(press) index=0 shift=15 num_samples=1 value=6346071669ns (101.511428)
Trigger (1 / data_ready) detected
channel type=13(ambient_temp) index=0 shift=15 num_samples=1 value=7341668289ns (23.484176)
channel type=14(press) index=0 shift=15 num_samples=1 value=7341668289ns (101.510253)
Trigger (1 / data_ready) detected
channel type=13(ambient_temp) index=0 shift=15 num_samples=1 value=8337342035ns (23.487548)
channel type=14(press) index=0 shift=15 num_samples=1 value=8337342035ns (101.510848)
uart:~$ sensor stream bmp581@46 off
Disabling existing stream
[00:06:15.403,000] <wrn> BMP581_STREAM: Callback triggered with no streaming submission - Disabling interrupts

[sonarqubecloud]

Quality Gate passed

Issues
2 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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