diff options
Diffstat (limited to 'src/occ_405')
| -rwxr-xr-x | src/occ_405/amec/amec_sensors_power.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/occ_405/amec/amec_sensors_power.c b/src/occ_405/amec/amec_sensors_power.c index 6b6fe9f..c6dcf15 100755 --- a/src/occ_405/amec/amec_sensors_power.c +++ b/src/occ_405/amec/amec_sensors_power.c @@ -173,14 +173,18 @@ uint32_t amec_value_from_apss_adc(uint8_t i_chan) // Read Raw Value in mA (divide masked channel data by 2) l_raw = (G_dcom_slv_inbox_rx.adc[i_chan] & APSS_12BIT_ADC_MASK)/2; // Apply offset and gain - if (l_offset & 0x80000000) + // Add offset if Raw Value is not zero + if (l_raw != 0) { - // Negative offset - l_raw -= (~l_offset + 1); - } - else - { - l_raw += l_offset; + if (l_offset & 0x80000000) + { + // Negative offset + l_raw -= (~l_offset + 1); + } + else + { + l_raw += l_offset; + } } //Check to see if l_raw is negative. If so, set raw to 0 if (l_raw & 0x8000) |
