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Minor state machine improvements and fixes for IO safety / in-air restart handling

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Lorenz Meier
2013-06-12 12:30:42 +02:00
parent 1028bd932c
commit eb76d116cc
7 changed files with 78 additions and 36 deletions
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src/modules/px4iofirmware/protocol.h
+3 -2
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@@ -77,7 +77,7 @@
/* static configuration page */
#define PX4IO_PAGE_CONFIG 0
#define PX4IO_P_CONFIG_PROTOCOL_VERSION 0 /* magic numbers TBD */
#define PX4IO_P_CONFIG_PROTOCOL_VERSION 2 /* magic numbers TBD */
#define PX4IO_P_CONFIG_SOFTWARE_VERSION 1 /* magic numbers TBD */
#define PX4IO_P_CONFIG_BOOTLOADER_VERSION 2 /* get this how? */
#define PX4IO_P_CONFIG_MAX_TRANSFER 3 /* maximum I2C transfer size */
@@ -93,7 +93,7 @@
#define PX4IO_P_STATUS_CPULOAD 1
#define PX4IO_P_STATUS_FLAGS 2 /* monitoring flags */
#define PX4IO_P_STATUS_FLAGS_ARMED (1 << 0) /* arm-ok and locally armed */
#define PX4IO_P_STATUS_FLAGS_OUTPUTS_ARMED (1 << 0) /* arm-ok and locally armed */
#define PX4IO_P_STATUS_FLAGS_OVERRIDE (1 << 1) /* in manual override */
#define PX4IO_P_STATUS_FLAGS_RC_OK (1 << 2) /* RC input is valid */
#define PX4IO_P_STATUS_FLAGS_RC_PPM (1 << 3) /* PPM input is valid */
@@ -105,6 +105,7 @@
#define PX4IO_P_STATUS_FLAGS_ARM_SYNC (1 << 9) /* the arming state between IO and FMU is in sync */
#define PX4IO_P_STATUS_FLAGS_INIT_OK (1 << 10) /* initialisation of the IO completed without error */
#define PX4IO_P_STATUS_FLAGS_FAILSAFE (1 << 11) /* failsafe is active */
#define PX4IO_P_STATUS_FLAGS_SAFETY_OFF (1 << 12) /* safety is off */
#define PX4IO_P_STATUS_ALARMS 3 /* alarm flags - alarms latch, write 1 to a bit to clear it */
#define PX4IO_P_STATUS_ALARMS_VBATT_LOW (1 << 0) /* VBatt is very close to regulator dropout */