Test all canutil functions and document in README.

1 files changed, 6 insertions, 4 deletions

diff --git a/src/canutil/write.c b/src/canutil/write.c
index 14d2a449..583c2513 100644
--- a/src/canutil/write.c
+++ b/src/canutil/write.c
@@ -9,11 +9,13 @@ uint64_t bitfield_encode_float(float value, uint8_t bit_offset, uint8_t bit_size
         raw += 0.5;
     }
     uint64_t result = 0;
-    set_bit_field(&result, (uint64_t)raw, bit_offset, bit_size);
+    if(!set_bit_field(&result, (uint64_t)raw, bit_offset, bit_size)) {
+        // debug("%f will not fit in a %d bit field", value, bit_size);
+    }
     return result;
 }
 
-uint64_t bitfield_encode_bool(bool value, uint8_t bit_offset, uint8_t bit_size,
-        float factor, float offset) {
-    return bitfield_encode_float(value, offset, factor, bit_offset, bit_size);
+uint64_t bitfield_encode_bool(const bool value, const uint8_t bit_offset,
+        const uint8_t bit_size) {
+    return bitfield_encode_float(value, bit_offset, bit_size, 1.0, 0);
 }