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EngineeringSpirit / FreeLwIP-Nios-II

FreeRTOS with LwIP integration in the Nios II EDS
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Incorrect implementatios of portENABLE_INTERRUPTS. #13

Open vmpru opened 4 years ago

vmpru commented 4 years ago

This port use incorrect implementatios of portENABLE_INTERRUPTS. Two consecutive calls of portENABLE_INTERRUPTS make interrupts disabled:

#define portENABLE_INTERRUPTS()     enh_alt_irq_enable_all()
void enh_alt_irq_enable_all()
{
    alt_irq_context restore = lastContext;
    lastContext = 0;
    alt_irq_enable_all(restore);
}