Attemps to use the sampling_rate in _vab_pulse

config.py

@@ -18,7 +18,7 @@ OHMPI_CONFIG = {
 }
 
 HARDWARE_CONFIG = {
-    'controller': {'model' : 'raspberry_pi_3'
+    'controller': {'model' : 'raspberry_pi'
                    },
     'tx' : {'model' : 'ohmpi_card_3_15',
              'mcp_board_address': 0x20,

config_mb_2024_rev_0_0.py

@@ -18,7 +18,7 @@ OHMPI_CONFIG = {
 }
 
 HARDWARE_CONFIG = {
-    'controller': {'model' : 'raspberry_pi_3'
+    'controller': {'model' : 'raspberry_pi'
                    },
     'tx' : {'model' : 'mb_2024_rev_0_0',
              'mcp_board_address': 0x20,

config_ohmpi_card_3_15.py

@@ -18,7 +18,7 @@ OHMPI_CONFIG = {
 }
 
 HARDWARE_CONFIG = {
-    'controller': {'model' : 'raspberry_pi_3'
+    'controller': {'model' : 'raspberry_pi'
                    },
     'tx' : {'model' : 'ohmpi_card_3_15',
              'mcp_board_address': 0x20,

hardware/raspberry_pi_3.py → hardware/raspberry_pi.py

 from OhmPi.hardware import ControllerAbstract
 import board  # noqa
 import busio  # noqa
+from OhmPi.utils import get_platform
 
 class Controller(ControllerAbstract):
     def __init__(self, **kwargs):
         super().__init__(**kwargs)
-        self.bus = busio.I2C(board.SCL, board.SDA)  # noqa
+        self.bus = busio.I2C(board.SCL, board.SDA)  # noqa
\ No newline at end of file
+        platform, on_pi = get_platform()
+        assert on_pi
+        self.board_name = platform
\ No newline at end of file