chain40
22 lines
726 B
C
22 lines
726 B
C
#ifndef __LE_UART_SRV_H__
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#define __LE_UART_SRV_H__
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#include "app_config.h"
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#include "sdk_errors.h"
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#define OPCODE_LENGTH 1
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#define HANDLE_LENGTH 2
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/**@brief Maximum length of data (in bytes) that can be transmitted to the peer by the Nordic UART service module. */
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#if defined(NRF_SDH_BLE_GATT_MAX_MTU_SIZE) && (NRF_SDH_BLE_GATT_MAX_MTU_SIZE != 0)
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#define BLE_UART_MAX_DATA_LEN (NRF_SDH_BLE_GATT_MAX_MTU_SIZE - OPCODE_LENGTH - HANDLE_LENGTH)
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#else
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#define BLE_UART_MAX_DATA_LEN (BLE_GATT_MTU_SIZE_DEFAULT - OPCODE_LENGTH - HANDLE_LENGTH)
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#warning NRF_SDH_BLE_GATT_MAX_MTU_SIZE is not defined.
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#endif
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void le_uart_srv_init(void);
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ret_code_t le_uart_notify(uint8_t * p_value, uint16_t len);
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#endif // !__LE_UART_SRV_H__
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