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Tiny Protocol library fixes, and sketches for Arduino.
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releases/arduino/TinyProto-Full/examples/sketch_echo/sketch_echo.ino
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| /* | ||
| * This example sends back every packet received over UART. | ||
| * To test this example, just compile it and upload to Arduino controller. | ||
| * Open Serial Monitor in Arduino IDE. send anything typing data around | ||
| * '~' chars (for example, ~Welcome~ ), and Arduino will send back the packet to you. | ||
| * | ||
| * TinyProtocol uses some special frame format, that means that it will ignore not valid | ||
| * chars received over UART. Each packet should be in the following format: | ||
| * ~[UID]DATA[FCS]~ | ||
| * UID and FCS field are optional. In the example below, they are disabled. Nano versition | ||
| * of Tiny protocol supports only simple 1-byte Checksum field. For CRC-16/CRC-32 use Micro and | ||
| * Full versions of Tiny protocol. | ||
| */ | ||
| #include <TinyProto-Nano.h> | ||
|
|
||
| /* Creating protocol object is simple */ | ||
| Tiny::Proto proto; | ||
|
|
||
| void setup() { | ||
| /* No timeout, since we want non-blocking UART operations. */ | ||
| Serial.setTimeout(0); | ||
| /* Initialize serial protocol for test purposes */ | ||
| Serial.begin(9600); | ||
| /* Redirect all protocol communication to Serial0 UART */ | ||
| proto.beginToSerial(); | ||
| /* We do not want to use crc */ | ||
| proto.disableCrc(); | ||
| } | ||
|
|
||
| /* Specify buffer for packets to send and receive */ | ||
| char g_buf[16]; | ||
|
|
||
| /* Create special class, which simplifies the work with buffer */ | ||
| Tiny::Packet g_packet(g_buf, sizeof(g_buf)); | ||
|
|
||
| void loop() | ||
| { | ||
| /* Check if some data are waiting for reading in UART */ | ||
| /* If there is no delay in loop() cycle, there is no need to check for OUT_OF_SYNC error */ | ||
| int len = proto.read(g_packet, TINY_FLAG_WAIT_FOREVER); | ||
| /* Check if we received something with no error */ | ||
| if (len > 0) | ||
| { | ||
| /* Send received packet back to UART (echo) */ | ||
| proto.write(g_packet, TINY_FLAG_WAIT_FOREVER); | ||
| } | ||
| } |
57 changes: 57 additions & 0 deletions
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releases/arduino/TinyProto-Full/examples/sketch_tinyproto01/sketch_tinyproto01.ino
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| /* | ||
| * This example sends <Hello> packet every second. | ||
| * If some packet is received from remote side, it echos content back to the sender | ||
| */ | ||
| #include <TinyProto-Nano.h> | ||
|
|
||
| const int PIN_LED = 13; | ||
|
|
||
| /* Creating protocol object is simple */ | ||
| Tiny::Proto proto; | ||
|
|
||
| void setup() { | ||
| pinMode(PIN_LED, OUTPUT); | ||
| /* No timeout, since we want non-blocking UART operations */ | ||
| Serial.setTimeout(0); | ||
| /* Initialize serial protocol for test purposes */ | ||
| Serial.begin(9600); | ||
| /* Redirect all protocol communication to Serial0 UART */ | ||
| proto.beginToSerial(); | ||
| /* We do not want to use crc */ | ||
| proto.disableCrc(); | ||
| } | ||
|
|
||
| /* Specify buffer for packets to send and receive */ | ||
| char g_inBuf[16]; | ||
| char g_outBuf[16]; | ||
|
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| /* Create special class, which simplifies the work with buffer */ | ||
| Tiny::Packet outPacket(g_outBuf, sizeof(g_outBuf)); | ||
| Tiny::Packet inPacket(g_inBuf, sizeof(g_inBuf)); | ||
|
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||
|
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| void loop() | ||
| { | ||
| /* Create simple packet, containing only text */ | ||
| outPacket.clear(); | ||
| outPacket.put("\nHello\n"); | ||
|
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||
| /* Send packet over UART to other side */ | ||
| proto.write(outPacket, TINY_FLAG_WAIT_FOREVER); | ||
|
|
||
| /* Check if some data are waiting for reading in UART */ | ||
| /* If there is no delay in loop() cycle, there is no need to check for OUT_OF_SYNC error */ | ||
| int len; | ||
| do { | ||
| len = proto.read(inPacket, TINY_FLAG_NO_WAIT); | ||
| } while (len == TINY_ERR_OUT_OF_SYNC); | ||
| if (len > 0) | ||
| { | ||
| /* Send received packet back to UART (echo) */ | ||
| proto.write(inPacket, TINY_FLAG_WAIT_FOREVER); | ||
| } | ||
| delay(985); | ||
| digitalWrite(PIN_LED, HIGH); | ||
| delay(15); | ||
| digitalWrite(PIN_LED, LOW); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,5 @@ | ||
| name=TinyProto-Full | ||
| version=0.1.0 | ||
| version=0.1.1 | ||
| author=Alexey Dynda | ||
| maintainer=Alexey Dynda <[email protected]> | ||
| sentence=Allows to communicate other boards/PC via any physical connection. | ||
|
|
||
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47 changes: 47 additions & 0 deletions
47
releases/arduino/TinyProto-Micro/examples/sketch_echo/sketch_echo.ino
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| /* | ||
| * This example sends back every packet received over UART. | ||
| * To test this example, just compile it and upload to Arduino controller. | ||
| * Open Serial Monitor in Arduino IDE. send anything typing data around | ||
| * '~' chars (for example, ~Welcome~ ), and Arduino will send back the packet to you. | ||
| * | ||
| * TinyProtocol uses some special frame format, that means that it will ignore not valid | ||
| * chars received over UART. Each packet should be in the following format: | ||
| * ~[UID]DATA[FCS]~ | ||
| * UID and FCS field are optional. In the example below, they are disabled. Nano versition | ||
| * of Tiny protocol supports only simple 1-byte Checksum field. For CRC-16/CRC-32 use Micro and | ||
| * Full versions of Tiny protocol. | ||
| */ | ||
| #include <TinyProto-Nano.h> | ||
|
|
||
| /* Creating protocol object is simple */ | ||
| Tiny::Proto proto; | ||
|
|
||
| void setup() { | ||
| /* No timeout, since we want non-blocking UART operations. */ | ||
| Serial.setTimeout(0); | ||
| /* Initialize serial protocol for test purposes */ | ||
| Serial.begin(9600); | ||
| /* Redirect all protocol communication to Serial0 UART */ | ||
| proto.beginToSerial(); | ||
| /* We do not want to use crc */ | ||
| proto.disableCrc(); | ||
| } | ||
|
|
||
| /* Specify buffer for packets to send and receive */ | ||
| char g_buf[16]; | ||
|
|
||
| /* Create special class, which simplifies the work with buffer */ | ||
| Tiny::Packet g_packet(g_buf, sizeof(g_buf)); | ||
|
|
||
| void loop() | ||
| { | ||
| /* Check if some data are waiting for reading in UART */ | ||
| /* If there is no delay in loop() cycle, there is no need to check for OUT_OF_SYNC error */ | ||
| int len = proto.read(g_packet, TINY_FLAG_WAIT_FOREVER); | ||
| /* Check if we received something with no error */ | ||
| if (len > 0) | ||
| { | ||
| /* Send received packet back to UART (echo) */ | ||
| proto.write(g_packet, TINY_FLAG_WAIT_FOREVER); | ||
| } | ||
| } |
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