From 6f74994c2a97bb10015b8e7480d5c4cafeb6702e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Beat=20K=C3=BCng?= Date: Mon, 3 Apr 2017 16:06:15 +0200 Subject: [PATCH] auav-x21 nuttx config: reduce CONFIG_CDCACM_TXBUFSIZE to 2000 Log file download via Mavlink is the one that needs the most bandwidth. It needs typically around 200B TX buffer, and spikes at around 1500B every 10sec, with an average download speed of 230KB/s. --- nuttx-configs/auav-x21/nsh/defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/nuttx-configs/auav-x21/nsh/defconfig b/nuttx-configs/auav-x21/nsh/defconfig index 3688815ec8..61bea69b49 100644 --- a/nuttx-configs/auav-x21/nsh/defconfig +++ b/nuttx-configs/auav-x21/nsh/defconfig @@ -1077,7 +1077,7 @@ CONFIG_CDCACM_NRDREQS=4 CONFIG_CDCACM_NWRREQS=4 CONFIG_CDCACM_BULKIN_REQLEN=96 CONFIG_CDCACM_RXBUFSIZE=600 -CONFIG_CDCACM_TXBUFSIZE=8000 +CONFIG_CDCACM_TXBUFSIZE=2000 CONFIG_CDCACM_VENDORID=0x26ac CONFIG_CDCACM_PRODUCTID=0x0021 CONFIG_CDCACM_VENDORSTR="AUAV"