Merge remote-tracking branch 'origin/feature-rs485' into dev

# Conflicts:
#	inc/rs485.h
#	src/gd32e23x_it.c
#	src/rs485.c

src/main.c

@@ -41,7 +41,7 @@ int main(void) {
     ldc1612_single_ch0_config();
 
     while (1) {
-        delay_ms(500);
+        delay_ms(100);
         g_eddy_current_value_uint32 = 0;
         g_temperature_uint32 = 0;
         g_eddy_current_value_uint32 = ldc1612_get_raw_channel_result(CHANNEL_0);