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Mark new_data_is_received as volatile #69

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Mark new_data_is_received as volatile #69

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2 changes: 1 addition & 1 deletion bootloader/F4/Src/main.c
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Expand Up @@ -79,7 +79,7 @@ static uint8_t CMD_SIGNATURE[7] = {'B','T','L','D','C','M','D'};

/* Command: <Send next data pack> */
static uint8_t CMD_DATA_RECEIVED[8] = {'B','T','L','D','C','M','D',2};
uint8_t new_data_is_received = 0;
volatile uint8_t new_data_is_received = 0;
static uint8_t pageData[SECTOR_SIZE];
typedef void (*funct_ptr)(void);

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2 changes: 1 addition & 1 deletion bootloader/F4/Src/usbd_custom_hid_if.c
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Expand Up @@ -61,7 +61,7 @@
/* USER CODE BEGIN PV */
/* Private variables ---------------------------------------------------------*/
extern uint8_t USB_RX_Buffer[CUSTOM_HID_EPOUT_SIZE];
extern uint8_t new_data_is_received;
extern volatile uint8_t new_data_is_received;
/* USER CODE END PV */

/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
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