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-rw-r--r--libmaple/usb/stm32f1/usb_cdcacm.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/libmaple/usb/stm32f1/usb_cdcacm.c b/libmaple/usb/stm32f1/usb_cdcacm.c
index edd4b98..25c4208 100644
--- a/libmaple/usb/stm32f1/usb_cdcacm.c
+++ b/libmaple/usb/stm32f1/usb_cdcacm.c
@@ -495,6 +495,8 @@ uint8 usb_cdcacm_get_rts() {
static void vcomDataTxCb(void) {
/* assumes tx transactions are atomic 64 bytes (nearly certain they are) */
+ /* TODO determine if TX txns. are actually "atomic 64 bytes",
+ * whatever that means. */
countTx = 0;
}