diff options
| -rw-r--r-- | src/sensor_ads1220.c | 4 | ||||
| -rw-r--r-- | src/sensor_hx71x.c | 4 | ||||
| -rw-r--r-- | src/sensor_ldc1612.c | 5 |
3 files changed, 9 insertions, 4 deletions
diff --git a/src/sensor_ads1220.c b/src/sensor_ads1220.c index 044980c7..ea33379a 100644 --- a/src/sensor_ads1220.c +++ b/src/sensor_ads1220.c @@ -86,7 +86,9 @@ ads1220_read_adc(struct ads1220_adc *ads1220, uint8_t oid) barrier(); // create 24 bit int from bytes - int32_t counts = (msg[0] << 16) | (msg[1] << 8) | msg[2]; + uint32_t counts = ((uint32_t)msg[0] << 16) + | ((uint32_t)msg[1] << 8) + | ((uint32_t)msg[2]); // extend 2's complement 24 bits to 32bits if (counts & 0x800000) diff --git a/src/sensor_hx71x.c b/src/sensor_hx71x.c index 4f0a8c5b..90c96401 100644 --- a/src/sensor_hx71x.c +++ b/src/sensor_hx71x.c @@ -27,8 +27,8 @@ struct hx71x_adc { }; #define BYTES_PER_SAMPLE 4 -#define SAMPLE_ERROR_DESYNC 1 << 31 -#define SAMPLE_ERROR_READ_TOO_LONG 1 << 30 +#define SAMPLE_ERROR_DESYNC 1L << 31 +#define SAMPLE_ERROR_READ_TOO_LONG 1L << 30 static struct task_wake wake_hx71x; diff --git a/src/sensor_ldc1612.c b/src/sensor_ldc1612.c index 01cf3ee0..45e8b84e 100644 --- a/src/sensor_ldc1612.c +++ b/src/sensor_ldc1612.c @@ -180,7 +180,10 @@ ldc1612_query(struct ldc1612 *ld, uint8_t oid) ld->sb.data_count += BYTES_PER_SAMPLE; // Check for endstop trigger - uint32_t data = (d[0] << 24L) | (d[1] << 16L) | (d[2] << 8) | d[3]; + uint32_t data = ((uint32_t)d[0] << 24) + | ((uint32_t)d[1] << 16) + | ((uint32_t)d[2] << 8) + | ((uint32_t)d[3]); check_home(ld, data); // Flush local buffer if needed |