Quentin Roche / ST_I2S

Il y avait des problèmes dans la libraire...

Dependents:   X_NUCLEO_CCA02M1

Fork of ST_I2S by ST

Diff: targets/TARGET_STM/stm_i2s_api.c

Revision:
10:1a612c2e4a85
Parent:
9:c4c2240e06d6
Child:
12:7309748f058a
--- a/targets/TARGET_STM/stm_i2s_api.c	Thu Dec 22 11:10:10 2016 +0100
+++ b/targets/TARGET_STM/stm_i2s_api.c	Thu Dec 22 12:02:24 2016 +0100
@@ -898,13 +898,16 @@
 
 int8_t i2s_harmonize(i2s_t *dev_i2s_1, uint32_t *freq_i2s_1, i2s_t *dev_i2s_2, uint32_t *freq_i2s_2)
 {
-    if (*freq_i2s_1 == *freq_i2s_2)
-        return 0;
-
     /* Compute the real frequencies. */
     float f1 = i2s_compute_real_frequency(dev_i2s_1);
     float f2 = i2s_compute_real_frequency(dev_i2s_2);
 
+    if (f1 == f2) {
+        *freq_i2s_1 = (uint32_t)f1;
+        *freq_i2s_2 = (uint32_t)f2;
+        return 0;
+    }
+
     //printf("REAL: %f %f\r\n", f1, f2);
 
     /* Compute the desired frequencies so that they are multiple one of the