Important changes to forums and questions
All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.
9 years, 8 months ago.
using NVIC_DisableIRQ with K64F
I ma trying to get buffered interrupt driven serial comms working on the K64F board. To disable interrupts, I eventually discovered the the syntax is:
NVIC_DisableIRQ(UARTx_TX_RX_IRQn)
where 'x' is UART number (1 to 4).
Most references to 'NVIC_DisableIRQ' just give 'UARTx_IRQn" as the argument.
Is there a place one can find this sort of information (apart from rooting through other folk's code)? It would save me a lot of time.
Thanks...
1 Answer
9 years, 8 months ago.
For BufferedSerial have a look at: http://mbed.org/users/sam_grove/code/BufferedSerial/
In the relevant register map file for each target the IRQ numbers are also defined. For the K64 this is at: http://mbed.org/users/mbed_official/code/mbed-src/file/0e58554f11d5/targets/cmsis/TARGET_Freescale/TARGET_K64F/MK64F12.h