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AP_Networking: removed unuused send_udp in ChibiOS backend

This commit is contained in:
Andrew Tridgell 2023-11-14 08:56:07 +11:00 committed by Tom Pittenger
parent 6cd24bb87b
commit fbe2651840
2 changed files with 0 additions and 30 deletions
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29
libraries/AP_Networking/AP_Networking_ChibiOS.cpp
View File

@ -143,34 +143,5 @@ void AP_Networking_ChibiOS::update()
}
}
/*
send a UDP packet
*/
int32_t AP_Networking_ChibiOS::send_udp(struct udp_pcb *pcb, const ip4_addr_t &ip4_addr, const uint16_t port, const uint8_t* data, uint16_t data_len)
{
if (pcb == nullptr) {
return ERR_ARG;
}
data_len = (data == nullptr) ? 0 : data_len;
struct pbuf *p = pbuf_alloc(PBUF_TRANSPORT, data_len, PBUF_RAM);
if (p == nullptr) {
return ERR_MEM;
}
ip_addr_t dst;
ip_addr_copy_from_ip4(dst, ip4_addr);
if (data_len > 0) {
memcpy(p->payload, data, data_len);
}
const err_t err = udp_sendto(pcb, p, &dst, port);
pbuf_free(p);
return err == ERR_OK ? data_len : err;
}
#endif // AP_NETWORKING_BACKEND_CHIBIOS

1
libraries/AP_Networking/AP_Networking_ChibiOS.h
View File

@ -18,7 +18,6 @@ public:
private:
bool allocate_buffers(void);
int32_t send_udp(struct udp_pcb *pcb, const struct ip4_addr &ip4_addr, const uint16_t port, const uint8_t* data, uint16_t data_len);
private:
struct lwipthread_opts *lwip_options;