ADIX7/zig-doorbell2
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: make it nice

Browse Source
This commit is contained in:
Ádám Kovács
2025-04-04 09:58:59 +02:00
parent a2ba61d570
commit d55ae2851a
3 changed files with 343 additions and 166 deletions
Download Patch File Download Diff File Expand all files Collapse all files

238
src/main.zig
View File

@@ -2,17 +2,10 @@ pub const p = @cImport({
@cInclude("pico.h");
@cInclude("stdio.h");
@cInclude("pico/stdlib.h");
@cInclude("pico/sleep.h");
// PICO W specific header
@cInclude("pico/cyw43_arch.h");
});
const c = @cImport({
@cInclude("pico/cyw43_arch.h");
@cInclude("lwip/init.h");
@cInclude("lwip/tcp.h");
@cInclude("lwip/dns.h");
});
const httpClient = @import("httpClient.zig");
const platform = @import("platform.zig");
const std = @import("std");
const BUTTON_PIN = 15;
@@ -20,44 +13,29 @@ const GPIO_IN = false;
pub const std_options: std.Options = .{ .page_size_max = 4 * 1024, .page_size_min = 4 * 1024 };
fn print(text: []const u8) void {
_ = p.printf(text.ptr);
_ = p.printf("\r\n");
}
// Basically the pico_w blink sample
export fn main() c_int {
p.sleep_ms(5000);
_ = p.stdio_init_all();
p.sleep_ms(5000);
print("Starting ...");
p.gpio_init(BUTTON_PIN);
p.gpio_set_dir(BUTTON_PIN, GPIO_IN);
if (p.cyw43_arch_init() != 0) {
return -1;
}
platform.init_arch();
p.sleep_run_from_xosc();
p.sleep_goto_dormant_until_edge_high(BUTTON_PIN);
p.sleep_power_up();
// platform.sleep_until_gpio_high(BUTTON_PIN);
print("Connecting to wifi...");
platform.connect_wifi(@embedFile("wifi.txt"), @embedFile("password.txt"));
print("Connected!");
p.cyw43_arch_enable_sta_mode();
if (p.cyw43_arch_wifi_connect_timeout_ms(@embedFile("wifi.txt"), @embedFile("password.txt"), p.CYW43_AUTH_WPA2_AES_PSK, 10000) == 1) {
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, true);
return -1;
}
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, true);
p.sleep_ms(200);
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, false);
p.sleep_ms(200);
// while (true) {
// p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, true);
// p.sleep_ms(500);
// p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, false);
// p.sleep_ms(1000);
// }
// _ = p.printf("Hello world\n");
// httpRequest();
main2();
main2() catch unreachable;
// p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, true);
// p.sleep_ms(200);
@@ -84,144 +62,72 @@ export fn main() c_int {
// p.sleep_power_up();
// _ = p.stdio_init_all();
// printf("Now awake for 10s\n");
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, true);
platform.set_cyw43_led(true);
p.sleep_ms(5000);
// while (p.gpio_get(BUTTON_PIN)) {
// p.sleep_ms(50);
// }
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, false);
platform.set_cyw43_led(false);
p.sleep_ms(2000);
}
}
fn httpRequest() void {
// Create a general purpose allocator
// var gpa = std.heap.GeneralPurposeAllocator(.{}){};
// defer _ = gpa.deinit();
// fn tcp_recv_callback(_: ?*anyopaque, pcb: ?*c.tcp_pcb, p1: ?*c.pbuf, _: c.err_t) callconv(.C) c.err_t {
// if (p1 == null) {
// _ = c.tcp_close(pcb);
// return c.ERR_OK;
// }
// defer {
// _ = c.pbuf_free(p1);
// }
// // std.debug.print("Received data: {s}\n", .{@ptrCast([*]const u8, p1.?.payload)});
// return c.ERR_OK;
// }
//
// fn send_http_request(pcb: ?*c.tcp_pcb) void {
// const request = "POST /todo-channel-name HTTP/1.1\r\nHost: ntfy.sh\r\nTitle: Csengo\r\nContent-Length: 6\r\n\r\nCsengo";
// _ = c.tcp_write(pcb, request, request.len, c.TCP_WRITE_FLAG_COPY);
// _ = c.tcp_output(pcb);
// }
//
// fn tcp_connected_callback(_: ?*anyopaque, pcb: ?*c.tcp_pcb, err: c.err_t) callconv(.C) c.err_t {
// if (err != c.ERR_OK) {
// return err;
// }
// // std.debug.print("Connected to server\n", .{});
// _ = c.tcp_recv(pcb, tcp_recv_callback);
// send_http_request(pcb);
// return c.ERR_OK;
// }
//
// fn dns_callback(_: [*c]const u8, ipaddr: [*c]const c.struct_ip4_addr, _: ?*anyopaque) callconv(.C) void {
// if (ipaddr) |addr| {
// const pcb = c.tcp_new();
// if (pcb == null) {
// return;
// }
// _ = c.tcp_connect(pcb, addr, 80, tcp_connected_callback);
// }
// }
pub fn main2() !void {
// c.cyw43_arch_lwip_begin();
// var cached_address = c.ip_addr_t{};
//
// // Create a HTTP client
// var client = std.http.Client{ .allocator = gpa.allocator() };
