The nrf_log module interface. More...
Modules | |
| Logger backend interface | |
| The nrf_log backend interface. | |
| Log RTT backend | |
| Log RTT backend. | |
| Log UART backend | |
| Log UART backend. | |
| Functions for controlling nrf_log | |
| The nrf_log control interface. | |
| Functions for initializing and adding default backends | |
| The nrf_log default backends. | |
| Logging configuration | |
| Common part of serial backends | |
| The nrf_log serial backend common put function. | |
Macros | |
| #define | NRF_LOG_ERROR_STRING_GET(code) "" |
| #define | NRF_LOG_LEVEL NRF_LOG_DEFAULT_LEVEL |
| Severity level for the module. More... | |
| #define | NRF_LOG_ERROR(...) NRF_LOG_INTERNAL_ERROR(__VA_ARGS__) |
| Macro for logging error messages. It takes a printf-like, formatted string with up to seven arguments. More... | |
| #define | NRF_LOG_WARNING(...) NRF_LOG_INTERNAL_WARNING( __VA_ARGS__) |
| Macro for logging error messages. It takes a printf-like, formatted string with up to seven arguments. More... | |
| #define | NRF_LOG_INFO(...) NRF_LOG_INTERNAL_INFO( __VA_ARGS__) |
| Macro for logging error messages. It takes a printf-like, formatted string with up to seven arguments. More... | |
| #define | NRF_LOG_DEBUG(...) NRF_LOG_INTERNAL_DEBUG( __VA_ARGS__) |
| Macro for logging error messages. It takes a printf-like, formatted string with up to seven arguments. More... | |
| #define | NRF_LOG_RAW_INFO(...) NRF_LOG_INTERNAL_RAW_INFO( __VA_ARGS__) |
| A macro for logging a formatted string without any prefix or timestamp. | |
| #define | NRF_LOG_HEXDUMP_ERROR(p_data, len) NRF_LOG_INTERNAL_HEXDUMP_ERROR(p_data, len) |
| Macro for logging raw bytes. More... | |
| #define | NRF_LOG_HEXDUMP_WARNING(p_data, len) NRF_LOG_INTERNAL_HEXDUMP_WARNING(p_data, len) |
| Macro for logging raw bytes. More... | |
| #define | NRF_LOG_HEXDUMP_INFO(p_data, len) NRF_LOG_INTERNAL_HEXDUMP_INFO(p_data, len) |
| Macro for logging raw bytes. More... | |
| #define | NRF_LOG_HEXDUMP_DEBUG(p_data, len) NRF_LOG_INTERNAL_HEXDUMP_DEBUG(p_data, len) |
| Macro for logging raw bytes. More... | |
| #define | NRF_LOG_RAW_HEXDUMP_INFO(p_data, len) NRF_LOG_INTERNAL_RAW_HEXDUMP_INFO(p_data, len) |
| Macro for logging hexdump without any prefix or timestamp. | |
| #define | NRF_LOG_GETCHAR() NRF_LOG_INTERNAL_GETCHAR() |
| A macro for blocking reading from bidirectional backend used for logging. More... | |
| #define | NRF_LOG_PUSH(_str) NRF_LOG_INTERNAL_LOG_PUSH(_str) |
| A macro for copying a string to internal logger buffer if logs are deferred. More... | |
| #define | NRF_LOG_FLOAT_MARKER "%s%d.%02d" |
| Macro to be used in a formatted string to a pass float number to the log. More... | |
| #define | NRF_LOG_FLOAT(val) |
| Macro for dissecting a float number into two numbers (integer and residuum). More... | |
| #define | NRF_LOG_MODULE_REGISTER() /*lint -save -e19*/ /*lint -restore*/ |
| Macro for registering an independent module. | |
Functions | |
| uint32_t | nrf_log_push (char *const p_str) |
| Function for copying a string to the internal logger buffer if logs are deferred. More... | |
The nrf_log module interface.
| #define NRF_LOG_DEBUG | ( | ... | ) | NRF_LOG_INTERNAL_DEBUG( __VA_ARGS__) |
Macro for logging error messages. It takes a printf-like, formatted string with up to seven arguments.
