From fd03fd5e4f7d6a7fb5e126a5e56955e73a0d0711 Mon Sep 17 00:00:00 2001 From: Dan Halbert Date: Thu, 12 Dec 2019 00:19:03 -0500 Subject: [PATCH] sd_flash_operation_status should be volatile --- ports/nrf/bluetooth/ble_drv.c | 2 +- ports/nrf/bluetooth/ble_drv.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/ports/nrf/bluetooth/ble_drv.c b/ports/nrf/bluetooth/ble_drv.c index 63d67a7f4a..7dbb315826 100644 --- a/ports/nrf/bluetooth/ble_drv.c +++ b/ports/nrf/bluetooth/ble_drv.c @@ -43,7 +43,7 @@ nrf_nvic_state_t nrf_nvic_state = { 0 }; // Flag indicating progress of internal flash operation. -sd_flash_operation_status_t sd_flash_operation_status; +volatile sd_flash_operation_status_t sd_flash_operation_status; __attribute__((aligned(4))) static uint8_t m_ble_evt_buf[sizeof(ble_evt_t) + (BLE_GATT_ATT_MTU_DEFAULT)]; diff --git a/ports/nrf/bluetooth/ble_drv.h b/ports/nrf/bluetooth/ble_drv.h index 7716cab8be..91990da6df 100644 --- a/ports/nrf/bluetooth/ble_drv.h +++ b/ports/nrf/bluetooth/ble_drv.h @@ -59,7 +59,7 @@ typedef enum { } sd_flash_operation_status_t; // Flag indicating progress of internal flash operation. -extern sd_flash_operation_status_t sd_flash_operation_status; +extern volatile sd_flash_operation_status_t sd_flash_operation_status; typedef struct ble_drv_evt_handler_entry { struct ble_drv_evt_handler_entry *next;