From 26382c97121decffce151a30c85d8aab51749b49 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?King=20K=C3=A9vin?= Date: Sun, 21 Jun 2020 09:44:31 +0200 Subject: [PATCH] usb: increase tx buffer for debugging long messages --- lib/usb_cdcacm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/usb_cdcacm.c b/lib/usb_cdcacm.c index 8c6f707..172ce43 100644 --- a/lib/usb_cdcacm.c +++ b/lib/usb_cdcacm.c @@ -47,7 +47,7 @@ static usbd_device *usb_device = NULL; /**< structure holding all the info relat static volatile bool first_connection = false; /**< used to detect when the first connection occurred */ /* output ring buffer, index, and available memory */ -static uint8_t tx_buffer[256] = {0}; /**< ring buffer for data to transmit */ +static uint8_t tx_buffer[512] = {0}; /**< ring buffer for data to transmit */ static volatile uint16_t tx_i = 0; /**< current position if transmitted data */ static volatile uint16_t tx_used = 0; /**< how much data needs to be transmitted */ static volatile bool tx_lock = false; /**< if the transmit buffer is currently being written */