xiaoxiang781216 commented on code in PR #6226:
URL: https://github.com/apache/incubator-nuttx/pull/6226#discussion_r872981369
##########
arch/xtensa/src/esp32/esp32_i2c.c:
##########
@@ -723,31 +723,10 @@ static void esp32_i2c_reset_fsmc(struct esp32_i2c_priv_s
*priv)
#ifndef CONFIG_I2C_POLLED
static int esp32_i2c_sem_waitdone(struct esp32_i2c_priv_s *priv)
{
- int ret;
- struct timespec abstime;
-
- /* Get the current absolute time and adds a offset as timeout */
-
- clock_gettime(CLOCK_REALTIME, &abstime);
-
-#if CONFIG_ESP32_I2CTIMEOSEC > 0
- abstime.tv_sec += CONFIG_ESP32_I2CTIMEOSEC;
-#endif
-
-#if CONFIG_ESP32_I2CTIMEOMS > 0
- abstime.tv_nsec += CONFIG_ESP32_I2CTIMEOMS * NSEC_PER_MSEC;
- if (abstime.tv_nsec >= 1000 * NSEC_PER_MSEC)
- {
- abstime.tv_sec++;
- abstime.tv_nsec -= 1000 * NSEC_PER_MSEC;
- }
-#endif
-
/* Wait on ISR semaphore */
- ret = nxsem_timedwait_uninterruptible(&priv->sem_isr, &abstime);
-
- return ret;
+ return nxsem_tickwait_uninterruptible(&priv->sem_isr,
+ SEC2TICK(CONFIG_ESP32_I2CTIMEOSEC) + MSEC2TICK(CONFIG_ESP32_I2CTIMEOMS));
Review Comment:
Done.
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