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px4-firmware
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Changed RSSI range to 0..255

This commit is contained in:
Lorenz Meier 2013-12-25 15:15:15 +01:00
parent edffade8ce
commit 8d2950561d
3 changed files with 5 additions and 5 deletions
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2
src/drivers/drv_rc_input.h
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@ -89,7 +89,7 @@ struct rc_input_values {
/** number of channels actually being seen */
uint32_t channel_count;
/** receive signal strength indicator (RSSI): < 0: Undefined, 0: no signal, 1000: full reception */
/** receive signal strength indicator (RSSI): < 0: Undefined, 0: no signal, 255: full reception */
int32_t rssi;
/** Input source */

6
src/modules/px4iofirmware/controls.c
View File

@ -94,7 +94,7 @@ controls_tick() {
* other. Don't do that.
*/
/* receive signal strenght indicator (RSSI). 0 = no connection, 1000: perfect connection */
/* receive signal strenght indicator (RSSI). 0 = no connection, 255: perfect connection */
uint16_t rssi = 0;
perf_begin(c_gather_dsm);
@ -108,7 +108,7 @@ controls_tick() {
else
r_status_flags &= ~PX4IO_P_STATUS_FLAGS_RC_DSM11;
rssi = 1000;
rssi = 255;
}
perf_end(c_gather_dsm);
@ -129,7 +129,7 @@ controls_tick() {
if (ppm_updated) {
/* XXX sample RSSI properly here */
rssi = 1000;
rssi = 255;
r_status_flags |= PX4IO_P_STATUS_FLAGS_RC_PPM;
}

2
src/modules/px4iofirmware/sbus.c
View File

@ -280,7 +280,7 @@ sbus_decode(hrt_abstime frame_time, uint16_t *values, uint16_t *num_values, uint
*rssi = 100; // XXX magic number indicating bad signal, but not a signal loss (yet)
}
*rssi = 1000;
*rssi = 255;
return true;
}