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lines changed Original file line number Diff line number Diff line change @@ -89,6 +89,7 @@ CherryUSB Device Stack resource usage (GCC 10.2 with -O2):
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| usbd_audio.c | ~ 1500 | 0 | 0 | 0 |
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| usbd_video.c | ~ 3700 | 0 | 132 * bus | 0 |
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| usbd_rndis.c | ~ 4000 | 2 * 1580(default)+156+8 | 80 | 0 |
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+ | usbd_cdc_ecm.c | ~ 1200 | 2 * 1514(default)+16 | 42 | 0 |
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| usbd_mtp.c | ~ 9000 | 2048(default)+128 | sizeof(struct mtp_object) * n| 0 |
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## Host Stack Overview
Original file line number Diff line number Diff line change @@ -89,6 +89,7 @@ CherryUSB Device 协议栈资源占用说明(GCC 10.2 with -O2):
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| usbd_audio.c | ~ 1500 | 0 | 0 | 0 |
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| usbd_video.c | ~ 3700 | 0 | 132 * bus | 0 |
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| usbd_rndis.c | ~ 4000 | 2 * 1580(default)+156+8 | 80 | 0 |
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+ | usbd_cdc_ecm.c | ~ 1200 | 2 * 1514(default)+16 | 42 | 0 |
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| usbd_mtp.c | ~ 9000 | 2048(default)+128 | sizeof(struct mtp_object) * n| 0 |
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## Host 协议栈简介
Original file line number Diff line number Diff line change @@ -118,4 +118,5 @@ v1.5.0
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- ch32 device iso 更新
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- cmake,kconfig 更新
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- 使用 USB_ASSERT_MSG 对部分代码检查
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- - N32H4,mm32f5 支持
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+ - N32H4,mm32f5 支持
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+ - **重构 device mtp 驱动(收费使用) **
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