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cherryusb:Fixed several issues related to cherryusb. #10844

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Merged
Rbb666 merged 3 commits into from
Oct 27, 2025
Merged

cherryusb:Fixed several issues related to cherryusb. #10844

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19cc4c8
cherryusb:Fixed the issue where the USB device in the cdc_rndis_templ…
Rbb666 Oct 24, 2025
4d69efc
cherryusb:Add the missing header files for bsp/frdm-mcxa156.
Rbb666 Oct 24, 2025
ddd6928
cherryusb:Adapt the usbd_kinetis_delay_ms interface in usb_glue_mcx.
Rbb666 Oct 24, 2025
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2 changes: 2 additions & 0 deletions bsp/nxp/mcx/mcxa/frdm-mcxa156/board/ports/cherryusb/usb_config.h
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,8 @@
#ifndef CHERRYUSB_CONFIG_H
#define CHERRYUSB_CONFIG_H

#include <rtthread.h>

/* ================ USB common Configuration ================ */

#define CONFIG_USB_PRINTF(...) printf(__VA_ARGS__)
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13 changes: 10 additions & 3 deletions components/drivers/usb/cherryusb/demo/cdc_rndis_template.c
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Expand Up @@ -189,14 +189,14 @@ void usbd_rndis_data_send_done(uint32_t len)
#error rndis must enable RT_LWIP_DHCP
#endif

#ifndef LWIP_USING_DHCPD
#error rndis must enable LWIP_USING_DHCPD
#ifdef LWIP_USING_DHCPD
#include <dhcp_server.h>
#endif

#include <rtthread.h>
#include <rtdevice.h>
#include <netif/ethernetif.h>
#include <dhcp_server.h>
#include <netdev.h>

struct eth_device rndis_dev;

Expand Down Expand Up @@ -250,7 +250,14 @@ void rndis_lwip_init(void)
eth_device_init(&rndis_dev, "u0");

eth_device_linkchange(&rndis_dev, RT_TRUE);
#ifdef LWIP_USING_DHCPD
dhcpd_start("u0");
#else
struct netdev *netdev = netdev_get_by_name("u0");
if (netdev) {
netdev_dhcp_enabled(netdev, RT_TRUE);
}
#endif
}

void usbd_rndis_data_recv_done(uint32_t len)
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8 changes: 8 additions & 0 deletions components/drivers/usb/cherryusb/port/kinetis/usb_glue_mcx.c
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Expand Up @@ -82,4 +82,12 @@ void usb_dc_low_level_deinit(uint8_t busid)

void usbd_kinetis_delay_ms(uint8_t ms)
{
#ifdef __RTTHREAD__
rt_thread_mdelay(ms);
#else
for (uint32_t i = 0; i < ms; i++)
{
for (volatile uint32_t j = 0; j < 10000; j++);
}
#endif
}
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