AP_ADC: read correct byte count

magicrub · Mar 14, 2024 · 068e3b6 · 068e3b6
1 parent 4f5ea32
commit 068e3b6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libraries/AP_ADC/AP_ADC_ADS1115.cpp b/libraries/AP_ADC/AP_ADC_ADS1115.cpp
@@ -215,7 +215,7 @@ void AP_ADC_ADS1115::_update()
     uint8_t config[2];
     be16_t val;
 
-    if (!_dev->read_registers(ADS1115_RA_CONFIG, config, sizeof(config))) {
+    if (!_dev->read_registers(ADS1115_RA_CONFIG, config, ARRAY_SIZE(config))) {
         error("_dev->read_registers failed in ADS1115");
         return;
     }