STM32F107VC/Interrupts and Events

Nested vectored interrupt controller (NVIC)

• See the Reference manual Chapter 10. Remember the STM32F107VC is a connectivity line device.
• See the STM32F10xxx/20/21/L1 Cortex-M3 programming manual Section 4.3 for programming information. (See section 4.3.10 NVIC Design hints and Tips)

Features

• 68 (not including the sixteen Cortex™-M3 interrupt lines)
• 16 programmable priority levels (4 bits of interrupt priority are used)
• Low-latency exception and interrupt handling
• Power management control
• Implementation of System Control Registers

Example using USART2 interrupt

From the [Reference manual] table 61 in section 10.1.2 its seen that

USART2 global interrupt

Position: 28

Priority: 45 - Settable

Address: 0x0000_00D8