gaoro-xiao
31a3da48fa
根因: tcp_close()将对端关闭的pcb推入TIME_WAIT(120s), 占用MEMP_TCP_PCB池(仅4个), 多连接同时断开后pcb池耗尽, tcp_new()返回NULL, 新连接无法建立直到120s超时释放。 核心修复: - tcp_server/client: 对端关闭(p=NULL)时tcp_abort替代tcp_close, pcb立即释放 - ch390_runtime: PKT_ERR恢复强制OR上RCR_RXEN(与WCH官方一致) - ch390_runtime: TX连续超时3次自动emergency reset - ch390_runtime: 每5秒health_check读VID验证芯片存活 - main: App_StartLinksIfNeeded失败时不标记g_links_started, 允许重试 - main: MUX逐帧RTT printf改为#if DEBUG门控, 减少主循环延迟 - uart_trans: MUX帧解析改为先搜0x7E再消费header, 非法帧只丢1字节
66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
#ifndef __CH390_RUNTIME_H__
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#define __CH390_RUNTIME_H__
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#include <stdbool.h>
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#include <stdint.h>
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#include "lwip/err.h"
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struct netif;
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struct pbuf;
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typedef struct {
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uint16_t vendor_id;
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uint16_t product_id;
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uint8_t revision;
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uint16_t phy_bmcr;
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uint16_t phy_bmsr;
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uint16_t phy_id1;
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uint16_t phy_id2;
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uint16_t phy_anar;
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uint16_t phy_anlpar;
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uint16_t phy_aner;
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uint8_t nsr;
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uint8_t ncr;
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uint8_t rcr;
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uint8_t imr;
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uint8_t intcr;
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uint8_t gpr;
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uint8_t isr;
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uint8_t int_pin;
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uint8_t phy_speed_10m;
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uint8_t phy_full_duplex;
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uint8_t link_up;
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uint8_t id_valid;
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uint32_t rx_poll_calls;
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uint32_t rx_ready_hits;
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uint32_t rx_packets_ok;
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uint32_t rx_packets_drop;
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uint32_t tx_packets_ok;
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uint32_t tx_packets_timeout;
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uint32_t rx_arp_frames;
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uint32_t rx_ip_frames;
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uint32_t rx_other_frames;
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uint32_t rx_unicast_self_frames;
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uint32_t rx_broadcast_frames;
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uint32_t rx_multicast_frames;
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uint16_t last_frame_len;
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uint16_t last_payload_len;
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uint16_t last_eth_type;
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} ch390_diag_t;
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void ch390_runtime_init(struct netif *netif, const uint8_t *mac);
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struct pbuf *ch390_runtime_input_frame(struct netif *netif);
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void ch390_runtime_set_irq_pending(void);
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uint8_t ch390_runtime_is_irq_pending(void);
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void ch390_runtime_poll(struct netif *netif);
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void ch390_runtime_check_link(struct netif *netif);
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err_t ch390_runtime_output(struct netif *netif, struct pbuf *p);
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void ch390_runtime_get_diag(ch390_diag_t *diag);
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bool ch390_runtime_is_ready(void);
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bool ch390_runtime_emergency_reset(void);
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void ch390_runtime_health_check(struct netif *netif);
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uint8_t ch390_runtime_get_reset_count(void);
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#endif
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