Klagarge/tor-heredero-tokenring
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add TOKEN in macSender

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This commit is contained in:
Rémi Heredero 2024-04-20 12:40:44 +02:00
parent d00b873275
commit 964e9247c4
Signed by: Klagarge
GPG Key ID: 3CBAC2C6CD1E8807
2 changed files with 80 additions and 29 deletions
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103
mac_sender.c
View File

@ -1,11 +1,21 @@
#include "main.h"
void MacSender(void *argument)
{
// TODO
#include <string.h>
uint8_t* lastToken;
osMessageQueueId_t queue_macData_id;
const osMessageQueueAttr_t queue_macData_attr = {
.name = "MAC_DATA"
};
void MacSender(void *argument) {
struct queueMsg_t queueMsg; // queue message
uint8_t* msg;
osStatus_t retCode; // return error code
lastToken = osMemoryPoolAlloc(memPool, osWaitForever);
queue_macData_id = osMessageQueueNew(4, sizeof(struct queueMsg_t), &queue_macData_attr);
for(;;) {
//----------------------------------------------------------------------------
// QUEUE READ
@ -16,15 +26,50 @@ void MacSender(void *argument)
NULL,
osWaitForever);
CheckRetCode(retCode, __LINE__, __FILE__, CONTINUE);
msg = queueMsg.anyPtr;
switch(queueMsg.type) {
case TOKEN:
msg[gTokenInterface.myAddress] = gTokenInterface.station_list[gTokenInterface.myAddress];
for(uint8_t i = 1; i < TOKENSIZE-2; i++) {
gTokenInterface.station_list[i] = msg[i];
case TOKEN: {
// Get token and save it
memcpy(lastToken, msg, TOKENSIZE-2);
// update token
lastToken[gTokenInterface.myAddress+1] = (0x1 << TIME_SAPI) + (gTokenInterface.connected << CHAT_SAPI);
for(uint8_t i = 1; i < sizeof(gTokenInterface.station_list); i++) {
gTokenInterface.station_list[i-1] = lastToken[i];
}
// send to lcd
queueMsg.type = TOKEN_LIST;
queueMsg.anyPtr = lastToken;
retCode = osMessageQueuePut(
queue_lcd_id,
&queueMsg,
osPriorityNormal,
osWaitForever);
CheckRetCode(retCode, __LINE__, __FILE__, CONTINUE);
// Send msg from internal queue if exist
while (osMemoryPoolGetCount(queue_macData_id) != 0) { // Message in Queue
retCode = osMessageQueueGet(
queue_macData_id,
&queueMsg,
NULL,
osWaitForever);
CheckRetCode(retCode, __LINE__, __FILE__, CONTINUE);
queueMsg.type = TO_PHY;
retCode = osMessageQueuePut(
queue_phyS_id,
&queueMsg,
osPriorityNormal,
osWaitForever);
CheckRetCode(retCode, __LINE__, __FILE__, CONTINUE);
}
// Send token
queueMsg.anyPtr = lastToken;
queueMsg.type = TO_PHY;
retCode = osMessageQueuePut(
queue_phyS_id,
@ -33,25 +78,26 @@ void MacSender(void *argument)
osWaitForever);
CheckRetCode(retCode, __LINE__, __FILE__, CONTINUE);
break;
}
case DATABACK:
case DATABACK: {
break;
}
case NEW_TOKEN:
msg = osMemoryPoolAlloc(memPool, osWaitForever);
msg[0] = TOKEN_TAG;
case NEW_TOKEN: {
lastToken[0] = TOKEN_TAG;
for(uint8_t i = 1; i < sizeof(TOKENSIZE-2); i++) {
msg[i] = 0;
lastToken[i] = 0;
}
gTokenInterface.station_list[gTokenInterface.myAddress] = (0x1 << TIME_SAPI) + (gTokenInterface.connected << CHAT_SAPI);
msg[gTokenInterface.myAddress+1] = gTokenInterface.station_list[gTokenInterface.myAddress];
lastToken[gTokenInterface.myAddress+1] = gTokenInterface.station_list[gTokenInterface.myAddress];
queueMsg.type = TO_PHY;
queueMsg.anyPtr = msg;
queueMsg.anyPtr = lastToken;
retCode = osMessageQueuePut(
queue_phyS_id,
@ -60,26 +106,31 @@ void MacSender(void *argument)
osWaitForever);
CheckRetCode(retCode, __LINE__, __FILE__, CONTINUE);
break;
}
case START:
case START: {
// Do nothing, don't care to receive start
break;
}
case STOP: {
// Do nothing, don't care to receive stop
break;
}
case DATA_IND: {
break;
}
case STOP:
break;
case DATA_IND:
break;
default:
default: {
break;
}
}
}

2
main.h
View File

@ -27,7 +27,7 @@
#define TIME_SAPI 0x03 // sapi time application number (0-7)
#define BROADCAST_ADDRESS 0x0F // broadcast address
#define TOKEN_TAG 0xFF // tag of tokenring frame
#define TOKENSIZE 19 // size of a token frame
#define TOKENSIZE 19 // size of a token frame (16 stations + 1 tag + start + end)
#define STX 0x02 // any frame start char
#define ETX 0x03 // any frame end char
#define CONTINUE 0x0 // for check return code halt