src/main.c

@@ -12,7 +12,6 @@
 #include <net/if.h>
 #include <fcntl.h>
 #include <termios.h>
-#include <errno.h>
 
 const int digit_bitmaps[10][5][3] = {
         {{1,1,1},{1,0,1},{1,0,1},{1,0,1},{1,1,1}}, // 0
@@ -173,35 +172,6 @@ void read_uart(Tel *t, int fd, SerialParser *uart_str) {
         }
 }
 
-void write_uart(Tel *t, int fd) {
-        // speed,rpm,power,eff,bat,tens,amp,warn
-        char msg[256];
-        int len = snprintf(msg, sizeof(msg), "%d,%d,%d,%.1f,%d,%.1f,%.1f,%d\n",
-        t->speed.data,
-        t->rpm.data,
-        t->power.data,
-        t->eff.data,
-        t->bat.data,
-        t->tens.data,
-        t->amp.data,
-        t->message.error_level );
-
-        if (len < 0 || len >= (int)sizeof(msg)) {
-                return;
-        }
-
-        int total = 0;
-        while (total < len) {
-                int n = write(fd, msg + total, len - total);
-                if (n < 0) {
-                        if (errno == EINTR) continue;
-                        if (errno == EAGAIN) continue;
-                        return;
-                }
-                total += n;
-        }
-}
-
 void calc_data(Tel *t, Bat_state *b, long now) {
         t->power.data = (int)(t->tens.data * t->amp.data);
         t->speed.data = (int)(t->rpm.data * 0.017f);
@@ -218,7 +188,6 @@ void calc_data(Tel *t, Bat_state *b, long now) {
 
         b->previous_ms = now;
         b->wh_used += (float)t->power.data * (float)dt / 3600000.0f;
-        if (b->wh_used > b->wh_total) b->wh_used = b->wh_total;
 }
 
 long now_ms(void) {
@@ -686,9 +655,6 @@ int main(int argc, char **argv) {
                         win_float(&tel.amp, use_color);
                         win_int(&tel.bat, use_color);
                         win_warn(&tel, use_color, now);
-
-                        if (use_uart) write_uart(&tel, uart_fd);
-
                         t100 = now;
                 }
                 napms(10);