From a715877959a2790bef6b4aa0b6d9c2f27ffb9ef7 Mon Sep 17 00:00:00 2001
From: cfif <cham-zod@mail.ru>
Date: Mon, 19 Jan 2026 13:55:03 +0300
Subject: [PATCH] =?UTF-8?q?=D0=9E=D0=B1=D0=BD=D0=BE=D0=B2=D0=BB=D0=B5?=
 =?UTF-8?q?=D0=BD=D0=B8=D0=B5?=
MIME-Version: 1.0
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---
 SerialPorts.c | 140 ++++++++++++++++++++++++++++++++++++++++++++++++++
 SerialPorts.h |  24 +++++++++
 modular.json  |  10 ++++
 3 files changed, 174 insertions(+)
 create mode 100644 SerialPorts.c
 create mode 100644 SerialPorts.h
 create mode 100644 modular.json

diff --git a/SerialPorts.c b/SerialPorts.c
new file mode 100644
index 0000000..2f5808b
--- /dev/null
+++ b/SerialPorts.c
@@ -0,0 +1,140 @@
+//
+// Created by CFIF on 25.03.24.
+//
+#include "SerialPorts.h"
+
+tSerialPorts SERIAL_PORTS;
+
+
+uint8_t buf_USART2_TRANSMITTED[256];
+ALIGN(256) uint8_t buf_USART2_DMA[128];
+
+
+static void DMA_USART2_TransferCompleteCallbackTx() {
+    SerialPort_TxEndTransmitted(SERIAL_PORTS.SerialPortLog_IO.env, 1);
+    asm("nop");
+}
+
+static void DMA_USART2_TransferCompleteCallbackRx() {
+    SerialPort_RxDmaBufToQueue(SERIAL_PORTS.SerialPortLog_IO.env, true,buf_USART2_DMA);
+}
+
+static void FCUART_IldeInterrupt_CallBack(uint8_t u8UartIndex) {
+    SerialPort_RxDmaBufToQueue(SERIAL_PORTS.SerialPortLog_IO.env, false,buf_USART2_DMA);
+    PROCESS_UNUSED_VAR(u8UartIndex)
+}
+
+static void FCUART_ErrorInterrupt_CallBack(uint8_t u8UartIndex, uint32_t u32Error) {
+    asm("nop");
+    PROCESS_UNUSED_VAR(u8UartIndex)
+    PROCESS_UNUSED_VAR(u32Error)
+}
+
+static void FCUART_TxEmptyInterrupt_CallBack(uint8_t u8UartIndex, FCUART_DataType *pTxData) {
+    asm("nop");
+    PROCESS_UNUSED_VAR(u8UartIndex)
+    PROCESS_UNUSED_VAR(pTxData)
+}
+
+static void FCUART_TxCompleteInterrupt_CallBack(uint8_t u8UartIndex, FCUART_DataType *pTxData) {
+
+    if (u8UartIndex == SERIAL_PORTS.SerialPortLog.UART_INDEX) {
+        SerialPort_TxEndTransmitted(SERIAL_PORTS.SerialPortLog_IO.env, 1);
+    }
+
+    PROCESS_UNUSED_VAR(pTxData)
+}
+
+void FCUART2_RxTx_IRQHandler(void) {
+    FCUARTN_RxTx_IRQHandler(SERIAL_PORTS.SerialPortLog.UART_INDEX);
+}
+
+// Настройка порта
+static void vSerialPort_InitUSART2(tSerialPortFlagchip *env) {
+    PORT_InitType tInitStruct = {0};
+    GPIO_InitType tGpioInitStruct = {0};
+
+    // Port D6: MUX = ALT2, UART2_RX
+    tInitStruct.u32PortPins = PORT_PIN_6;
+    tInitStruct.uPortPinMux.u32PortPinMode = PORTD_6_FCUART2_RX;
+    PORT_InitPins(PORT_D, &tInitStruct);
+
+    tGpioInitStruct.u32GpioPins = GPIO_PIN_6;
+    tGpioInitStruct.ePinDirection = GPIO_IN;
+    GPIO_InitPins(GPIO_D, &tGpioInitStruct);
+
+    // Port D7: MUX = ALT2, UART2_TX
+    tInitStruct.u32PortPins = PORT_PIN_7;
