[bsp][stm32f4xx-HAL] fix iwg driver.

2018-10-20 17:53:07 +08:00 · 2018-10-20 17:53:07 +08:00 · 262d4268a4
parent 1699a12b15
commit 262d4268a4
1 changed files with 1 additions and 1 deletions
--- a/bsp/stm32f4xx-HAL/drivers/drv_iwg.c
+++ b/bsp/stm32f4xx-HAL/drivers/drv_iwg.c
@ -32,7 +32,7 @@ static rt_err_t drv_control(rt_watchdog_t *wdt, int cmd, void *arg)
    switch (cmd)
    {
    case RT_DEVICE_CTRL_WDT_SET_TIMEOUT:
-        hiwdg.Init.Reload = (rt_uint32_t)arg;
+        hiwdg.Init.Reload = (rt_uint32_t)*arg;
        if (HAL_IWDG_Init(&hiwdg) != HAL_OK)
        {
            return RT_ERROR;