mirror of
https://github.com/cesanta/mongoose.git
synced 2024-12-16 02:19:18 +08:00
73 lines
2.5 KiB
C
73 lines
2.5 KiB
C
// Copyright (c) 2023 Cesanta Software Limited
|
|
// All rights reserved
|
|
|
|
#include "hal.h"
|
|
#include "main.h"
|
|
#include "mongoose.h"
|
|
#include "net.h"
|
|
|
|
#define BLINK_PERIOD_MS 1000 // LED blinking period in millis
|
|
|
|
uint64_t mg_millis(void) { // Let Mongoose use our uptime function
|
|
return (uint64_t) HAL_GetTick(); // Return number of milliseconds since boot
|
|
}
|
|
|
|
void mg_random(void *buf, size_t len) { // Use on-board RNG
|
|
extern RNG_HandleTypeDef hrng;
|
|
for (size_t n = 0; n < len; n += sizeof(uint32_t)) {
|
|
uint32_t r;
|
|
HAL_RNG_GenerateRandomNumber(&hrng, &r);
|
|
memcpy((char *) buf + n, &r, n + sizeof(r) > len ? len - n : sizeof(r));
|
|
}
|
|
}
|
|
|
|
static void timer_fn(void *arg) {
|
|
HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_7); // Blink On-board blue LED
|
|
struct mg_tcpip_if *ifp = arg; // And show
|
|
const char *names[] = {"down", "up", "req", "ready"}; // network stats
|
|
MG_INFO(("Ethernet: %s, IP: %M, rx:%u, tx:%u, dr:%u, er:%u",
|
|
names[ifp->state], mg_print_ip4, &ifp->ip, ifp->nrecv, ifp->nsent,
|
|
ifp->ndrop, ifp->nerr));
|
|
}
|
|
|
|
extern void mx_init(void);
|
|
|
|
int main(void) {
|
|
mx_init(); // Setup clock and all peripherals configured in CubeMX
|
|
// Initialise random number generator
|
|
// Initialise ethernet pins
|
|
test_init(); // for internal testing purposes only
|
|
MG_INFO(("Starting, CPU freq %g MHz", (double) SystemCoreClock / 1000000));
|
|
|
|
struct mg_mgr mgr; // Initialise
|
|
mg_mgr_init(&mgr); // Mongoose event manager
|
|
mg_log_set(MG_LL_DEBUG); // Set log level
|
|
|
|
// Initialise Mongoose network stack
|
|
struct mg_tcpip_driver_stm32f_data driver_data = {.mdc_cr = 4};
|
|
struct mg_tcpip_if mif = {.mac = GENERATE_LOCALLY_ADMINISTERED_MAC(),
|
|
// Uncomment below for static configuration:
|
|
// .ip = mg_htonl(MG_U32(192, 168, 0, 223)),
|
|
// .mask = mg_htonl(MG_U32(255, 255, 255, 0)),
|
|
// .gw = mg_htonl(MG_U32(192, 168, 0, 1)),
|
|
.driver = &mg_tcpip_driver_stm32f,
|
|
.driver_data = &driver_data};
|
|
mg_tcpip_init(&mgr, &mif);
|
|
mg_timer_add(&mgr, BLINK_PERIOD_MS, MG_TIMER_REPEAT, timer_fn, &mif);
|
|
|
|
MG_INFO(("MAC: %M. Waiting for IP...", mg_print_mac, mif.mac));
|
|
while (mif.state != MG_TCPIP_STATE_READY) {
|
|
mg_mgr_poll(&mgr, 0);
|
|
}
|
|
|
|
MG_INFO(("Initialising application..."));
|
|
web_init(&mgr);
|
|
|
|
MG_INFO(("Starting event loop"));
|
|
for (;;) {
|
|
mg_mgr_poll(&mgr, 0);
|
|
}
|
|
|
|
return 0;
|
|
}
|