1 files changed, 3 insertions, 16 deletions

diff --git a/main.c b/main.c
index 4308e55..473e556 100755
--- a/main.c
+++ b/main.c
@@ -41,17 +41,8 @@ int main(int argc, char *argv[]) {
         }
         period = (uint_t)val;
     }
-    if (period == 0 || period > BUFFER_SIZE) {
-        fprintf(stderr, "Error: period must be between 1 and %d\n", BUFFER_SIZE);
-        usage(argv[0]);
-        return 1;
-    }
-
     fp_t input[BUFFER_SIZE];
     fp_t output[BUFFER_SIZE];
-    for (int_t i = 0; i < (int_t)BUFFER_SIZE; i++) {
-        output[i] = 0;
-    }
 
     if (!ts_fill(input, BUFFER_SIZE, 0, (fp_t)BUFFER_SIZE)) {
         fprintf(stderr, "ts_fill failed\n");
@@ -63,19 +54,15 @@ int main(int argc, char *argv[]) {
 
     ts_constant_t c;
     memset(&c, 0, sizeof(c));
-    *(uint_t *)c.data = period;
+    memcpy(c.data, &period, sizeof(period));
     int ret = ts_average(y, 1, x, 1, BUFFER_SIZE, &c);
     if (ret == -1) {
         fprintf(stderr, "ts_average failed\n");
         return 1;
     }
 
-    /* Validate output: first valid value is at index period-1 */
+    /* First valid SMA value is at index period-1 */
     uint_t offset = period - 1;
-    if (offset >= BUFFER_SIZE) {
-        fprintf(stderr, "error: period exceeds buffer size\n");
-        return 1;
-    }
 
     /* Clamp display range to valid output */
     uint_t display_end = DISPLAY_N < BUFFER_SIZE ? DISPLAY_N : BUFFER_SIZE;
@@ -85,7 +72,7 @@ int main(int argc, char *argv[]) {
     }
 
     for (uint_t i = offset; i < display_end; i++) {
-        printf("input[%" TS_PRIuint "] = %f  SMA[%" TS_PRIuint "] = %f\n", i, input[i], i, output[i]);
+        printf("input[%" TS_PRIuint "] = %" TS_PRIfp "  SMA[%" TS_PRIuint "] = %" TS_PRIfp "\n", i, input[i], i, output[i]);
     }
 
     return 0;