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Remove the tail space char from all files

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
2023-02-26 02:12:10 +08:00
committed by Petro Karashchenko
parent cf9dd1c653
commit 21bc466a2b
19 changed files with 50 additions and 51 deletions
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6
examples/tcp_ipc_server/README.md
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@@ -2,21 +2,21 @@
## What's this?
This program consists of a server socket & custom messages to establish IPC for multiple applications (client_tcp) and one process that controls LoRaWAN connectivity (server_tcp).
This program consists of a server socket & custom messages to establish IPC for multiple applications (client_tcp) and one process that controls LoRaWAN connectivity (server_tcp).
For more details about client side, please see client_tcp example.
This approach using TCP/IP sockets as IPC channel ensures controlled access to LoRaWAN connectivity.
The goals of using this approach are:
* Having a solid and reliable infrastructure to ensure IPC works fine for multiple applications simultaneously
* Having the possibility to host different IoT projects and solutions that use LPWAN in a single ESP32
* Having the possibility to host different IoT projects and solutions that use LPWAN in a single ESP32
* Having the possibility to validate, test and debug multiple IoT projects and solutions at the same time, under the same connectivity conditions (same signal strength, same antenna, same modem/transceiver, etc.)
Both client and server work on local network scope.
## How do I use this?
In order to test client_tcp & server_tcp together, there are two ways to proceed:
1) Init server manually (command: SERVER &), and after successfull server init, also init client manually (CLIENT 127.0.0.1)

2
examples/tcp_ipc_server/protocol.c
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@@ -62,7 +62,7 @@
#define LORAWAN_DOWNLINK_TIME_MS 10000
#define MAX_MESSAGE_SIZE 12
#define SEND_MESSAGE 'U'
#define SEND_MESSAGE 'U'
#define DOWNLINK_RESPONSE 'D'
/****************************************************************************

2
examples/tcp_ipc_server/uart_lorawan_layer.c
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@@ -83,7 +83,7 @@ static int read_uart_lorawan_resp(unsigned char * ptr_response_buffer,
****************************************************************************/
#define PATH_TO_UART1 "/dev/ttyS1"
#define FULL_AT_CMD_MAX_SIZE 200
#define FULL_AT_CMD_MAX_SIZE 200
#define TIME_BETWEEN_AT_CMDS 1 //s
#define MAX_ATTEMPTS_TO_SEND 3