From be36c9ae36441d1b948b2c9515bc61b59fd7efb9 Mon Sep 17 00:00:00 2001 From: morris Date: Wed, 25 Aug 2021 14:43:15 +0800 Subject: [PATCH] tinyusb: const in_buf of tinyusb_cdcacm_write_queue --- components/tinyusb/additions/include/tusb_cdc_acm.h | 2 +- components/tinyusb/additions/src/tusb_cdc_acm.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/components/tinyusb/additions/include/tusb_cdc_acm.h b/components/tinyusb/additions/include/tusb_cdc_acm.h index af7985e6c4..fb837a5f31 100644 --- a/components/tinyusb/additions/include/tusb_cdc_acm.h +++ b/components/tinyusb/additions/include/tusb_cdc_acm.h @@ -157,7 +157,7 @@ size_t tinyusb_cdcacm_write_queue_char(tinyusb_cdcacm_itf_t itf, char ch); * @param in_size - size to write from arr_src * @return size_t - amount of queued bytes */ -size_t tinyusb_cdcacm_write_queue(tinyusb_cdcacm_itf_t itf, uint8_t *in_buf, size_t in_size); +size_t tinyusb_cdcacm_write_queue(tinyusb_cdcacm_itf_t itf, const uint8_t *in_buf, size_t in_size); /** * @brief Send all data from a write buffer. Use `tinyusb_cdcacm_write_queue` to add data to the buffer. diff --git a/components/tinyusb/additions/src/tusb_cdc_acm.c b/components/tinyusb/additions/src/tusb_cdc_acm.c index f2e536c64b..4dad2bc062 100644 --- a/components/tinyusb/additions/src/tusb_cdc_acm.c +++ b/components/tinyusb/additions/src/tusb_cdc_acm.c @@ -290,7 +290,7 @@ size_t tinyusb_cdcacm_write_queue_char(tinyusb_cdcacm_itf_t itf, char ch) } -size_t tinyusb_cdcacm_write_queue(tinyusb_cdcacm_itf_t itf, uint8_t *in_buf, size_t in_size) +size_t tinyusb_cdcacm_write_queue(tinyusb_cdcacm_itf_t itf, const uint8_t *in_buf, size_t in_size) { if (!get_acm(itf)) { // non-initialized return 0;