From 9047546be0c8a76a8c16eca3e42c8b1eefd43341 Mon Sep 17 00:00:00 2001
From: smayzy <smayzy@smayzy.ovh>
Date: Mon, 27 Apr 2026 13:26:39 +0200
Subject: [PATCH] add win_warn and fix uart speed

---
 src/main.c | 46 +++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 43 insertions(+), 3 deletions(-)

diff --git a/src/main.c b/src/main.c
index efe93b9..7a3883c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -53,6 +53,8 @@ typedef struct{
         char title[30];
 } StFlt;
 typedef struct{
+        int last_error;
+        int error_level;
         int height;
         int width;
         int starty;
@@ -403,6 +405,41 @@ void win_bar(StInt *st, bool use_color) {
         }
 }
 
+void win_warn(Tel *t, bool use_color, long now) {
+        int warn_lvl = 0;
+        if ((t->speed.data > t->speed.hdata) || (t->speed.data < t->speed.ldata)) warn_lvl++;
+        if ((t->rpm.data   > t->rpm.hdata)   || (t->rpm.data   < t->rpm.ldata))   warn_lvl++;
+        if ((t->power.data > t->power.hdata) || (t->power.data < t->power.ldata)) warn_lvl++;
+        if ((t->bat.data   > t->bat.hdata)   || (t->bat.data   < t->bat.ldata))   warn_lvl++;
+        if ((t->eff.data   > t->eff.hdata)   || (t->eff.data   < t->eff.ldata))   warn_lvl++;
+        if ((t->tens.data  > t->eff.hdata)   || (t->eff.data   < t->eff.ldata))   warn_lvl++;
+        if ((t->amp.data   > t->amp.hdata)   || (t->amp.data   < t->amp.ldata))   warn_lvl++;
+
+        if (warn_lvl > 0) {
+                t->message.error_level = warn_lvl;
+                t->message.last_error = now;
+        } else if ((now - t->message.last_error) > 3000) {
+                t->message.error_level = 0;
+                win_clear(t->message.lwin);
+        }
+
+        int lwiny, lwinx;
+        getmaxyx(t->message.lwin, lwiny, lwinx);
+
+        if (use_color) wattron(t->message.lwin, COLOR_PAIR(2));
+
+        if (warn_lvl > 0) {
+                for (int y = 1; y < lwiny - 1; y++) {
+                        for (int x = 1; x < lwinx - 1; x++) {
+                                mvwaddch(t->message.lwin, y, x, ACS_CKBOARD);
+                        }
+                }
+        }
+
+        if (use_color) wattroff(t->message.lwin, COLOR_PAIR(2));
+        wrefresh(t->message.lwin);
+}
+
 int main(int argc, char **argv) {	
         int option;
         int delay = 1;
@@ -475,7 +512,10 @@ int main(int argc, char **argv) {
                 tcgetattr(uart_fd, &uart_str);
 
                 uart_str.c_cflag &= ~CSIZE; // clear bit size
-                uart_str.c_cflag |= (CLOCAL | CREAD | CS8 | B115200);
+                uart_str.c_cflag |= (CLOCAL | CREAD | CS8);
+
+                cfsetispeed(&uart_str, B115200);
+                cfsetospeed(&uart_str, B115200);
 
                 uart_str.c_lflag = 0;  // raw mode
                 uart_str.c_iflag = 0;
@@ -529,7 +569,7 @@ int main(int argc, char **argv) {
         tel.eff      = (StFlt){0.0f, 0.0f, 300.0f, 5, 1, y4r  , x3r , y4     , x-x3r , NULL, "efficiency (Wh/Km)" };
         tel.tens     = (StFlt){0.0f, 0.0f, 55.0f , 4, 1, y2r4 , x3r , y2     , x-x3r , NULL, "tension (V)"        };
         tel.amp      = (StFlt){0.0f, 0.0f, 55.0f , 4, 1, y2r4r, x3r , y-y2r4r, x-x3r , NULL, "intensity (A)"      };
-        tel.message  = (StStr){                          y6r  , 2*x3, y-y6r  , 0     , NULL, "warnings"           };
+        tel.message  = (StStr){0   , 0   ,               y6r  , 2*x3, y-y6r  , 0     , NULL, "warnings"           };
 
         win_init_int(&tel.speed);
         win_init_int(&tel.rpm);
@@ -573,9 +613,9 @@ int main(int argc, char **argv) {
                         win_float(&tel.tens, use_color);
                         win_float(&tel.amp, use_color);
                         win_int(&tel.bat, use_color);
+                        win_warn(&tel, use_color, now);
                         t100 = now;
                 }
-                //message;
                 napms(10);
         }
         end: