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author | Lorenz Meier <lm@inf.ethz.ch> | 2014-04-05 11:02:22 +0200 |
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committer | Lorenz Meier <lm@inf.ethz.ch> | 2014-04-05 11:02:22 +0200 |
commit | 9a0b2b7610d39f88b627046e0d90f66aada1e88f (patch) | |
tree | 7f1590055a77aa581a54f29e9dae4c358c13dbd8 | |
parent | 9123ebce8cbc618899ece31d31c97e022038beb2 (diff) | |
download | px4-firmware-9a0b2b7610d39f88b627046e0d90f66aada1e88f.tar.gz px4-firmware-9a0b2b7610d39f88b627046e0d90f66aada1e88f.tar.bz2 px4-firmware-9a0b2b7610d39f88b627046e0d90f66aada1e88f.zip |
Make throttle failsafe depend on the failsafe threshold parameter. Make the parameter optional (no harm if not found).
-rw-r--r-- | src/drivers/px4io/px4io.cpp | 17 | ||||
-rw-r--r-- | src/modules/px4iofirmware/controls.c | 6 | ||||
-rw-r--r-- | src/modules/px4iofirmware/protocol.h | 21 | ||||
-rw-r--r-- | src/modules/px4iofirmware/px4io.h | 1 | ||||
-rw-r--r-- | src/modules/px4iofirmware/registers.c | 4 |
5 files changed, 33 insertions, 16 deletions
diff --git a/src/drivers/px4io/px4io.cpp b/src/drivers/px4io/px4io.cpp index 8eee1cbca..f6125d273 100644 --- a/src/drivers/px4io/px4io.cpp +++ b/src/drivers/px4io/px4io.cpp @@ -944,8 +944,23 @@ PX4IO::task_main() int pret = io_reg_set(PX4IO_PAGE_SETUP, PX4IO_P_SETUP_VBATT_SCALE, &scaling, 1); if (pret != OK) { - log("voltage scaling upload failed"); + log("vscale upload failed"); } + + /* send RC throttle failsafe value to IO */ + float failsafe_param_val; + param_t failsafe_param = param_find("RC_FS_THR"); + + if (failsafe_param > 0) + + param_get(failsafe_param, &failsafe_param_val); + uint16_t failsafe_thr = failsafe_param_val; + pret = io_reg_set(PX4IO_PAGE_SETUP, PX4IO_P_SETUP_RC_THR_FAILSAFE_US, &failsafe_thr, 1); + if (pret != OK) { + log("failsafe upload failed"); + } + } + } } diff --git a/src/modules/px4iofirmware/controls.c b/src/modules/px4iofirmware/controls.c index b860fc587..356fe44cd 100644 --- a/src/modules/px4iofirmware/controls.c +++ b/src/modules/px4iofirmware/controls.c @@ -264,10 +264,10 @@ controls_tick() { scaled = -scaled; } - if (mapped == 3 && (r_setup_features & PX4IO_P_SETUP_FEATURES_RC_FAIL_DETECT)) { + if (mapped == 3 && r_setup_rc_thr_failsafe) { /* throttle failsafe detection */ - if (((raw < conf[PX4IO_P_RC_CONFIG_MIN]) && (raw < 800)) || - ((raw > conf[PX4IO_P_RC_CONFIG_MAX]) && (raw > 2200))) { + if (((raw < conf[PX4IO_P_RC_CONFIG_MIN]) && (raw < r_setup_rc_thr_failsafe)) || + ((raw > conf[PX4IO_P_RC_CONFIG_MAX]) && (raw > r_setup_rc_thr_failsafe))) { r_raw_rc_flags |= PX4IO_P_RAW_RC_FLAGS_FAILSAFE; } else { r_raw_rc_flags &= ~(PX4IO_P_RAW_RC_FLAGS_FAILSAFE); diff --git a/src/modules/px4iofirmware/protocol.h b/src/modules/px4iofirmware/protocol.h index b69f68107..a978d483a 100644 --- a/src/modules/px4iofirmware/protocol.h +++ b/src/modules/px4iofirmware/protocol.h @@ -168,7 +168,6 @@ #define PX4IO_P_SETUP_FEATURES_SBUS2_OUT (1 << 1) /**< enable S.Bus v2 output */ #define PX4IO_P_SETUP_FEATURES_PWM_RSSI (1 << 2) /**< enable PWM RSSI parsing */ #define PX4IO_P_SETUP_FEATURES_ADC_RSSI (1 << 3) /**< enable ADC RSSI parsing */ -#define PX4IO_P_SETUP_FEATURES_RC_FAIL_DETECT (1 << 4) /**< enable RC fail detection based on channel value */ #define PX4IO_P_SETUP_ARMING 1 /* arming