mbed library sources, include can_api for nucleo-f091rc
Dependents: CanNucleoF0_example
Fork of mbed-src by
Diff: targets/hal/TARGET_NXP/TARGET_LPC11XX_11CXX/gpio_irq_api.c
- Revision:
- 35:371630885ad6
- Parent:
- 30:91c1d09ada54
- Child:
- 93:80910ff1aebe
--- a/targets/hal/TARGET_NXP/TARGET_LPC11XX_11CXX/gpio_irq_api.c Fri Oct 11 13:30:08 2013 +0100 +++ b/targets/hal/TARGET_NXP/TARGET_LPC11XX_11CXX/gpio_irq_api.c Mon Oct 21 11:45:04 2013 +0100 @@ -174,3 +174,43 @@ } } + +void gpio_irq_enable(gpio_irq_t *obj) { + uint32_t port_num = ((obj->pin & 0xF000) >> PORT_SHIFT); + switch (port_num) { + case 0: + NVIC_EnableIRQ(EINT0_IRQn); + break; + case 1: + NVIC_EnableIRQ(EINT1_IRQn); + break; + case 2: + NVIC_EnableIRQ(EINT2_IRQn); + break; + case 3: + NVIC_EnableIRQ(EINT3_IRQn); + break; + default: + break; + } +} + +void gpio_irq_disable(gpio_irq_t *obj) { + uint32_t port_num = ((obj->pin & 0xF000) >> PORT_SHIFT); + switch (port_num) { + case 0: + NVIC_DisableIRQ(EINT0_IRQn); + break; + case 1: + NVIC_DisableIRQ(EINT1_IRQn); + break; + case 2: + NVIC_DisableIRQ(EINT2_IRQn); + break; + case 3: + NVIC_DisableIRQ(EINT3_IRQn); + break; + default: + break; + } +}