clean up main.c
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hathach
parent
0ec010efa9
commit
a80e029ae1
61
src/main.c
61
src/main.c
@ -95,8 +95,6 @@
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#define BLEGATT_ATT_MTU_MAX 247
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enum { BLE_CONN_CFG_HIGH_BANDWIDTH = 1 };
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// Adafruit for factory reset
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#define APPDATA_ADDR_START (BOOTLOADER_REGION_START-DFU_APP_DATA_RESERVED)
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STATIC_ASSERT( APPDATA_ADDR_START == 0xED000);
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@ -115,11 +113,6 @@ bool _ota_update = false;
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bool is_ota(void) { return _ota_update; }
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void assert_nrf_callback(uint16_t line_num, const uint8_t * p_file_name)
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{
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app_error_handler(0xDEADBEEF, line_num, p_file_name);
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}
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static void button_pin_init(uint32_t pin)
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{
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nrf_gpio_cfg_sense_input(pin, BUTTON_PULL, NRF_GPIO_PIN_SENSE_LOW);
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@ -215,10 +208,6 @@ void blinky_ota_disconneted(void)
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isOTAConnected = false;
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}
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static void nrf_error_cb(uint32_t id, uint32_t pc, uint32_t info)
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{
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}
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/**@brief Function for initializing the BLE stack.
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*
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@ -257,8 +246,7 @@ static uint32_t ble_stack_init(bool init_softdevice)
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#endif
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};
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// equivalent to nrf_sdh_enable_request()
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APP_ERROR_CHECK( sd_softdevice_enable(&clock_cfg, nrf_error_cb) );
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APP_ERROR_CHECK( sd_softdevice_enable(&clock_cfg, app_error_fault_handler) );
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sd_nvic_EnableIRQ(SD_EVT_IRQn);
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/*------------- Configure BLE params -------------*/
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@ -303,19 +291,6 @@ static uint32_t ble_stack_init(bool init_softdevice)
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}
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/**
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* @brief Function for event scheduler initialization.
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*/
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static void scheduler_init(void)
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{
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APP_SCHED_INIT(SCHED_MAX_EVENT_DATA_SIZE, SCHED_QUEUE_SIZE);
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/* Initialize a blinky timer to show that we're in bootloader */
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(void) app_timer_create(&blinky_timer_id, APP_TIMER_MODE_REPEATED, blinky_handler);
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app_timer_start(blinky_timer_id, APP_TIMER_TICKS(LED_BLINK_INTERVAL), NULL);
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}
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/**
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* @brief Function for bootloader main entry.
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*/
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@ -333,11 +308,8 @@ int main(void)
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// start bootloader either serial or ble
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bool dfu_start = _ota_update || (NRF_POWER->GPREGRET == BOOTLOADER_DFU_SERIAL_MAGIC);
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if (dfu_start)
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{
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// Clear GPREGRET if it is our values
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NRF_POWER->GPREGRET = 0;
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}
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if (dfu_start) NRF_POWER->GPREGRET = 0;
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// Save bootloader version to pre-defined register, retrieved by application
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BOOTLOADER_VERSION_REGISTER = (BOOTLOADER_VERSION);
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@ -348,8 +320,7 @@ int main(void)
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APP_ERROR_CHECK_BOOL(NRF_FICR->CODEPAGESIZE == CODE_PAGE_SIZE);
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/* Initialize GPIOs
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* For metro52 LED_BLUE is muxed with FRESET
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*/
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* For metro52 LED_BLUE is muxed with FRESET */
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button_pin_init(BOOTLOADER_BUTTON);
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button_pin_init(FRESET_BUTTON);
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nrf_delay_us(100); // wait for the pin state is stable
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@ -357,11 +328,15 @@ int main(void)
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led_pin_init(LED_RED);
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led_pin_init(LED_BLUE); // on metro52 will override FRESET
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// Initialize timer module, already configred to use with the scheduler.
