CMake: Add acceleration sensor configuration

The DRIVER_ACC configuration variable can be used to select the
acceleration sensor driver to be used.

Author: StarGate01

src/CMakeLists.txt

@@ -795,22 +795,27 @@ add_definitions(-DTARGET_DEVICE_${TARGET_DEVICE})
 if(TARGET_DEVICE STREQUAL "PINETIME")
   add_definitions(-DDRIVER_PINMAP_PINETIME)
   add_definitions(-DCLOCK_CONFIG_LF_SRC=1) # XTAL
+  add_definitions(-DDRIVER_ACC_BMA421)
 elseif(TARGET_DEVICE STREQUAL "MOY-TFK5") # P8a
   add_definitions(-DDRIVER_PINMAP_P8)
   add_definitions(-DCLOCK_CONFIG_LF_SRC=1) # XTAL
+  add_definitions(-DDRIVER_ACC_BMA421)
 elseif(TARGET_DEVICE STREQUAL "MOY-TIN5") # P8a variant 2
   add_definitions(-DDRIVER_PINMAP_P8)
   add_definitions(-DCLOCK_CONFIG_LF_SRC=1) # XTAL
+  add_definitions(-DDRIVER_ACC_SC7A20)
 elseif(TARGET_DEVICE STREQUAL "MOY-TON5") # P8b
   add_definitions(-DDRIVER_PINMAP_P8)
   add_definitions(-DCLOCK_CONFIG_LF_SRC=0) # RC
   add_definitions(-DMYNEWT_VAL_BLE_LL_SCA=500)
   add_definitions(-DCLOCK_CONFIG_LF_CAL_ENABLED=1)
+  add_definitions(-DDRIVER_ACC_SC7A20)
 elseif(TARGET_DEVICE STREQUAL "MOY-UNK") # P8b mirrored
   add_definitions(-DDRIVER_PINMAP_P8)
   add_definitions(-DCLOCK_CONFIG_LF_SRC=0) # RC
   add_definitions(-DMYNEWT_VAL_BLE_LL_SCA=500)
   add_definitions(-DCLOCK_CONFIG_LF_CAL_ENABLED=1)
+  add_definitions(-DDRIVER_ACC_SC7A20)
 else()
   message(FATAL_ERROR "Invalid TARGET_DEVICE")
 endif()

src/main.cpp

@@ -89,13 +89,11 @@ Pinetime::Drivers::Cst816S touchPanel {twiMaster, touchPanelTwiAddress};
 Pinetime::Components::LittleVgl lvgl {lcd, touchPanel};
 
 #if (defined DRIVER_ACC_SC7A20)
-#include <drivers/SC7A20.h>
-  static constexpr uint8_t motionSensorTwiAddress = 0x18;
+  #include <drivers/SC7A20.h>
+static constexpr uint8_t motionSensorTwiAddress = 0x18;
 Pinetime::Drivers::SC7A20 motionSensor {twiMaster, motionSensorTwiAddress};
 #else
-// Assume DRIVER_ACC_BMA421,
-// this is needed for the LVGL simulator,
-// which does not set any target hardware configuration variables
+// Assume PineTime (DRIVER_ACC_BMA421)
   #include <drivers/Bma421.h>
 static constexpr uint8_t motionSensorTwiAddress = 0x18;
 Pinetime::Drivers::Bma421 motionSensor {twiMaster, motionSensorTwiAddress};