|
|||||||||||||||
FreeRTOS Support ArchiveThe FreeRTOS support forum is used to obtain active support directly from Real Time Engineers Ltd. In return for using our top quality software and services for free, we request you play fair and do your bit to help others too! Sign up to receive notifications of new support topics then help where you can.
Loading
Nested interrupts for 78K0R port?Posted by Jonas Poulsen on December 8, 2009 Hi Using NEC 16 bit 78K0R-KG3 ~14.7 MHz (uPD78F1166) 256kb Flash / 12 kb RAM with IAR EW 4.62 and Minicube2 on WinXP SP3 What will it take to support nested interrupts for 78K0R port? Basically I need 2 levels (high and low) even though the uC supports 4 levels – furthermore, I do not need to call any of the FreeRTOS ISR API functions from the high level interrupt routines as they simply saves data to buffers. The low level interrupts uses the FreeRTOS ISR API, but as they never run simultaneous it is not necessary to protect the API calls. Is it as simple as removing the “context switch macro’s” for the high priority interrupt functions and enable interrupts in my existing (low level) interrupt functions? BR, Jonas RE: Nested interrupts for 78K0R port?Posted by Dave on December 8, 2009 Search for the text configKERNEL_INTERRUPT_PRIORITY on http://www.freertos.org/RTOS-port-Fujitsu-16FX-MB96340.html
Copyright (C) Amazon Web Services, Inc. or its affiliates. All rights reserved.
|
|||||||||||||||
NXP tweet showing LPC5500 (ARMv8-M Cortex-M33) running FreeRTOS.
Meet Richard Barry and learn about running FreeRTOS on RISC-V at FOSDEM 2019
Version 10.1.1 of the FreeRTOS kernel is available for immediate download. MIT licensed.
View a recording of the "OTA Update Security and Reliability" webinar, presented by TI and AWS.
FreeRTOS and other embedded software careers at AWS.