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// APP_TIMER_APPSH_INIT(APP_TIMER_PRESCALER, APP_TIMER_OP_QUEUE_SIZE, true);
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// Init scheduler and timer (use scheduler)
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APP_SCHED_INIT(SCHED_MAX_EVENT_DATA_SIZE, SCHED_QUEUE_SIZE);
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app_timer_init();
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/* Initialize a blinky timer to show that we're in bootloader */
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(void) app_timer_create(&blinky_timer_id, APP_TIMER_MODE_REPEATED, blinky_handler);
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app_timer_start(blinky_timer_id, APP_TIMER_TICKS(LED_BLINK_INTERVAL), NULL);
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// Init bootloader and SD
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(void) bootloader_init();
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if (bootloader_dfu_sd_in_progress())
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@ -370,18 +345,17 @@ int main(void)
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APP_ERROR_CHECK(err_code);
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ble_stack_init(!sd_inited);
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scheduler_init();
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err_code = bootloader_dfu_sd_update_finalize();
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APP_ERROR_CHECK(err_code);
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}
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else
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{
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// If stack is present then continue initialization of bootloader.
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ble_stack_init(!sd_inited);
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scheduler_init();
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}
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/*------------- Determine DFU mode (Serial, OTA, FRESET or normal) -------------*/
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/* For metro52 LED_BLUE is muxed with FRESET. We only init FRESET BUTTON
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* as needed and reconfigure as LED BLUE when done. */
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#ifdef BOARD_METRO52
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@ -409,12 +383,11 @@ int main(void)
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{
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/* Adafruit Modification
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* Even DFU is not active, we still force an 1000 ms dfu serial mode when startup
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* to support auto programming from Arduino IDE
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*/
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* to support auto programming from Arduino IDE */
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(void) bootloader_dfu_start(false, BOOTLOADER_STARTUP_DFU_INTERVAL);
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}
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// Adafruit Factory reset
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/*------------- Adafruit Factory reset -------------*/
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#ifdef BOARD_METRO52
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button_pin_init(FRESET_BUTTON);
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nrf_delay_us(100); // wait for the pin state is stable
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@ -431,6 +404,7 @@ int main(void)
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adafruit_factory_reset();
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}
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/*------------- Stop timer and jump to application -------------*/
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app_timer_stop(blinky_timer_id);
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if (bootloader_app_is_valid(DFU_BANK_0_REGION_START) && !bootloader_dfu_sd_in_progress())
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@ -521,6 +495,11 @@ void app_error_fault_handler(uint32_t id, uint32_t pc, uint32_t info)
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NVIC_SystemReset();
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}
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void assert_nrf_callback(uint16_t line_num, const uint8_t * p_file_name)
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{
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app_error_handler(0xDEADBEEF, line_num, p_file_name);
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}
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//--------------------------------------------------------------------+
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// tinyusb callbacks
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//--------------------------------------------------------------------+
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@ -19,13 +19,13 @@
