diff options
Diffstat (limited to 'src/kernel')
| -rw-r--r-- | src/kernel/ao.h | 1 | ||||
| -rw-r--r-- | src/kernel/ao_cmd.c | 6 | ||||
| -rw-r--r-- | src/kernel/ao_monitor.c | 3 |
3 files changed, 10 insertions, 0 deletions
diff --git a/src/kernel/ao.h b/src/kernel/ao.h index 0f878df5..56945bf5 100644 --- a/src/kernel/ao.h +++ b/src/kernel/ao.h @@ -667,6 +667,7 @@ extern __xdata union ao_monitor ao_monitor_ring[AO_MONITOR_RING]; #define ao_monitor_ring_next(n) (((n) + 1) & (AO_MONITOR_RING - 1)) #define ao_monitor_ring_prev(n) (((n) - 1) & (AO_MONITOR_RING - 1)) +extern __data uint8_t ao_monitoring_mutex; extern __data uint8_t ao_monitoring; extern __data uint8_t ao_monitor_head; diff --git a/src/kernel/ao_cmd.c b/src/kernel/ao_cmd.c index 605a2f20..10716afd 100644 --- a/src/kernel/ao_cmd.c +++ b/src/kernel/ao_cmd.c @@ -394,11 +394,17 @@ ao_cmd(void) if (func) break; } +#if HAS_MONITOR + ao_mutex_get(&ao_monitoring_mutex); +#endif if (func) (*func)(); else ao_cmd_status = ao_cmd_syntax_error; report(); +#if HAS_MONITOR + ao_mutex_put(&ao_monitoring_mutex); +#endif } } diff --git a/src/kernel/ao_monitor.c b/src/kernel/ao_monitor.c index 8a5a04ba..9912161b 100644 --- a/src/kernel/ao_monitor.c +++ b/src/kernel/ao_monitor.c @@ -36,6 +36,7 @@ #error Must define AO_MONITOR_LED #endif +__data uint8_t ao_monitoring_mutex; __data uint8_t ao_monitoring; static __data uint8_t ao_monitor_disabled; static __data uint8_t ao_internal_monitoring; @@ -241,6 +242,7 @@ ao_monitor_put(void) printf ("rx cleanup: %d\n", ao_rx_done_tick - ao_fec_decode_end); } #endif + ao_mutex_get(&ao_monitoring_mutex); printf("TELEM "); hex((uint8_t) (ao_monitoring + 2)); sum = 0x5a; @@ -251,6 +253,7 @@ ao_monitor_put(void) } hex(sum); putchar ('\n'); + ao_mutex_put(&ao_monitoring_mutex); #if HAS_RSSI if (recv_raw.packet[ao_monitoring + 1] & AO_RADIO_STATUS_CRC_OK) { rssi = AO_RSSI_FROM_RADIO(recv_raw.packet[ao_monitoring]); |