From daae2fb9bd8c6ec969ce2ae142dd56e230566a37 Mon Sep 17 00:00:00 2001
From: Benjamin Valentin <benpicco@googlemail.com>
Date: Wed, 4 Nov 2020 23:00:49 +0100
Subject: [PATCH] drivers/mhz19: convert to xtimer_msleep()

---
 drivers/mhz19/mhz19_pwm.c  | 8 ++++----
 drivers/mhz19/mhz19_uart.c | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/mhz19/mhz19_pwm.c b/drivers/mhz19/mhz19_pwm.c
index 7cf3faabf1..34a0fb4bc4 100644
--- a/drivers/mhz19/mhz19_pwm.c
+++ b/drivers/mhz19/mhz19_pwm.c
@@ -61,26 +61,26 @@ int mhz19_get_ppm(mhz19_t *dev, int16_t *ppm)
     DEBUG("%s: Waiting for high level to end\n", __func__);
     while (gpio_read(dev->pin) && timeout) {
         timeout--;
-        xtimer_usleep(US_PER_MS);
+        xtimer_msleep(1);
     }
 
     DEBUG("%s: Waiting for initial rising edge\n", __func__);
     while (!gpio_read(dev->pin) && timeout) {
         timeout--;
-        xtimer_usleep(US_PER_MS);
+        xtimer_msleep(1);
     }
 
     start = xtimer_now_usec() / US_PER_MS;
     DEBUG("%s: Waiting for falling edge\n", __func__);
     while (gpio_read(dev->pin) && timeout) {
         timeout--;
-        xtimer_usleep(US_PER_MS);
+        xtimer_msleep(1);
     }
     middle = xtimer_now_usec() / US_PER_MS;
     DEBUG("%s: Waiting for rising edge\n", __func__);
     while (!gpio_read(dev->pin) && timeout) {
         timeout--;
-        xtimer_usleep(US_PER_MS);
+        xtimer_msleep(1);
     }
 
     /* If we waited too long for flanks, something went wrong */
diff --git a/drivers/mhz19/mhz19_uart.c b/drivers/mhz19/mhz19_uart.c
index e43dc321c8..887bb2b778 100644
--- a/drivers/mhz19/mhz19_uart.c
+++ b/drivers/mhz19/mhz19_uart.c
@@ -137,7 +137,7 @@ static void mhz19_cmd(mhz19_t *dev, const uint8_t *in)
     uart_write(dev->params->uart, in, MHZ19_BUF_SIZE + 1);
 
     /* Add some delay after executing command */
-    xtimer_usleep(MHZ19_TIMEOUT_CMD * US_PER_MS);
+    xtimer_msleep(MHZ19_TIMEOUT_CMD);
 
     /* Unlock concurrency guard mutex */
     mutex_unlock(&dev->mutex);