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* nrf52 BLE, increased MTU to 250

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This commit is contained in:
Scott Powell
2025-02-13 20:22:56 +11:00
parent 7af8f4dfa3
commit cd9b60495d
2 changed files with 2 additions and 4 deletions
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5
src/helpers/nrf52/SerialBLEInterface.cpp
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@@ -1,12 +1,11 @@
#include "SerialBLEInterface.h" #include "SerialBLEInterface.h"
void SerialBLEInterface::begin(const char* device_name, uint32_t pin_code) { void SerialBLEInterface::begin(const char* device_name, uint32_t pin_code) {
_pin_code = pin_code;
char charpin[20]; char charpin[20];
sprintf(charpin, "%d", _pin_code); sprintf(charpin, "%d", pin_code);
Bluefruit.configPrphBandwidth(BANDWIDTH_MAX); Bluefruit.configPrphBandwidth(BANDWIDTH_MAX);
Bluefruit.configPrphConn(250, BLE_GAP_EVENT_LENGTH_MIN, 16, 16); // increase MTU
Bluefruit.begin(); Bluefruit.begin();
Bluefruit.setTxPower(4); // Check bluefruit.h for supported values Bluefruit.setTxPower(4); // Check bluefruit.h for supported values
Bluefruit.setName(device_name); Bluefruit.setName(device_name);

1
src/helpers/nrf52/SerialBLEInterface.h
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@@ -9,7 +9,6 @@ class SerialBLEInterface : public BaseSerialInterface {
bool oldDeviceConnected; bool oldDeviceConnected;
bool checkAdvRestart; bool checkAdvRestart;
bool _isEnabled; bool _isEnabled;
uint32_t _pin_code;
unsigned long _last_write; unsigned long _last_write;
struct Frame { struct Frame {