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arm_target_device_name="nRF52840_xxAA"
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arm_target_interface_type="SWD"
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c_preprocessor_definitions="NRF52840_XXAA;__nRF_FAMILY;ARM_MATH_CM4;FLASH_PLACEMENT=1;NO_VTOR_CONFIG;BOARD_FEATHER52840;BOOTLOADER_VERSION=0x06000001;S140;CONFIG_GPIO_AS_PINRESET;BLE_STACK_SUPPORT_REQD;SWI_DISABLE0;SOFTDEVICE_PRESENT;FLOAT_ABI_HARD;DFU_APP_DATA_RESERVED=7*4096"
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c_user_include_directories="$(TusbDir)/hw;$(TusbDir)/tinyusb;$(SdkDir);$(SdkDir)/device;$(SdkDir)/toolchain;$(SdkDir)/drivers_nrf/hal;$(SdkDir)/drivers_nrf/systick;$(SdkDir)/drivers_nrf/uart;$(SdkDir)/drivers_nrf/usbd;$(SdkDir)/drivers_nrf/common;$(SdkDir)/drivers_nrf/delay;$(SdkDir)/drivers_nrf/power;$(SdkDir)/drivers_nrf/clock;$(SdkDir)/drivers_nrf/pstorage;$(SdkDir)/external/fprintf;$(SdkDir)/libraries/util;$(SdkDir)/libraries/strerror;$(SdkDir)/libraries/atomic;$(SdkDir)/libraries/balloc;$(SdkDir)/libraries/experimental_log/src;$(SdkDir)/libraries/experimental_log;$(SdkDir)/libraries/experimental_section_vars;$(SdkDir)/libraries/experimental_memobj;$(SdkDir)/libraries/timer;$(SdkDir)/libraries/scheduler;$(SdkDir)/libraries/crc16;$(SdkDir)/libraries/util;$(SdkDir)/libraries/hci/config;$(SdkDir)/libraries/uart;$(SdkDir)/libraries/hci;$(SdkDir)/libraries/bootloader_dfu;$(SdkDir)/libraries/bootloader_dfu/hci_transport;$(SdkDir)/ble/common/;$(SdkDir)/ble/ble_services/ble_dfu;$(SdkDir)/ble/ble_services/ble_dis;$(SdDir)/s140/headers;$(SdDir)/s140/headers/nrf52;$(SdkDir)/toolchain/cmsis/include;../"
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c_user_include_directories="$(TusbDir);$(SdkDir);$(SdkDir)/device;$(SdkDir)/toolchain;$(SdkDir)/drivers_nrf/hal;$(SdkDir)/drivers_nrf/systick;$(SdkDir)/drivers_nrf/uart;$(SdkDir)/drivers_nrf/usbd;$(SdkDir)/drivers_nrf/common;$(SdkDir)/drivers_nrf/delay;$(SdkDir)/drivers_nrf/power;$(SdkDir)/drivers_nrf/clock;$(SdkDir)/drivers_nrf/pstorage;$(SdkDir)/external/fprintf;$(SdkDir)/libraries/util;$(SdkDir)/libraries/strerror;$(SdkDir)/libraries/atomic;$(SdkDir)/libraries/balloc;$(SdkDir)/libraries/experimental_log/src;$(SdkDir)/libraries/experimental_log;$(SdkDir)/libraries/experimental_section_vars;$(SdkDir)/libraries/experimental_memobj;$(SdkDir)/libraries/timer;$(SdkDir)/libraries/scheduler;$(SdkDir)/libraries/crc16;$(SdkDir)/libraries/util;$(SdkDir)/libraries/hci/config;$(SdkDir)/libraries/uart;$(SdkDir)/libraries/hci;$(SdkDir)/libraries/bootloader_dfu;$(SdkDir)/libraries/bootloader_dfu/hci_transport;$(SdkDir)/ble/common/;$(SdkDir)/ble/ble_services/ble_dfu;$(SdkDir)/ble/ble_services/ble_dis;$(SdDir)/s140/headers;$(SdDir)/s140/headers/nrf52;$(SdkDir)/toolchain/cmsis/include;../"
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debug_register_definition_file="$(ProjectDir)/nrf52840_Registers.xml"
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debug_target_connection="J-Link"
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gcc_entry_point="Reset_Handler"
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linker_memory_map_file="$(ProjectDir)/nRF52840_xxAA_MemoryMap.xml"
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linker_section_placement_file="$(ProjectDir)/flash_placement.xml"
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macros="DeviceHeaderFile=$(PackagesDir)/nRF/CMSIS/Device/Include/nrf.h;DeviceLibraryIdentifier=M4lf;DeviceSystemFile=$(PackagesDir)/nRF/CMSIS/Device/Source/system_nrf52840.c;DeviceVectorsFile=$(PackagesDir)/nRF/Source/ses_nrf52840_Vectors.s;DeviceFamily=nRF;Target=nRF52840_xxAA;Placement=Flash;TusbDir=../../tinyusb;SdkDir=../../nRF5_SDK_11.0.0_89a8197/components;SdDir=../../softdevice/6.0.0"
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macros="DeviceHeaderFile=$(PackagesDir)/nRF/CMSIS/Device/Include/nrf.h;DeviceLibraryIdentifier=M4lf;DeviceSystemFile=$(PackagesDir)/nRF/CMSIS/Device/Source/system_nrf52840.c;DeviceVectorsFile=$(PackagesDir)/nRF/Source/ses_nrf52840_Vectors.s;DeviceFamily=nRF;Target=nRF52840_xxAA;Placement=Flash;TusbDir=../../lib/tinyusb/tinyusb;SdkDir=../../nRF5_SDK_11.0.0_89a8197/components;SdDir=../../softdevice/6.0.0"
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project_directory=""
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project_type="Executable"
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target_reset_script="Reset();"
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@ -52,8 +52,8 @@
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<folder
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Name="tinyusb"
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exclude=""
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filter="*.h"
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path="../../tinyusb/tinyusb"
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filter="*.c;*.h"
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path="../../lib/tinyusb/tinyusb"
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recurse="Yes" />
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<folder Name="sdk">
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<folder Name="components">
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