+    tInitStruct.uPortPinMux.u32PortPinMode = PORTD_7_FCUART2_TX;
+    PORT_InitPins(PORT_D, &tInitStruct);
+
+    tGpioInitStruct.u32GpioPins = GPIO_PIN_7;
+    tGpioInitStruct.ePinDirection = GPIO_OUT;
+    tGpioInitStruct.ePinLevel = GPIO_HIGH;
+    GPIO_InitPins(GPIO_D, &tGpioInitStruct);
+
+    vSerialPortInitDMA(
+            env,
+
+            FCUART2,
+            921600,//115200,
+
+            2, // UART0 = 0 ... UART7 = 7
+            FCUART2_IRQn, // FCUART0_IRQn ... FCUART7_IRQn
+            0xFF,
+
+            buf_USART2_TRANSMITTED,
+            sizeof(buf_USART2_TRANSMITTED),
+
+            DMA_CHANNEL_5,
+            DMA_REQ_FCUART2_RX,
+            buf_USART2_DMA,
+            sizeof(buf_USART2_DMA),
+            DMA5_IRQn,
+            0xFF, // IRQ_DMA_PRIORITY
+            DMA5_IRQn, // IRQ_DMA_CHANNEL_PRIORITY
+
+            DMA_CHANNEL_6,
+            DMA_REQ_FCUART2_TX,
+            buf_USART2_DMA,
+            sizeof(buf_USART2_DMA),
+            DMA6_IRQn,
+            0xFF, // IRQ_DMA_PRIORITY
+            DMA6_IRQn, // IRQ_DMA_CHANNEL_PRIORITY
+
+
+            1024,
+            0,
+
+            DMA_USART2_TransferCompleteCallbackRx,
+            NULL,
+
+            DMA_USART2_TransferCompleteCallbackTx,
+            NULL,
+
+
+            FCUART_IldeInterrupt_CallBack,
+            FCUART_ErrorInterrupt_CallBack,
+
+            FCUART_TxEmptyInterrupt_CallBack,
+            FCUART_TxCompleteInterrupt_CallBack
+
+
+    );
+
+
+}
+
+void SerialPorts_Init() {
+    tSerialPorts *env = &SERIAL_PORTS;
+
+    ////    Виртуальный сериал порт
+    SerialPortVirt_Init(&env->cliVirtualPortOut, 4096);
+    env->cliVirtualPortOut_Io = SerialPortVirt_GetIo(&env->cliVirtualPortOut);
+
+    vSerialPort_InitUSART2(&env->SerialPortLog);
+    SERIAL_PORTS.SerialPortLog_IO = vSerialPortGetIo(&env->SerialPortLog);
+}
+
+
+
diff --git a/SerialPorts.h b/SerialPorts.h
new file mode 100644
index 0000000..f061e72
--- /dev/null
+++ b/SerialPorts.h
@@ -0,0 +1,24 @@
+//
+// Created by CFIF on 25.03.24.
+//
+
+#ifndef HVAC_M7_SERIALPORTS_H
+#define HVAC_M7_SERIALPORTS_H
+
+#include "SerialPortFlagchip.h"
+#include "SerialPortVirt.h"
+
+typedef struct {
+    tSerialPortFlagchip SerialPortLog;
+    tSerialPortIO SerialPortLog_IO;
+
+    tSerialPortVirt cliVirtualPortOut;
+    tSerialPortIO cliVirtualPortOut_Io;
+
+} tSerialPorts;
+
+extern tSerialPorts SERIAL_PORTS;
+
+void SerialPorts_Init();
+
+#endif //HVAC_M7_SERIALPORTS_H
diff --git a/modular.json b/modular.json
new file mode 100644
index 0000000..0dd1901
--- /dev/null
+++ b/modular.json
@@ -0,0 +1,10 @@
+{
+  "cmake": {
+    "inc_dirs": [
+      "./"
+    ],
+    "srcs": [
+      "./**.c"
+    ]
+  }
+}
\ No newline at end of file