// defer client.deinit();
// const result = c.dns_gethostbyname("ntfy.sh", &cached_address, dns_callback, null);
//
// // Allocate a buffer for server headers
// var buf: [4096]u8 = undefined;
//
// // Start the HTTP request
// const uri = try std.Uri.parse("https://www.google.com?q=zig");
// var req = try client.open(.GET, uri, .{ .server_header_buffer = &buf });
// defer req.deinit();
//
// // Send the HTTP request headers
// try req.send();
// // Finish the body of a request
// try req.finish();
//
// // Waits for a response from the server and parses any headers that are sent
// try req.wait();
//
// std.debug.print("status={d}\n", .{req.response.status});
}
fn tcp_recv_callback(_: ?*anyopaque, pcb: ?*c.tcp_pcb, p1: ?*c.pbuf, _: c.err_t) callconv(.C) c.err_t {
if (p1 == null) {
_ = c.tcp_close(pcb);
return c.ERR_OK;
}
defer {
_ = c.pbuf_free(p1);
}
// std.debug.print("Received data: {s}\n", .{@ptrCast([*]const u8, p1.?.payload)});
return c.ERR_OK;
}
fn send_http_request(pcb: ?*c.tcp_pcb) void {
const request = "POST /todo-channel-name HTTP/1.1\r\nHost: ntfy.sh\r\nTitle: Csengo\r\nContent-Length: 6\r\n\r\nCsengo";
_ = c.tcp_write(pcb, request, request.len, c.TCP_WRITE_FLAG_COPY);
_ = c.tcp_output(pcb);
}
fn tcp_connected_callback(_: ?*anyopaque, pcb: ?*c.tcp_pcb, err: c.err_t) callconv(.C) c.err_t {
if (err != c.ERR_OK) {
return err;
}
// std.debug.print("Connected to server\n", .{});
_ = c.tcp_recv(pcb, tcp_recv_callback);
send_http_request(pcb);
return c.ERR_OK;
}
fn dns_callback(_: [*c]const u8, ipaddr: [*c]const c.struct_ip4_addr, _: ?*anyopaque) callconv(.C) void {
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, true);
p.sleep_ms(3000);
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, false);
p.sleep_ms(1000);
if (ipaddr) |addr| {
const pcb = c.tcp_new();
if (pcb == null) {
return;
}
_ = c.tcp_connect(pcb, addr, 80, tcp_connected_callback);
}
}
pub fn main2() void {
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, true);
p.sleep_ms(300);
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, false);
p.sleep_ms(2000);
// c.lwip_init();
// c.dns_init();
c.cyw43_arch_lwip_begin();
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, true);
p.sleep_ms(1000);
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, false);
p.sleep_ms(2000);
// Set DNS server (Google DNS: 8.8.8.8)
// const dns_server = c.ip_addr_t{
// .u_addr = .{
// .ip4 = c.ip4_addr{
// .addr = c.PP_HTONL(0x08080808), // 8.8.8.8 in hexadecimal, network byte order
// },
// },
// .type = c.IPADDR_TYPE_V4,
// };
// c.dns_setserver(0, &dns_server);
var cached_address = c.ip_addr_t{};
const result = c.dns_gethostbyname("ntfy.sh", &cached_address, dns_callback, null);
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, true);
p.sleep_ms(1000);
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, false);
p.sleep_ms(2000);
if (result == c.ERR_OK) {
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, true);
p.sleep_ms(1000);
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, false);
p.sleep_ms(2000);
} else if (result == c.ERR_INPROGRESS) {
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, true);
p.sleep_ms(3000);
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, false);
p.sleep_ms(2000);
} else if (result == c.ERR_ARG) {
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, true);
p.sleep_ms(5000);
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, false);
p.sleep_ms(2000);
}
c.cyw43_arch_lwip_end();
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, true);
p.sleep_ms(300);
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, false);
p.sleep_ms(300);
p.cyw43_arch_gpio_put(p.CYW43_WL_GPIO_LED_PIN, true);
p.sleep_ms(300);
// p.sleep_ms(300);
// if (result == c.ERR_OK) {} else if (result == c.ERR_INPROGRESS) {} else if (result == c.ERR_ARG) {}
// c.cyw43_arch_lwip_end();
var store: [8192]u8 = undefined;
var fba = std.heap.FixedBufferAllocator.init(&store);
const allocator = fba.allocator();
var client = &httpClient.Client{ .allocator = allocator };
const request = &httpClient.HttpRequest{ .method = .POST, .url = try std.Uri.parse("http://ntfy.sh/todo-channel-name"), .body = "Csengo", .headers = &[_]httpClient.HttpHeader{
httpClient.HttpHeader{ .name = "Title", .value = "Csengo" },
} };
try client.sendRequest(request);
}