chore: debloat (remove platformio), onewire improvements

Squashed commit of the following: commit 5f16309f629b9928d2134b85ae64af69bc3ebbcd Author: kuwoyuki <kuwoyuki@cock.li> Date: Sun Nov 24 22:55:15 2024 +0600 fix: Makefile, improve onewire retries commit 55496a3bda941b52ff349dc75c9c06eb5a37c07d Author: kuwoyuki <kuwoyuki@cock.li> Date: Mon Nov 18 00:41:18 2024 +0600 fix: make onewire validity less strict commit 3428a9bc9792508972ce3e7e4e35a64f047bca10 Author: kuwoyuki <kuwoyuki@cock.li> Date: Sun Nov 17 23:57:55 2024 +0600 chore: rm bins commit 1594e5ed430522b15466c8afa62ff7fb1b28947c Author: kuwoyuki <kuwoyuki@cock.li> Date: Sun Nov 17 23:32:01 2024 +0600 chore: unplatformiofy
2024-11-24 22:56:05 +06:00
parent 2a7aa8aea3
commit 8adc726b0b
74 changed files with 141 additions and 195 deletions
--- a/network.c
+++ b/network.c
@@ -0,0 +1,130 @@
+#include "network.h"
+
+#include <DHCP/dhcp.h>
+#include <W5500/w5500.h>
+#include <string.h>
+
+#include "ch32v003fun.h"
+#include "config.h"
+#include "debug.h"
+#include "spi_dma.h"
+#include "systick.h"
+#include "utils.h"
+
+#define DHCP_INTERVAL_CONNECTING 50  // init/renew
+#define DHCP_INTERVAL_CONNECTED 500  // leased
+
+void configure_network(void) {
+  DEBUG_PRINT("Starting network configuration...\n");
+
+  // Setup chip select and SPI callbacks
+  reg_wizchip_cs_cbfunc(spi_select, spi_unselect);
+  // reg_wizchip_spi_cbfunc(spi_read_byte, spi_write_byte);
+  reg_wizchip_spiburst_cbfunc(spidma_read_buffer, spidma_write_buffer);
+
+  uint8_t rx_tx_buff_sizes[] = {2, 2, 2, 2, 2, 2, 2, 2};
+  wizchip_init(rx_tx_buff_sizes, rx_tx_buff_sizes);
+}
+
+static volatile dhcp_state_t dhcp_state = DHCP_STATE_INIT;
+static volatile uint32_t dhcp_lease_time = 0;
+static volatile uint32_t last_lease_time = 0;
+static uint32_t last_processing_time = 0;
+
+// Buffers
+static uint8_t dhcp_buffer[512];
+static wiz_NetInfo current_net_info = {
+    .mac = {0x02, 0x32, 0x00, 0x01, 0x00, 0x00}, .dhcp = NETINFO_DHCP};
+
+static void update_network_config(void) {
+  wizchip_setnetinfo(&current_net_info);
+  DEBUG_PRINT("IP config: %d.%d.%d.%d\n", current_net_info.ip[0],
+              current_net_info.ip[1], current_net_info.ip[2],
+              current_net_info.ip[3]);
+}
+
+void callback_dhcp_ip_update(void) {
+  dhcp_lease_time = getDHCPLeasetime();
+  DEBUG_PRINT("IP %s! Lease time: %lu sec\n",
+              dhcp_state == DHCP_STATE_INIT ? "assigned" : "updated",
+              dhcp_lease_time);
+
+  // Update all network configuration at once
+  getIPfromDHCP(current_net_info.ip);
+  getGWfromDHCP(current_net_info.gw);
+  getSNfromDHCP(current_net_info.sn);
+  getDNSfromDHCP(current_net_info.dns);
+
+  dhcp_state = DHCP_STATE_LEASED;
+}
+
+void callback_ip_conflict(void) {
+  DEBUG_PRINT("IP conflict!\n");
+  dhcp_state = DHCP_STATE_INIT;
+}
+
+// Initialize network with MAC based on node ID
+void network_init(void) {
+  uint8_t node_num = parse_node_number(NODE_CONFIG.id);
+
+  // MAC address
+  current_net_info.mac[0] = 0x02;             // Locally administered
+  current_net_info.mac[1] = 0x32;             // Organization ID (CH32)
+  current_net_info.mac[2] = 0x00;             // Sub-organization
+  current_net_info.mac[3] = 0x01;             // Device type
+  current_net_info.mac[4] = node_num >> 8;    // Node number high byte
+  current_net_info.mac[5] = node_num & 0xFF;  // Node number low byte
+
+  // Copy MAC to network info
+  memcpy(NODE_CONFIG.mac, current_net_info.mac, 6);
+
+  // Initialize network
+  setSHAR(current_net_info.mac);
+  DHCP_init(DHCP_SOCKET, dhcp_buffer);
+  reg_dhcp_cbfunc(callback_dhcp_ip_update, callback_dhcp_ip_update,
+                  callback_ip_conflict);
+  dhcp_state = DHCP_STATE_INIT;
+}
+
+void dhcp_process(void) {
+  uint32_t current_time = millis();
+  uint16_t processing_interval =
+      dhcp_state == DHCP_STATE_INIT || dhcp_state == DHCP_STATE_RENEW
+          ? DHCP_INTERVAL_CONNECTING
+          : DHCP_INTERVAL_CONNECTED;
+
+  if ((current_time - last_processing_time) >= processing_interval) {
+    last_processing_time = current_time;
+
+    switch (dhcp_state) {
+      case DHCP_STATE_INIT:
+        DHCP_run();
+        if (dhcp_state == DHCP_STATE_LEASED) {
+          update_network_config();
+        }
+        break;
+
+      case DHCP_STATE_LEASED:
+        // renew @ 50% of lease time
+        if (current_time - last_lease_time >= (dhcp_lease_time * 500)) {
+          dhcp_state = DHCP_STATE_RENEW;
+          DHCP_run();
+        }
+        break;
+
+      case DHCP_STATE_RENEW:
+        DHCP_run();
+        if (dhcp_state == DHCP_STATE_LEASED) {
+          update_network_config();
+          last_lease_time = current_time;
+        }
+        break;
+
+      default:
+        DHCP_run();
+        break;
+    }
+  }
+}
+
+uint8_t dhcp_get_state(void) { return dhcp_state; }