| 0,0 → 1,58 |
|---|
| #include "defines.h" |
| #include "INTERRUPTS.h" |
| #include "I2C1.h" |
| #include "UART.h" |
| |
| void Interrupt_Init() { |
| } |
| |
| void Interrupt_Enable() { |
| // Enable global and peripheral interrupts |
| INTCONbits.PEIE = 1; |
| INTCONbits.GIE = 1; |
| } |
| |
| void Interrupt_Disable() { |
| INTCONbits.PEIE = 0; |
| INTCONbits.GIE = 0; |
| } |
| |
| void interrupt InterruptHandler(void) { |
| // We need to check the interrupt flag of each enabled high-priority interrupt to |
| // see which device generated this interrupt. Then we can call the correct handler. |
| |
| // Check to see if we have an I2C interrupt |
| if (PIR1bits.SSP1IF) { |
| |
| // Call the handler |
| I2C1_Interrupt_Handler(); |
| |
| // Clear the interrupt flag |
| PIR1bits.SSP1IF = 0; |
| |
| return; |
| } |
| |
| if (PIR1bits.RCIF) { |
| |
| // Call the handler |
| UART_RX_Interrupt_Handler(); |
| |
| // Clear the interrupt flag |
| PIR1bits.RCIF = 0; |
| |
| return; |
| } |
| |
| if (PIR1bits.TXIF) { |
| |
| // Call the handler |
| UART_TX_Interrupt_Handler(); |
| |
| // Clear the interrupt flag |
| PIR1bits.TXIF = 0; |
| |
| return; |
| } |
| |
| } |