Remove optional metadata sending of the OC RGB sensor for faster handshake

oc_sensors/opto_G030K8/Core/Src/main.c

@@ -31,6 +31,7 @@
 /* USER CODE BEGIN PTD */
 #define SENSOR_ID 193
 #define DATA_BAUD_RATE 256000
+#define METADATA_DELAY_MS 80
 #define PCT_MIN 0
 #define PCT_MAX 100
 #define ADC_MAX 65535
@@ -523,11 +524,16 @@ int main(void)
 			if (sensor_state == S_MODE_INIT) {
 				sensor_state = S_MODE_WAIT_ACK;
 			}
-			HAL_Delay(80);
+			int delay_counter = 0;
+			while(sensor_state == S_MODE_WAIT_ACK && delay_counter < METADATA_DELAY_MS) {
+				delay_counter++;
+				HAL_Delay(1);
+			}
 		}
 	  	blue_off();
 		LL_USART_Disable(USART1);
 		MX_USART1_UART_Init();
+		choose_send_data(sensor_state);
 		nack_time = HAL_GetTick();
 		while (sensor_state > S_MODE_INIT) {
 			measure_data(sensor_state);

oc_sensors/opto_G030K8/Core/Src/oc_st_sensor.c

@@ -32,14 +32,14 @@ void send_metadata(const sensor_info* s_info) {
 		make_info_string_message(i, INFO_TYPE_NAME, s_info->modes[i].mode_name, s_info->modes[i].mode_name_len, &total_size, msg_name);
 		uart1_send_length(msg_name, total_size);
 
-		ev3_info_limits msg_raw = make_info_limits_message(i, INFO_TYPE_RAW, s_info->modes[i].raw_lim_low, s_info->modes[i].raw_lim_high);
-		uart1_send_length(&msg_raw, sizeof(msg_raw));
+		//ev3_info_limits msg_raw = make_info_limits_message(i, INFO_TYPE_RAW, s_info->modes[i].raw_lim_low, s_info->modes[i].raw_lim_high);
+		//uart1_send_length(&msg_raw, sizeof(msg_raw));
 
-		ev3_info_limits msg_ptc = make_info_limits_message(i, INFO_TYPE_PCT, s_info->modes[i].pct_lim_low, s_info->modes[i].pct_lim_high);
-		uart1_send_length(&msg_ptc, sizeof(msg_ptc));
+		//ev3_info_limits msg_ptc = make_info_limits_message(i, INFO_TYPE_PCT, s_info->modes[i].pct_lim_low, s_info->modes[i].pct_lim_high);
+		//uart1_send_length(&msg_ptc, sizeof(msg_ptc));
 
-		ev3_info_limits msg_si = make_info_limits_message(i, INFO_TYPE_SI, s_info->modes[i].si_lim_low, s_info->modes[i].si_lim_high);
-		uart1_send_length(&msg_si, sizeof(msg_si));
+		//ev3_info_limits msg_si = make_info_limits_message(i, INFO_TYPE_SI, s_info->modes[i].si_lim_low, s_info->modes[i].si_lim_high);
+		//uart1_send_length(&msg_si, sizeof(msg_si));
 
 		uint8_t msg_symbol[EV3_MSG_BUFFER_SIZE] = {0};
 		make_info_string_message(i, INFO_TYPE_SYMBOL, s_info->modes[i].symbol, s_info->modes[i].symbol_len, &total_size, msg_symbol);