Make continuous ADC conversion in background

diff --git a/cape_rccar/main.c b/cape_rccar/main.c
index 6b3a419..0ed4b66 100644 (file)
--- a/cape_rccar/main.c
+++ b/cape_rccar/main.c
@@ -613,6 +613,9 @@ int main(void)
        /* Ultrasonic distance sensors */
        ultrasound_sensors_config(UART_DEBUG);
 
+       /* Smoke sensor and ADCs */
+       adc_start_burst_conversion(LPC_ADC_CHANNEL(ADC_SMOKE) | LPC_ADC_CHANNEL(ADC_VBAT1) | LPC_ADC_CHANNEL(ADC_VBAT2));
+
        /* Servo motors */
        msleep(2000);
        servo_config(UART_DEBUG);
@@ -626,8 +629,6 @@ int main(void)
 
                /* Request a Temp conversion on I2C TMP101 temperature sensor */
                tmp101_sensor_start_conversion(&tmp101_sensor); /* A conversion takes about 40ms */
-               /* Start ADC conversions to get voltages */
-               adc_start_convertion_once(ADC_SMOKE, 0);
 
                /* Tell we are alive :) */
                chenillard(250);