This macro is compiled only if NRF_LOG_LEVEL includes debug logs.
| #define NRF_LOG_ERROR | ( | ... | ) | NRF_LOG_INTERNAL_ERROR(__VA_ARGS__) |
Macro for logging error messages. It takes a printf-like, formatted string with up to seven arguments.
This macro is compiled only if NRF_LOG_LEVEL includes error logs.
| #define NRF_LOG_FLOAT | ( | val | ) |
Macro for dissecting a float number into two numbers (integer and residuum).
| #define NRF_LOG_FLOAT_MARKER "%s%d.%02d" |
Macro to be used in a formatted string to a pass float number to the log.
Macro should be used in formatted string instead of the f specifier together with NRF_LOG_FLOAT macro. Example: NRF_LOG_INFO("My float number" NRF_LOG_FLOAT_MARKER "\r\n", NRF_LOG_FLOAT(f)))
| #define NRF_LOG_GETCHAR | ( | ) | NRF_LOG_INTERNAL_GETCHAR() |
A macro for blocking reading from bidirectional backend used for logging.
Macro call is blocking and returns when single byte is received.
| #define NRF_LOG_HEXDUMP_DEBUG | ( | p_data, | |
| len | |||
| ) | NRF_LOG_INTERNAL_HEXDUMP_DEBUG(p_data, len) |
Macro for logging raw bytes.
This macro is compiled only if NRF_LOG_LEVEL includes debug logs.
| p_data | Pointer to data. |
| len | Data length in bytes. |
| #define NRF_LOG_HEXDUMP_ERROR | ( | p_data, | |
| len | |||
| ) | NRF_LOG_INTERNAL_HEXDUMP_ERROR(p_data, len) |
Macro for logging raw bytes.
It is compiled in only if NRF_LOG_LEVEL includes error logs.
| p_data | Pointer to data. |
| len | Data length in bytes. |
| #define NRF_LOG_HEXDUMP_INFO | ( | p_data, | |
| len | |||
| ) | NRF_LOG_INTERNAL_HEXDUMP_INFO(p_data, len) |
Macro for logging raw bytes.
This macro is compiled only if NRF_LOG_LEVEL includes info logs.
| p_data | Pointer to data. |
| len | Data length in bytes. |
| #define NRF_LOG_HEXDUMP_WARNING | ( | p_data, | |
| len | |||
| ) | NRF_LOG_INTERNAL_HEXDUMP_WARNING(p_data, len) |
Macro for logging raw bytes.
This macro is compiled only if NRF_LOG_LEVEL includes warning logs.
| p_data | Pointer to data. |
| len | Data length in bytes. |
| #define NRF_LOG_INFO | ( | ... | ) | NRF_LOG_INTERNAL_INFO( __VA_ARGS__) |
Macro for logging error messages. It takes a printf-like, formatted string with up to seven arguments.
This macro is compiled only if NRF_LOG_LEVEL includes info logs.
| #define NRF_LOG_LEVEL NRF_LOG_DEFAULT_LEVEL |
Severity level for the module.
The severity level can be defined in a module to override the default.
| #define NRF_LOG_PUSH | ( | _str | ) | NRF_LOG_INTERNAL_LOG_PUSH(_str) |
A macro for copying a string to internal logger buffer if logs are deferred.
| _str | String. |
| #define NRF_LOG_WARNING | ( | ... | ) | NRF_LOG_INTERNAL_WARNING( __VA_ARGS__) |
Macro for logging error messages. It takes a printf-like, formatted string with up to seven arguments.
This macro is compiled only if NRF_LOG_LEVEL includes warning logs.
| uint32_t nrf_log_push | ( | char *const | p_str | ) |
Function for copying a string to the internal logger buffer if logs are deferred.
Use this function to store a string that is volatile (for example allocated on stack) or that may change before the deferred logs are processed. Such string is copied into the internal logger buffer and is persistent until the log is processed.
| p_str | Pointer to the user string. |