@CHIP-RTOS C Library V2.06 - Hardware API
pfe_enable_int
Enable external interrupt requests INTx void pfe_enable_int ( unsigned char irq ); SC1x Parameters
- irq
- External Interrupt number:
0: Enable INT0
1: N/A
2: Enable INT2
3: Enable INT3
4: Enable INT4
5: Enable INT5
6: Enable INT6
SC1x3 Parameters
- irq
- External Interrupt number:
0: N/A
1: Enable INT1
2: N/A
3: Enable INT3
4: N/A
5: Enable INT5
6-14: N/A
15: Enable PFI
Return Value
- -- none --.
SC1x Comments- Used pins:
INT0, INT[2..6]
Excluded pins:
if INT0: PIO13, TMROUT0, cascaded interrupt controller
if INT2: PIO6, PCS2#, INTA#, PWD, SPI, hw flow control serial port 1
if INT3: PIO12, serial port 1
if INT4: PIO5, PCS3#, SPI, hw flow control serial port 1
if INT5: PIO1, DRQ0, default I2C-Bus pins, SPI
if INT6: PIO0, DRQ1, default I2C-Bus pins, SPI
SC1x3 Comments- Used pins:
INT1, INT3, INT5, PFI
Excluded pins:
if INT5: PIO30
if PFI: PIO9
See Also
RTOS API
- This library function invokes a RTOS software interrupt.
Refer to this RTOS API function's
documentation
for more details.
Supported since or modified in @CHIP-RTOS version-
SC12 | SC13 | SC11 | SC1x3 |
-
V1.00 | V1.00 | V1.00 | V0.90 |
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