altos: Support mega-style logging without ADC

[fw/altos] / src / core / ao_log.c

diff --git a/src/core/ao_log.c b/src/core/ao_log.c
index d696625efbf79ab5d6b9173bcb35ea63844b2cbe..8bcb770763c0efe70ad1917c4d8caabc14ab257c 100644 (file)
--- a/src/core/ao_log.c
+++ b/src/core/ao_log.c
@@ -25,8 +25,6 @@ __xdata uint8_t       ao_log_running;
 __pdata enum ao_flight_state ao_log_state;
 __xdata uint16_t ao_flight_number;
 
-__code uint8_t ao_log_format = AO_LOG_FORMAT_FULL;
-
 void
 ao_log_flush(void)
 {
@@ -280,6 +278,11 @@ ao_log_init(void)
 
        ao_cmd_register(&ao_log_cmds[0]);
 
+#ifndef HAS_ADC
+#error Define HAS_ADC for ao_log.c
+#endif
+#if HAS_ADC
        /* Create a task to log events to eeprom */
        ao_add_task(&ao_log_task, ao_log, "log");
+#endif
 }