firmware: tests: devices: Added _UNIT_TEST_ macro to the compiler flags

#151 #193 #195

firmware/tests/devices/Makefile

@@ -17,7 +17,7 @@ endif
 
 CC=gcc
 INC=../../
-FLAGS=-fpic -std=c99 -Wall -pedantic -Wshadow -Wpointer-arith -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -I$(INC) -Wl,--wrap=sys_log_print_event_from_module,--wrap=sys_log_new_line,--wrap=sys_log_print_msg,--wrap=sys_log_print_uint,--wrap=sys_log_print_int,--wrap=sys_log_print_float,--wrap=adc_init,--wrap=adc_read,--wrap=adc_temp_get_mref,--wrap=adc_temp_get_nref,--wrap=gpio_init,--wrap=gpio_set_state,--wrap=gpio_get_state,--wrap=gpio_toggle,--wrap=wdt_init,--wrap=wdt_reset,--wrap=tps382x_init,--wrap=tps382x_trigger
+FLAGS=-fpic -std=c99 -Wall -pedantic -Wshadow -Wpointer-arith -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -D_UNIT_TEST_ -I$(INC) -Wl,--wrap=sys_log_print_event_from_module,--wrap=sys_log_new_line,--wrap=sys_log_print_msg,--wrap=sys_log_print_uint,--wrap=sys_log_print_int,--wrap=sys_log_print_float,--wrap=adc_init,--wrap=adc_read,--wrap=adc_temp_get_mref,--wrap=adc_temp_get_nref,--wrap=gpio_init,--wrap=gpio_set_state,--wrap=gpio_get_state,--wrap=gpio_toggle,--wrap=wdt_init,--wrap=wdt_reset,--wrap=tps382x_init,--wrap=tps382x_trigger
 
 BATTERY_MONITOR_TEST_FLAGS=$(FLAGS),--wrap=ds277Xg_init,--wrap=ds277Xg_read_voltage_mv,--wrap=ds277Xg_read_temperature_kelvin,--wrap=ds277Xg_read_current_ma,--wrap=ds277Xg_read_data
 CURRENT_SENSOR_TEST_FLAGS=$(FLAGS),--wrap=adc_init,--wrap=adc_read,--wrap=adc_temp_get_mref,--wrap=adc_temp_get_nref,--wrap=adc_mutex_give,--wrap=adc_mutex_take,--wrap=max9934_read,--wrap=max9934_init