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add nrf52 DFU app helper

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This commit is contained in:
geeksville 2020-04-24 21:04:10 -07:00
parent ca03110932
commit db11d9280c
3 changed files with 41 additions and 5 deletions
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10
.vscode/launch.json vendored
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@ -12,8 +12,9 @@
"type": "platformio-debug", "type": "platformio-debug",
"request": "launch", "request": "launch",
"name": "PIO Debug", "name": "PIO Debug",
"executable": "/home/kevinh/development/meshtastic/meshtastic-esp32/.pio/build/tbeam/firmware.elf", "executable": "/home/kevinh/development/meshtastic/meshtastic-esp32/.pio/build/bare/firmware.elf",
"toolchainBinDir": "/home/kevinh/.platformio/packages/toolchain-xtensa32/bin", "toolchainBinDir": "/home/kevinh/.platformio/packages/toolchain-gccarmnoneeabi/bin",
"svdPath": "/home/kevinh/.platformio/platforms/nordicnrf52/misc/svd/nrf52840.svd",
"preLaunchTask": { "preLaunchTask": {
"type": "PlatformIO", "type": "PlatformIO",
"task": "Pre-Debug" "task": "Pre-Debug"
@ -24,8 +25,9 @@
"type": "platformio-debug", "type": "platformio-debug",
"request": "launch", "request": "launch",
"name": "PIO Debug (skip Pre-Debug)", "name": "PIO Debug (skip Pre-Debug)",
"executable": "/home/kevinh/development/meshtastic/meshtastic-esp32/.pio/build/tbeam/firmware.elf", "executable": "/home/kevinh/development/meshtastic/meshtastic-esp32/.pio/build/bare/firmware.elf",
"toolchainBinDir": "/home/kevinh/.platformio/packages/toolchain-xtensa32/bin", "toolchainBinDir": "/home/kevinh/.platformio/packages/toolchain-gccarmnoneeabi/bin",
"svdPath": "/home/kevinh/.platformio/platforms/nordicnrf52/misc/svd/nrf52840.svd",
"internalConsoleOptions": "openOnSessionStart" "internalConsoleOptions": "openOnSessionStart"
} }
] ]

2
platformio.ini
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@ -9,7 +9,7 @@
; https://docs.platformio.org/page/projectconf.html ; https://docs.platformio.org/page/projectconf.html
[platformio] [platformio]
default_envs = tbeam default_envs = bare
[common] [common]
; common is not currently used ; common is not currently used

34
src/bare/NRF52Bluetooth.cpp
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@ -14,6 +14,7 @@ BLECharacteristic bslc = BLECharacteristic(UUID16_CHR_BODY_SENSOR_LOCATION);
BLEDis bledis; // DIS (Device Information Service) helper class instance BLEDis bledis; // DIS (Device Information Service) helper class instance
BLEBas blebas; // BAS (Battery Service) helper class instance BLEBas blebas; // BAS (Battery Service) helper class instance
BLEDfu bledfu; // DFU software update helper service
uint8_t bps = 0; uint8_t bps = 0;
@ -171,6 +172,8 @@ void NRF52Bluetooth::setup()
blebas.begin(); blebas.begin();
blebas.write(42); // FIXME, report real power levels blebas.write(42); // FIXME, report real power levels
bledfu.begin(); // Install the DFU helper
// Setup the Heart Rate Monitor service using // Setup the Heart Rate Monitor service using
// BLEService and BLECharacteristic classes // BLEService and BLECharacteristic classes
DEBUG_MSG("Configuring the Heart Rate Monitor Service\n"); DEBUG_MSG("Configuring the Heart Rate Monitor Service\n");
@ -205,3 +208,34 @@ void loop()
delay(1000); delay(1000);
} }
*/ */
/*
examples of advanced characteristics. use setReadAuthorizeCallback to prepare data for reads by others
err_t BLEDfu::begin(void)
{
// Invoke base class begin()
VERIFY_STATUS( BLEService::begin() );
// No need to keep packet & revision characteristics
BLECharacteristic chr_packet(UUID128_CHR_DFU_PACKET);
chr_packet.setTempMemory();
chr_packet.setProperties(CHR_PROPS_WRITE_WO_RESP);
chr_packet.setMaxLen(20);
VERIFY_STATUS( chr_packet.begin() );
_chr_control.setProperties(CHR_PROPS_WRITE | CHR_PROPS_NOTIFY);
_chr_control.setMaxLen(23);
_chr_control.setWriteAuthorizeCallback(bledfu_control_wr_authorize_cb);
VERIFY_STATUS( _chr_control.begin() );
BLECharacteristic chr_revision(UUID128_CHR_DFU_REVISON);
chr_revision.setTempMemory();
chr_revision.setProperties(CHR_PROPS_READ);
chr_revision.setFixedLen(2);
VERIFY_STATUS( chr_revision.begin());
chr_revision.write16(DFU_REV_APPMODE);
return ERROR_NONE;
}
*/