drivers/at86rf215: use non-blocking send if gnrc_netif_pktq is active

RIOT-OS · Oct 24, 2020 · b543a34 · b543a34
1 parent 60b5a6b
commit b543a34
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/drivers/at86rf215/Makefile.dep b/drivers/at86rf215/Makefile.dep
@@ -19,6 +19,10 @@ FEATURES_REQUIRED += periph_gpio
 FEATURES_REQUIRED += periph_gpio_irq
 FEATURES_REQUIRED += periph_spi
 
+ifeq (,$(filter gnrc_netif_pktq,$(USEMODULE)))
+  USEMODULE += at86rf215_blocking_send
+endif
+
 USEMODULE += xtimer
 USEMODULE += netif
 USEMODULE += ieee802154

diff --git a/drivers/at86rf215/at86rf215.c b/drivers/at86rf215/at86rf215.c
@@ -254,6 +254,10 @@ static void _block_while_busy(at86rf215_t *dev)
 
 static void at86rf215_block_while_busy(at86rf215_t *dev)
 {
+    if (!IS_ACTIVE(MODULE_AT86RF215_BLOCKING_SEND)) {
+        return;
+    }
+
     if (_tx_ongoing(dev)) {
         DEBUG("[at86rf215] Block while TXing\n");
         _block_while_busy(dev);
@@ -266,7 +270,12 @@ int at86rf215_tx_prepare(at86rf215_t *dev)
         return -EAGAIN;
     }
 
-    at86rf215_block_while_busy(dev);
+    if (!IS_ACTIVE(MODULE_AT86RF215_BLOCKING_SEND) && _tx_ongoing(dev)) {
+        return -EBUSY;
+    } else {
+        at86rf215_block_while_busy(dev);
+    }
+
     dev->tx_frame_len = IEEE802154_FCS_LEN;
 
     return 0;