29 lines
668 B
C
29 lines
668 B
C
#include "lwip/opt.h"
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#include "lwip/arch.h"
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#include "lwip/sys.h"
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// External references to console
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extern void console_write(const void* p, unsigned long len);
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// Simple counter for monotonic time
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static volatile u32_t lwip_ticks_ms = 0;
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// 1. Initialization (Membrane version - minimal)
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void sys_init(void) {
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// Silent init for Membrane
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}
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// 2. The Time Source
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u32_t sys_now(void) {
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lwip_ticks_ms++;
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return lwip_ticks_ms;
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}
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// 3. Panic handler is in clib.c (nexus_lwip_panic)
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// 4. Critical Sections (Stubbed)
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#if SYS_LIGHTWEIGHT_PROT
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sys_prot_t sys_arch_protect(void) { return 0; }
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void sys_arch_unprotect(sys_prot_t pval) { (void)pval; }
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#endif
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