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/ch32_node.c
+++ b/ch32_node.c
@@ -0,0 +1,88 @@
+#include <string.h>
+
+#include "ch32v003fun.h"
+#include "config.h"
+#include "debug.h"
+#include "gpio.h"
+#include "modbus.h"
+#include "mqtt_handler.h"
+#include "network.h"
+#include "onewire_temp.h"
+#include "spi_dma.h"
+#include "systick.h"
+#include "timer.h"
+#include "uart.h"
+
+#define W5500_INIT_DELAY_MS 55
+
+static mqtt_state_t mqtt_state;
+
+void sysinit(void) {
+  SystemInit();
+  gpio_init();
+  systick_init();
+  tim2_init();
+  spidma_init();
+  uart2_init(UART_BRR_APB1);
+  rs485_init(UART_BRR_APB2);
+}
+
+// Callback for modbus values
+static void on_modbus_value(uint8_t device_idx, const char* property,
+                            uint16_t value) {
+  if (mqtt_state.is_connected) {
+    modbus_publish_value(&mqtt_state.client, RS485_DEVICES[device_idx].name,
+                         property, value);
+  }
+}
+
+int main(void) {
+  sysinit();
+  Delay_Ms(W5500_INIT_DELAY_MS);
+
+  configure_network();
+  network_init();
+  // block forever until dhcp resolves
+  while (dhcp_get_state() != DHCP_STATE_LEASED) {
+    dhcp_process();
+  }
+
+  // init handlers
+  // init sensors before mqtt so we can add them to discovery
+  onewire_temp_init();
+  onewire_temp_set_parallel(true);
+  mqtt_init(&mqtt_state);
+  modbus_handler_init(on_modbus_value);
+
+  uint32_t last_temp_publish = 0;
+  uint32_t last_temp_conversion = 0;
+  const uint32_t TEMP_PUBLISH_INTERVAL = 10000;  // 10 seconds
+  const uint32_t CONVERSION_INTERVAL = 1000;     // 1 second
+
+  while (1) {
+    uint32_t current_time = millis();
+
+    led_status_process();
+    dhcp_process();
+    mqtt_process(&mqtt_state);
+    modbus_handler_process();
+
+    // TODO: doesn't make sense to convert every 1s, should be the same interval
+    // as publish
+    if (current_time - last_temp_conversion >= CONVERSION_INTERVAL) {
+      onewire_temp_start_parallel();
+      last_temp_conversion = current_time;
+    }
+
+    onewire_temp_process();  // process all sensors
+
+    if (current_time - last_temp_publish >= TEMP_PUBLISH_INTERVAL) {
+      if (mqtt_state.is_connected) {
+        onewire_temp_publish_values(&mqtt_state.client, NODE_CONFIG.id);
+      }
+      last_temp_publish = current_time;
+    }
+  }
+
+  return 0;
+}