lis2mdl: Resolve reviewer correction.

Author: Charly-sketch

lib/lis2mdl/README.md

@@ -50,32 +50,9 @@ Example setup:
 
 ```python
 from machine import I2C, Pin
-from device import LIS2MDL
+from lis2mdl import LIS2MDL
 
-i2c = I2C(1, scl=Pin(22), sda=Pin(21))
-mag = LIS2MDL(i2c)
-```
-
----
-
-## 🧩 Installation
-
-### 1. Copy files to your board
-
-Upload both files using Thonny, mpremote, or ampy:
-
-```
-device.py
-lis2mdl/const.py
-```
-
-### 2. Import and initialize
-
-```python
-from machine import I2C, Pin
-from device import LIS2MDL
-
-i2c = I2C(1, scl=Pin(22), sda=Pin(21))
+i2c = I2C(1)
 mag = LIS2MDL(i2c)
 ```
 
@@ -242,7 +219,7 @@ print("Register dump:", regs)
 
 ```python
 from machine import I2C, Pin
-from device import LIS2MDL
+from lis2mdl import LIS2MDL
 import time
 
 i2c = I2C(1, scl=Pin(22), sda=Pin(21))
@@ -257,15 +234,6 @@ while True:
 
 ---
 
-## 🧾 Notes
-
-* The LIS2MDL outputs magnetic data in **LSB**, with a conversion factor of **0.15 µT/LSB**.
-* Temperature readings are **relative only** (not absolute).
-* Calibration should be repeated if the sensor environment changes (metal nearby, relocation, etc.).
-* Tilt compensation requires an external **accelerometer** or IMU (e.g., LIS3DH, MPU6050, BNO055).
-
----
-
 ## 📚 References
 
 * [STMicroelectronics LIS2MDL Datasheet](https://www.st.com/resource/en/datasheet/lis2mdl.pdf)

lib/lis2mdl/examples/magnet_compass.py

@@ -1,4 +1,4 @@
-# exemple of heading reading with direction label
+# Example of heading reading with direction label
 from time import sleep_ms
 from machine import I2C
 from lis2mdl.device import LIS2MDL

lib/lis2mdl/examples/magnet_fieldForce.py

@@ -1,4 +1,4 @@
-# exemple of heading reading with direction label
+# Example of heading reading with direction label
 from time import sleep_ms
 from machine import I2C
 from lis2mdl.device import LIS2MDL

lib/lis2mdl/examples/magnet_test.py

@@ -513,12 +513,6 @@ def run_heading_tests(dev):
     all_ok &= test_heading_filter_wrap(dev)
     print("\n=== HEADING summary:", "OK ✅" if all_ok else "Partial ⚠️ (see details)")
 
-
-def _bits(v, hi, lo):
-    m = (1 << (hi - lo + 1)) - 1
-    return (v >> lo) & m
-
-
 def test_power_modes(dev):
     print("\n=== TEST POWER MODES ===")
     ok = True

lib/lis2mdl/lis2mdl/device.py

@@ -36,7 +36,7 @@ def __init__(
         self.setReg(0x20, LIS2MDL_CFG_REG_A)  # SOFT_RST=1 (not 0x10)
         try:
             sleep_ms(10)  # Small delay for reset to complete
-        except:
+        except Exception:
             pass
 
         # Configure the sensor's operating mode, output data rate, and other settings.
@@ -569,7 +569,7 @@ def reboot(self, wait_ms: int = 10):
         self.setReg(r, LIS2MDL_CFG_REG_A)
         try:
             sleep_ms(wait_ms)
-        except:
+        except Exception:
             pass
 
     def is_idle(self) -> bool: