Configuration	F439_CPP_TX-RX_LoRa_Project_01
STM32CubeMX 	6.14.1
Date	05/06/2026
MCU	STM32F439ZITx



PERIPHERALS	MODES	FUNCTIONS	PINS
RCC	Crystal/Ceramic Resonator	RCC_OSC32_IN	PC14/OSC32_IN
RCC	Crystal/Ceramic Resonator	RCC_OSC32_OUT	PC15/OSC32_OUT
SPI1	Full-Duplex Master	SPI1_MISO	PA6
SPI1	Full-Duplex Master	SPI1_MOSI	PA7
SPI1	Full-Duplex Master	SPI1_SCK	PA5
SYS	SysTick	SYS_VS_Systick	VP_SYS_VS_Systick
TIM3	Internal Clock	TIM3_VS_ClockSourceINT	VP_TIM3_VS_ClockSourceINT
USART1	Asynchronous	USART1_RX	PA10
USART1	Asynchronous	USART1_TX	PA9



Pin Nb	PINs	FUNCTIONs	LABELs
8	PC14/OSC32_IN	RCC_OSC32_IN	
9	PC15/OSC32_OUT	RCC_OSC32_OUT	
18	PF6	GPIO_Output	SX1262_TX_ENABLE
19	PF7	GPIO_Output	SX1262_RX_ENABLE
23	PH0/OSC_IN*	RCC_OSC_IN	MCO [STM32F103CBT6_PA8]
24	PH1/OSC_OUT*	RCC_OSC_OUT	
41	PA5	SPI1_SCK	
42	PA6	SPI1_MISO	
43	PA7	SPI1_MOSI	
99	PC9	GPIO_Output	SX1262_CS
101	PA9	USART1_TX	
102	PA10	USART1_RX	
110	PA15	GPIO_Output	SPI1_FRAM_CS
111	PC10	GPIO_EXTI10	DIO1_LORA
112	PC11	GPIO_Output	SX1262_NRESET
113	PC12	GPIO_Input	SX1262_BUSY
PERIPHERALS	MODES	FUNCTIONS	PINS
RCC	Crystal/Ceramic Resonator	RCC_OSC32_IN	PC14/OSC32_IN
RCC	Crystal/Ceramic Resonator	RCC_OSC32_OUT	PC15/OSC32_OUT
SPI1	Full-Duplex Master	SPI1_MISO	PA6
SPI1	Full-Duplex Master	SPI1_MOSI	PA7
SPI1	Full-Duplex Master	SPI1_SCK	PA5
SYS	SysTick	SYS_VS_Systick	VP_SYS_VS_Systick
TIM3	Internal Clock	TIM3_VS_ClockSourceINT	VP_TIM3_VS_ClockSourceINT
USART1	Asynchronous	USART1_RX	PA10
USART1	Asynchronous	USART1_TX	PA9



Pin Nb	PINs	FUNCTIONs	LABELs
8	PC14/OSC32_IN	RCC_OSC32_IN	
9	PC15/OSC32_OUT	RCC_OSC32_OUT	
18	PF6	GPIO_Output	SX1262_TX_ENABLE
19	PF7	GPIO_Output	SX1262_RX_ENABLE
23	PH0/OSC_IN*	RCC_OSC_IN	MCO [STM32F103CBT6_PA8]
24	PH1/OSC_OUT*	RCC_OSC_OUT	
41	PA5	SPI1_SCK	
42	PA6	SPI1_MISO	
43	PA7	SPI1_MOSI	
99	PC9	GPIO_Output	SX1262_CS
101	PA9	USART1_TX	
102	PA10	USART1_RX	
110	PA15	GPIO_Output	SPI1_FRAM_CS
111	PC10	GPIO_EXTI10	DIO1_LORA
112	PC11	GPIO_Output	SX1262_NRESET
113	PC12	GPIO_Input	SX1262_BUSY



SOFTWARE PROJECT

Project Settings : 
Project Name : F439_CPP_TX-RX_LoRa_Project_01
Project Folder : /home/johng/workbench6/F439_CPP_TX-RX_LoRa_Project_01
Toolchain / IDE : STM32CubeIDE
Firmware Package Name and Version : STM32Cube FW_F4 V1.28.3


Code Generation Settings : 
STM32Cube MCU packages and embedded software packs : Copy only the necessary library files
Generate peripheral initialization as a pair of '.c/.h' files per peripheral : No
Backup previously generated files when re-generating : Yes
Delete previously generated files when not re-generated : Yes
Set all free pins as analog (to optimize the power consumption) : No


Toolchains Settings : 
Compiler Optimizations : 