controls */ #define PX4IO_P_SETUP_ARMING_IO_ARM_OK (1 << 0) /* OK to arm the IO side */ @@ -202,13 +201,15 @@ enum { /* DSM bind states */ dsm_bind_send_pulses, dsm_bind_reinit_uart }; - /* 8 */ -#define PX4IO_P_SETUP_SET_DEBUG 9 /* debug level for IO board */ + /* 8 */ +#define PX4IO_P_SETUP_SET_DEBUG 9 /* debug level for IO board */ -#define PX4IO_P_SETUP_REBOOT_BL 10 /* reboot IO into bootloader */ -#define PX4IO_REBOOT_BL_MAGIC 14662 /* required argument for reboot (random) */ +#define PX4IO_P_SETUP_REBOOT_BL 10 /* reboot IO into bootloader */ +#define PX4IO_REBOOT_BL_MAGIC 14662 /* required argument for reboot (random) */ -#define PX4IO_P_SETUP_CRC 11 /* get CRC of IO firmware */ +#define PX4IO_P_SETUP_CRC 11 /* get CRC of IO firmware */ + /* 12 occupied by CRC */ +#define PX4IO_P_SETUP_RC_THR_FAILSAFE_US 13 /**< the throttle failsafe pulse length in microseconds */ /* autopilot control values, -10000..10000 */ #define PX4IO_PAGE_CONTROLS 51 /**< actuator control groups, one after the other, 8 wide */ @@ -218,10 +219,10 @@ enum { /* DSM bind states */ #define PX4IO_P_CONTROLS_GROUP_3 (PX4IO_PROTOCOL_MAX_CONTROL_COUNT * 3) /**< 0..PX4IO_PROTOCOL_MAX_CONTROL_COUNT - 1 */ #define PX4IO_P_CONTROLS_GROUP_VALID 64 -#define PX4IO_P_CONTROLS_GROUP_VALID_GROUP0 (1 << 0) /* group 0 is valid / received */ -#define PX4IO_P_CONTROLS_GROUP_VALID_GROUP1 (1 << 1) /* group 1 is valid / received */ -#define PX4IO_P_CONTROLS_GROUP_VALID_GROUP2 (1 << 2) /* group 2 is valid / received */ -#define PX4IO_P_CONTROLS_GROUP_VALID_GROUP3 (1 << 3) /* group 3 is valid / received */ +#define PX4IO_P_CONTROLS_GROUP_VALID_GROUP0 (1 << 0) /**< group 0 is valid / received */ +#define PX4IO_P_CONTROLS_GROUP_VALID_GROUP1 (1 << 1) /**< group 1 is valid / received */ +#define PX4IO_P_CONTROLS_GROUP_VALID_GROUP2 (1 << 2) /**< group 2 is valid / received */ +#define PX4IO_P_CONTROLS_GROUP_VALID_GROUP3 (1 << 3) /**< group 3 is valid / received */ /* raw text load to the mixer parser - ignores offset */ #define PX4IO_PAGE_MIXERLOAD 52 diff --git a/src/modules/px4iofirmware/px4io.h b/src/modules/px4iofirmware/px4io.h index 54c5663a5..88ad79398 100644 --- a/src/modules/px4iofirmware/px4io.h +++ b/src/modules/px4iofirmware/px4io.h @@ -108,6 +108,7 @@ extern uint16_t r_page_servo_disarmed[]; /* PX4IO_PAGE_DISARMED_PWM */ #ifdef CONFIG_ARCH_BOARD_PX4IO_V1 #define r_setup_relays r_page_setup[PX4IO_P_SETUP_RELAYS] #endif +#define r_setup_rc_thr_failsafe r_page_setup[PX4IO_P_SETUP_RC_THR_FAILSAFE_US]; #define r_control_values (&r_page_controls[0]) diff --git a/src/modules/px4iofirmware/registers.c b/src/modules/px4iofirmware/registers.c index 42b863b53..6752e7b4b 100644 --- a/src/modules/px4iofirmware/registers.c +++ b/src/modules/px4iofirmware/registers.c @@ -169,14 +169,14 @@ volatile uint16_t r_page_setup[] = [PX4IO_P_SETUP_SET_DEBUG] = 0, [PX4IO_P_SETUP_REBOOT_BL] = 0, [PX4IO_P_SETUP_CRC ... (PX4IO_P_SETUP_CRC+1)] = 0, + [PX4IO_P_SETUP_RC_THR_FAILSAFE_US] = 0, }; #ifdef CONFIG_ARCH_BOARD_PX4IO_V2 #define PX4IO_P_SETUP_FEATURES_VALID (PX4IO_P_SETUP_FEATURES_SBUS1_OUT | \ PX4IO_P_SETUP_FEATURES_SBUS2_OUT | \ PX4IO_P_SETUP_FEATURES_ADC_RSSI | \ - PX4IO_P_SETUP_FEATURES_PWM_RSSI | \ - PX4IO_P_SETUP_FEATURES_RC_FAIL_DETECT) + PX4IO_P_SETUP_FEATURES_PWM_RSSI) #else #define PX4IO_P_SETUP_FEATURES_VALID 0 #endif |