localhorst/ttn-esp32
1
0
Fork 0
mirror of https://github.com/manuelbl/ttn-esp32.git synced 2025-06-15 12:24:27 +02:00
Code Issues Packages Projects Releases Wiki Activity

Improved state handling

Browse Source
This commit is contained in:
Manuel Bleichenbacher 2018-07-19 21:19:32 +02:00
parent b8221a614e
commit 8a37c67e11
1 changed files with 34 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
src/TheThingsNetwork.cpp
View File

@ -18,13 +18,21 @@
#include "hal_esp32.h"
#include "lmic.h"
enum ClientAction
{
eActionUnrelated,
eActionJoining,
eActionSending
};
static const char *TAG = "ttn";
static TheThingsNetwork* ttnInstance;
static uint8_t devEui[8];
static uint8_t appEui[8];
static uint8_t appKey[16];
static QueueHandle_t result_queue;
static QueueHandle_t resultQueue;
static ClientAction clientAction = eActionUnrelated;
static bool hexStringToBin(const char *hex, uint8_t *buf, int len);
@ -58,8 +66,8 @@ void TheThingsNetwork::configurePins(spi_host_device_t spi_host, uint8_t nss, ui
os_init();
reset();
result_queue = xQueueCreate(12, sizeof(int));
assert(result_queue != NULL);
resultQueue = xQueueCreate(12, sizeof(int));
assert(resultQueue != NULL);
hal_startBgTask();
}
@ -112,33 +120,19 @@ bool TheThingsNetwork::join(const char *devEui, const char *appEui, const char *
bool TheThingsNetwork::join()
{
int result = 0;
// empty queue
while (xQueueReceive(result_queue, &result, 0) == pdTRUE)
;
hal_enterCriticalSection();
clientAction = eActionJoining;
LMIC_startJoining();
hal_wakeUp();
hal_leaveCriticalSection();
while (true)
{
xQueueReceive(result_queue, &result, portMAX_DELAY);
if (result != EV_JOINING)
break;
}
int result = 0;
xQueueReceive(resultQueue, &result, portMAX_DELAY);
return result == EV_JOINED;
}
ttn_response_t TheThingsNetwork::sendBytes(const uint8_t *payload, size_t length, port_t port, bool confirm)
{
int result = 0;
// empty queue
while (xQueueReceive(result_queue, &result, 0) == pdTRUE)
;
hal_enterCriticalSection();
if (LMIC.opmode & OP_TXRXPEND)
{
@ -146,11 +140,13 @@ ttn_response_t TheThingsNetwork::sendBytes(const uint8_t *payload, size_t length
return TTN_ERROR_SEND_COMMAND_FAILED;
}
clientAction = eActionSending;
LMIC_setTxData2(port, (xref2u1_t)payload, length, confirm);
hal_wakeUp();
hal_leaveCriticalSection();
xQueueReceive(result_queue, &result, portMAX_DELAY);
int result = 0;
xQueueReceive(resultQueue, &result, portMAX_DELAY);
if (result == EV_TXCOMPLETE)
{
@ -221,8 +217,24 @@ void onEvent (ev_t ev) {
ESP_LOGI(TAG, "ACK received\n");
}
if (clientAction == eActionUnrelated)
{
return;
}
else if (clientAction == eActionJoining)
{
if (ev != EV_JOINED && EV_REJOIN_FAILED)
return;
}
else
{
if (ev != EV_TXCOMPLETE && ev != EV_LINK_DEAD)
return;
}
int result = ev;
xQueueSend(result_queue, &result, 100 / portTICK_PERIOD_MS);
clientAction = eActionUnrelated;
xQueueSend(resultQueue, &result, 100 / portTICK_PERIOD_MS);
}