1 files changed, 2 insertions, 2 deletions
diff --git a/stm-rtc.c b/stm-rtc.c
index 3118d23..1204728 100644
--- a/stm-rtc.c
+++ b/stm-rtc.c
@@ -60,7 +60,7 @@ HAL_StatusTypeDef rtc_device_ready(uint16_t i2c_addr)
     return HAL_I2C_IsDeviceReady (&hi2c_rtc, i2c_addr, 10, 1000);
 }
 
-HAL_StatusTypeDef rtc_enable_oscillator()
+HAL_StatusTypeDef rtc_enable_oscillator(void)
 {
     uint8_t buf[2];
     HAL_StatusTypeDef res;
@@ -96,7 +96,7 @@ HAL_StatusTypeDef rtc_read_bytes (const uint16_t i2c_addr, uint8_t *buf, const u
 {
     HAL_StatusTypeDef res;
 
-    while (HAL_I2C_Master_Receive (&hi2c_rtc, i2c_addr, buf, len, 1000) != HAL_OK) {
+    while (HAL_I2C_Master_Receive (&hi2c_rtc, i2c_addr, buf, len, timeout) != HAL_OK) {
 	res = HAL_I2C_GetError (&hi2c_rtc);
 	if (res != HAL_I2C_ERROR_AF) {
 	    return res;