# Warnings while building Monitor Edge with DeviceOS 5.7.0 **URL:** \ **Category:** Edge Systems\ **Created:** [February 2, 2024, 3:57am UTC](https://community.particle.io/t/warnings-while-building-monitor-edge-with-deviceos-5-7-0/66275 "2024-02-02T03:57:38Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![gusgonnet](https://sea2.discourse-cdn.com/flex026/user_avatar/community.particle.io/gusgonnet/32/27491_2.png) [@gusgonnet](https://community.particle.io/u/gusgonnet)\ **Post date:** [February 2, 2024, 3:57am UTC](https://community.particle.io/t/warnings-while-building-monitor-edge-with-deviceos-5-7-0/66275/1 "2024-02-02T03:57:38Z")
Hi, am I safe to proceed? Should I only use Device OS 4.2.0 or how can I fix these warnings? Thanks Warnings: ```auto ../../../hal/inc/interrupts_hal_compat.h:82:1: warning: 'HAL_InterruptCallback' is deprecated: Use hal_interrupt_callback_t [-Wdeprecated-declarations] 82 | HAL_Get_System_Interrupt_Handler(hal_irq_t irq, HAL_InterruptCallback* callback, void* reserved) { | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from ../../../hal/inc/core_hal.h:91, from ../../../modules/shared/nRF52840/inc/user_part_export.c:7, from src/user_export.c:1: ../../../hal/inc/interrupts_hal.h:66:16: note: declared here 66 | typedef struct hal_interrupt_callback_t { | ^ ~~~~~~~~~~~~~~~~~~~~~~~ In file included from ../../../hal/inc/interrupts_hal.h:234, from ../../../hal/inc/core_hal.h:91, from ../../../modules/shared/nRF52840/inc/user_part_export.c:7, from src/user_export.c:1: ../../../hal/inc/interrupts_hal_compat.h:92:1: warning: 'HAL_Direct_Interrupt_Handler' is deprecated: Use hal_interrupt_handler_t [-Wdeprecated-declarations] 92 | HAL_Set_Direct_Interrupt_Handler(IRQn_Type irqn, HAL_Direct_Interrupt_Handler handler, uint32_t flags, void* reserved) { ``` ---
**Author:** ![rickkas7](https://sea2.discourse-cdn.com/flex026/user_avatar/community.particle.io/rickkas7/32/8681_2.png) [@rickkas7](https://community.particle.io/u/rickkas7)\ **Post date:** [February 2, 2024, 10:56am UTC](https://community.particle.io/t/warnings-while-building-monitor-edge-with-deviceos-5-7-0/66275/2 "2024-02-02T10:56:04Z")
Those warning are inside Device OS itself and can be ignored. They'll be fixed in a future version of Device OS. ---
**Author:** ![gusgonnet](https://sea2.discourse-cdn.com/flex026/user_avatar/community.particle.io/gusgonnet/32/27491_2.png) [@gusgonnet](https://community.particle.io/u/gusgonnet)\ **Post date:** [March 3, 2024, 8:57pm UTC](https://community.particle.io/t/warnings-while-building-monitor-edge-with-deviceos-5-7-0/66275/3 "2024-03-03T20:57:03Z")
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