From 672338ac0f47d6440bec0272912cadd45f7c3aee Mon Sep 17 00:00:00 2001
From: Anton Mukhin <mukhin@ecohim.ru>
Date: Wed, 26 Jun 2024 15:21:33 +0300
Subject: [PATCH] WIP - schematic

---
 Core/Inc/main.h | 12 ++++++++++++
 Core/Src/main.c | 23 +++++++++++++++++++++++
 RS485_BSV.ioc   | 46 ++++++++++++++++++++++++++++++++++++++--------
 3 files changed, 73 insertions(+), 8 deletions(-)

diff --git a/Core/Inc/main.h b/Core/Inc/main.h
index 3fe752f..7624f5b 100644
--- a/Core/Inc/main.h
+++ b/Core/Inc/main.h
@@ -57,6 +57,18 @@ void Error_Handler(void);
 /* USER CODE END EFP */
 
 /* Private defines -----------------------------------------------------------*/
+#define HVS_ENABLE_Pin GPIO_PIN_7
+#define HVS_ENABLE_GPIO_Port GPIOC
+#define HVS_OVERLOAD_Pin GPIO_PIN_8
+#define HVS_OVERLOAD_GPIO_Port GPIOC
+#define HVS_OVERHEAT_Pin GPIO_PIN_9
+#define HVS_OVERHEAT_GPIO_Port GPIOC
+#define HVS_NOLINK_Pin GPIO_PIN_8
+#define HVS_NOLINK_GPIO_Port GPIOA
+#define HVS_XRAYON_Pin GPIO_PIN_9
+#define HVS_XRAYON_GPIO_Port GPIOA
+#define HVS_READY_Pin GPIO_PIN_10
+#define HVS_READY_GPIO_Port GPIOA
 #define TXEN_Pin GPIO_PIN_5
 #define TXEN_GPIO_Port GPIOB
 
diff --git a/Core/Src/main.c b/Core/Src/main.c
index e5db4c8..cbe61d8 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -216,12 +216,35 @@ static void MX_GPIO_Init(void)
 
   /* GPIO Ports Clock Enable */
   __HAL_RCC_GPIOD_CLK_ENABLE();
+  __HAL_RCC_GPIOC_CLK_ENABLE();
   __HAL_RCC_GPIOA_CLK_ENABLE();
   __HAL_RCC_GPIOB_CLK_ENABLE();
 
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(HVS_ENABLE_GPIO_Port, HVS_ENABLE_Pin, GPIO_PIN_RESET);
+
   /*Configure GPIO pin Output Level */
   HAL_GPIO_WritePin(TXEN_GPIO_Port, TXEN_Pin, GPIO_PIN_RESET);
 
+  /*Configure GPIO pin : HVS_ENABLE_Pin */
+  GPIO_InitStruct.Pin = HVS_ENABLE_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(HVS_ENABLE_GPIO_Port, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : HVS_OVERLOAD_Pin HVS_OVERHEAT_Pin */
+  GPIO_InitStruct.Pin = HVS_OVERLOAD_Pin|HVS_OVERHEAT_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : HVS_NOLINK_Pin HVS_XRAYON_Pin HVS_READY_Pin */
+  GPIO_InitStruct.Pin = HVS_NOLINK_Pin|HVS_XRAYON_Pin|HVS_READY_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
   /*Configure GPIO pin : TXEN_Pin */
   GPIO_InitStruct.Pin = TXEN_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
diff --git a/RS485_BSV.ioc b/RS485_BSV.ioc
index 7cc4696..4417949 100644
--- a/RS485_BSV.ioc
+++ b/RS485_BSV.ioc
@@ -37,14 +37,20 @@ Mcu.Name=STM32F103R(C-D-E)Tx
 Mcu.Package=LQFP64
 Mcu.Pin0=PD0-OSC_IN
 Mcu.Pin1=PD1-OSC_OUT
-Mcu.Pin2=PA13
-Mcu.Pin3=PA14
-Mcu.Pin4=PB3
-Mcu.Pin5=PB5
-Mcu.Pin6=PB6
-Mcu.Pin7=PB7
-Mcu.Pin8=VP_SYS_VS_Systick
-Mcu.PinsNb=9
+Mcu.Pin10=PB3
+Mcu.Pin11=PB5
+Mcu.Pin12=PB6
+Mcu.Pin13=PB7
+Mcu.Pin14=VP_SYS_VS_Systick
+Mcu.Pin2=PC7
+Mcu.Pin3=PC8
+Mcu.Pin4=PC9
+Mcu.Pin5=PA8
+Mcu.Pin6=PA9
+Mcu.Pin7=PA10
+Mcu.Pin8=PA13
+Mcu.Pin9=PA14
+Mcu.PinsNb=15
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F103RCTx
@@ -64,10 +70,22 @@ NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
 NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:true\:false\:true\:false
 NVIC.USART1_IRQn=true\:0\:0\:false\:false\:true\:true\:true\:true
 NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+PA10.GPIOParameters=GPIO_Label
+PA10.GPIO_Label=HVS_READY
+PA10.Locked=true
+PA10.Signal=GPIO_Input
 PA13.Mode=Trace_Asynchronous_SW
 PA13.Signal=SYS_JTMS-SWDIO
 PA14.Mode=Trace_Asynchronous_SW
 PA14.Signal=SYS_JTCK-SWCLK
+PA8.GPIOParameters=GPIO_Label
+PA8.GPIO_Label=HVS_NOLINK
+PA8.Locked=true
+PA8.Signal=GPIO_Input
+PA9.GPIOParameters=GPIO_Label
+PA9.GPIO_Label=HVS_XRAYON
+PA9.Locked=true
+PA9.Signal=GPIO_Input
 PB3.Mode=Trace_Asynchronous_SW
 PB3.Signal=SYS_JTDO-TRACESWO
 PB5.GPIOParameters=GPIO_Label
@@ -80,6 +98,18 @@ PB6.Signal=USART1_TX
 PB7.Locked=true
 PB7.Mode=Asynchronous
 PB7.Signal=USART1_RX
+PC7.GPIOParameters=GPIO_Label
+PC7.GPIO_Label=HVS_ENABLE
+PC7.Locked=true
+PC7.Signal=GPIO_Output
+PC8.GPIOParameters=GPIO_Label
+PC8.GPIO_Label=HVS_OVERLOAD
+PC8.Locked=true
+PC8.Signal=GPIO_Input
+PC9.GPIOParameters=GPIO_Label
+PC9.GPIO_Label=HVS_OVERHEAT
+PC9.Locked=true
+PC9.Signal=GPIO_Input
 PD0-OSC_IN.Mode=HSE-External-Oscillator
 PD0-OSC_IN.Signal=RCC_OSC_IN
 PD1-OSC_OUT.Mode=HSE-External-Oscillator