MatthiasQuintern/arduino-blume
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add ble

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This commit is contained in:
matthias@arch 2023-06-16 17:54:06 +02:00
parent 0b141290b4
commit 8484546773
3 changed files with 15 additions and 9 deletions
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13
teng/services.hpp
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@ -9,9 +9,18 @@ const char* TENG_SUUID = "00010000-9a74-4b30-9361-4a16ec09930f"; // Se
const char* TENG_STATUS_CUUID = "00010001-9a74-4b30-9361-4a16ec09930f"; // Characteristic UUID const char* TENG_STATUS_CUUID = "00010001-9a74-4b30-9361-4a16ec09930f"; // Characteristic UUID
const char* TENG_COMMAND_CUUID = "00010002-9a74-4b30-9361-4a16ec09930f"; // Characteristic UUID const char* TENG_COMMAND_CUUID = "00010002-9a74-4b30-9361-4a16ec09930f"; // Characteristic UUID
const char* TENG_READING_CUUID = "00010003-9a74-4b30-9361-4a16ec09930f"; // Characteristic UUID const char* TENG_READING_CUUID = "00010003-9a74-4b30-9361-4a16ec09930f"; // Characteristic UUID
const char* TENG_BASELINE_CUUID = "00010004-9a74-4b30-9361-4a16ec09930f"; // Characteristic UUID
BLEService tengService(TENG_SUUID); BLEService tengService(TENG_SUUID);
BLEByteCharacteristic tengStatus(TENG_STATUS_CUUID, BLERead | BLENotify); BLEByteCharacteristic tengStatus(TENG_STATUS_CUUID, BLERead | BLENotify);
BLEByteCharacteristic tengCommand(TENG_COMMAND_CUUID, BLEWrite); BLEByteCharacteristic tengCommand(TENG_COMMAND_CUUID, BLEWrite);
BLEUnsignedShortCharacteristic tengReading(TENG_READING_CUUID, BLERead); BLEUnsignedShortCharacteristic tengReading(TENG_READING_CUUID, BLERead | BLENotify);
BLEUnsignedShortCharacteristic tengBaseline(TENG_BASELINE_CUUID, BLERead);
enum Command : byte { NOOP = 0, MEASURE_BASELINE } enum Command : byte { NOOP = 0, MEASURE_BASELINE };
void initServices() {
tengService.addCharacteristic(tengStatus);
tengService.addCharacteristic(tengCommand);
tengService.addCharacteristic(tengReading);
tengService.addCharacteristic(tengBaseline);
}

2
teng/status.hpp
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@ -5,7 +5,7 @@
#include "services.hpp" #include "services.hpp"
// needs to be in separate file because sketch preprocessor reorders stuff // needs to be in separate file because sketch preprocessor reorders stuff
enum DeviceStatus : uint8_t { ERROR = 0, BUSY, WAIT_CONNECT, MEASURING_BASELINE, READING }; enum DeviceStatus : byte { ERROR = 0, BUSY, WAIT_CONNECT, MEASURING_BASELINE, READING };
void setStatusLED(DeviceStatus s, bool value) { void setStatusLED(DeviceStatus s, bool value) {
switch (s) { switch (s) {

9
teng/teng.ino
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@ -20,8 +20,8 @@ void blinkLED(unsigned n=5, unsigned delay_=200) {
unsigned MAX_DEVIATION = 0; uint16_t MAX_DEVIATION = 0;
unsigned BASELINE = 0; uint16_t BASELINE = 0;
void measureBaseline(unsigned nMeas, unsigned interval=50) { void measureBaseline(unsigned nMeas, unsigned interval=50) {
uint64_t value = 0; uint64_t value = 0;
unsigned minVal = 1023; unsigned minVal = 1023;
@ -62,10 +62,7 @@ void setup() {
byte data[10] = "\xFF\xFFMQU@TUM"; // 0xFFFF manufacturer id for testing byte data[10] = "\xFF\xFFMQU@TUM"; // 0xFFFF manufacturer id for testing
BLE.setManufacturerData(data, 10); BLE.setManufacturerData(data, 10);
tengService.addCharacteristic(tengStatus); initServices();
tengService.addCharacteristic(tengCommand);
tengService.addCharacteristic(tengReading);
BLE.addService(tengService); BLE.addService(tengService);
BLE.setAdvertisedService(tengService); BLE.setAdvertisedService(tengService);