added slew rate limiter to tx20 driver

pull/2/head
Mateusz Lubecki 2019-05-04 08:48:50 +02:00
rodzic 25406fcebf
commit 6b8958d84c
1 zmienionych plików z 11 dodań i 3 usunięć

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@ -5,6 +5,8 @@
#include <math.h>
#include "diag/Trace.h"
#include "rte_wx.h"
//#include <stm32f10x_md_vl.h>
///* only for debug */
@ -72,7 +74,7 @@ void TX20Init(void) {
//// inicjalizacja p<>l struktury //
////////////////////////////////////////
BQ = 0, QL = 0, FC = 0, DCD = 0, RD = 0, MC = 1, OE = 0;
for (i = 1; i <= 19; i++) {
for (i = 1; i <= TX20_BUFF_LN - 1; i++) {
VNAME.HistoryAVG[i].WindSpeed = -1;
VNAME.HistoryAVG[i].WindDirX = -1;
VNAME.HistoryAVG[i].WindDirY = -1;
@ -128,6 +130,12 @@ float TX20DataAverage(void) {
short x = 0,xx = 0,y = 0,yy = 0, out = 0;
x = (short)(100.0f * cosf((float)VNAME.Data.WindDirX * PI/180.0f));
y = (short)(100.0f * sinf((float)VNAME.Data.WindDirX * PI/180.0f));
if (abs((int32_t)(VNAME.HistoryAVG[MC].WindSpeed - VNAME.Data.WindSpeed)) > 5) {
rte_wx_tx20_excessive_slew_rate = 1;
return 0;
}
VNAME.HistoryAVG[MC].WindSpeed = VNAME.Data.WindSpeed;
VNAME.HistoryAVG[MC].WindDirX = x;
VNAME.HistoryAVG[MC].WindDirY = y;
@ -135,7 +143,7 @@ float TX20DataAverage(void) {
VNAME.HistoryAVG[0].WindDirY = 0;
VNAME.HistoryAVG[0].WindSpeed = 0;
x = 0, y = 0;
for (i = 1; (i <= 19 && VNAME.HistoryAVG[i].WindSpeed != -1); i++) {
for (i = 1; (i <= TX20_BUFF_LN - 1 && VNAME.HistoryAVG[i].WindSpeed != -1); i++) {
VNAME.HistoryAVG[0].WindSpeed += VNAME.HistoryAVG[i].WindSpeed;
x += VNAME.HistoryAVG[i].WindDirX;
y += VNAME.HistoryAVG[i].WindDirY;
@ -147,7 +155,7 @@ float TX20DataAverage(void) {
if (out < 0)
out += 360;
VNAME.HistoryAVG[0].WindDirX = out;
if ((MC++) == 20)
if ((MC++) == TX20_BUFF_LN)
MC = 1;
return 0;
}