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HVAC_M7_CAN_SPAM
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Обновление

This commit is contained in:
cfif 2026-04-29 13:59:07 +03:00
parent 6b2e74eb14
commit 53873f7533
2 changed files with 72 additions and 7 deletions
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64
CanSpamTransmitter.c
View File

@ -100,6 +100,24 @@ static eTimeEventTransmit isEventTransmitter(tCanSpamTransmitter *env) {
if (env->time_CCU_HVC_Req_Msg < env->timeMs) { if (env->time_CCU_HVC_Req_Msg < env->timeMs) {
env->time_CCU_HVC_Req_Msg = env->timeMs + CCU_HVC_Req_Msg_CYC; env->time_CCU_HVC_Req_Msg = env->timeMs + CCU_HVC_Req_Msg_CYC;
// Rolling Counter [0 - 15]
if (ccu_candb_tx.CCU_HVC_Req_Msg.CCU_HVC_Req_RC > 15) {
ccu_candb_tx.CCU_HVC_Req_Msg.CCU_HVC_Req_RC = 0;
} else {
++ccu_candb_tx.CCU_HVC_Req_Msg.CCU_HVC_Req_RC;
}
// Checksum XOR8 of the data field this message
// Checksum computed as per XOR algorithm:
// Byte 1 XOR byte 2 .... XOR byte n-1. (n = packet length.)
uint8_t d0 = (uint8_t) ((ccu_candb_tx.CCU_HVC_Req_Msg.CCU_eCompSpeedReq_Val_ro & (0xFFU)));
uint8_t d1 = (uint8_t) ((ccu_candb_tx.CCU_HVC_Req_Msg.CCU_eCompReq_Stat & (0x01U)) |
((ccu_candb_tx.CCU_HVC_Req_Msg.CCU_LowTempValve_Req & (0x03U)) << 1U) |
((ccu_candb_tx.CCU_HVC_Req_Msg.CCU_HVC_Req_RC & (0x0FU)) << 4U));
ccu_candb_tx.CCU_HVC_Req_Msg.CCU_HVC_Req_CS = d0 ^ d1;
env->can_id = Pack_CCU_HVC_Req_Msg_candb(&ccu_candb_tx.CCU_HVC_Req_Msg, env->canFrame.data, &env->canFrame.dlc, env->can_id = Pack_CCU_HVC_Req_Msg_candb(&ccu_candb_tx.CCU_HVC_Req_Msg, env->canFrame.data, &env->canFrame.dlc,
&env->ide); &env->ide);
@ -151,6 +169,33 @@ static eTimeEventTransmit isEventTransmitter(tCanSpamTransmitter *env) {
if (env->time_CCU_Msg1 < env->timeMs) { if (env->time_CCU_Msg1 < env->timeMs) {
env->time_CCU_Msg1 = env->timeMs + CCU_Msg1_CYC; env->time_CCU_Msg1 = env->timeMs + CCU_Msg1_CYC;
// Rolling Counter [0 - 15]
if (ccu_candb_tx.CCU_Msg1.CCU_MSG1_RC > 15) {
ccu_candb_tx.CCU_Msg1.CCU_MSG1_RC = 0;
} else {
++ccu_candb_tx.CCU_Msg1.CCU_MSG1_RC;
}
// Checksum XOR8 of the data field this message
// Checksum computed as per XOR algorithm:
// Byte 1 XOR byte 2 .... XOR byte n-1. (n = packet length.)
uint8_t d0 = (uint8_t) ((ccu_candb_tx.CCU_Msg1.CCU_MirrorHeating_Req & (0x03U)) |
((ccu_candb_tx.CCU_Msg1.CCU_RecirculationLed_Cmd & (0x01U)) << 2U) |
((ccu_candb_tx.CCU_Msg1.CCU_DefrostLed_Req & (0x01U)) << 3U) |
((ccu_candb_tx.CCU_Msg1.CCU_SideWindowHeating_Req & (0x03U)) << 4U) |
((ccu_candb_tx.CCU_Msg1.CCU_RearWindowHeating_Req & (0x03U)) << 6U));
uint8_t d1 = (uint8_t) ((ccu_candb_tx.CCU_Msg1.CCU_FrontWindowHeating_Req & (0x03U)) |
((ccu_candb_tx.CCU_Msg1.CCU_EmergAirCleaning_Stat & (0x01U)) << 2U) |
((ccu_candb_tx.CCU_Msg1.CCU_FireExtinguishSys_Stat & (0x01U)) << 3U));
uint8_t d3 = (uint8_t) ((ccu_candb_tx.CCU_Msg1.CCU_FLAutoPsngrLed_Cmd & (0x01U)) |
((ccu_candb_tx.CCU_Msg1.CCU_FRAutoPsngrLed_Cmd & (0x01U)) << 1U) |
((ccu_candb_tx.CCU_Msg1.CCU_RLAutoPsngrLed_Cmd & (0x01U)) << 2U) |
((ccu_candb_tx.CCU_Msg1.CCU_RRAutoPsngrLed_Cmd & (0x01U)) << 3U) |
((ccu_candb_tx.CCU_Msg1.CCU_AC_MaxLed_Cmd & (0x01U)) << 4U));
uint8_t d6 = (uint8_t) (((ccu_candb_tx.CCU_Msg1.CCU_MSG1_RC & (0x0FU)) << 4U));
ccu_candb_tx.CCU_Msg1.CCU_MSG1_CS = d0 ^ d1 ^ d3 ^ d6;
env->can_id = Pack_CCU_Msg1_candb(&ccu_candb_tx.CCU_Msg1, env->canFrame.data, &env->canFrame.dlc, &env->ide); env->can_id = Pack_CCU_Msg1_candb(&ccu_candb_tx.CCU_Msg1, env->canFrame.data, &env->canFrame.dlc, &env->ide);
return event_CCU_Msg1; return event_CCU_Msg1;
@ -167,6 +212,25 @@ static eTimeEventTransmit isEventTransmitter(tCanSpamTransmitter *env) {
if (env->time_CCU_Msg3 < env->timeMs) { if (env->time_CCU_Msg3 < env->timeMs) {
env->time_CCU_Msg3 = env->timeMs + CCU_Msg3_CYC; env->time_CCU_Msg3 = env->timeMs + CCU_Msg3_CYC;
// Rolling Counter [0 - 15]
if (ccu_candb_tx.CCU_Msg3.CCU_MSG3_RC > 15) {
ccu_candb_tx.CCU_Msg3.CCU_MSG3_RC = 0;
} else {
++ccu_candb_tx.CCU_Msg3.CCU_MSG3_RC;
}
// Checksum XOR8 of the data field this message
// Checksum computed as per XOR algorithm:
// Byte 1 XOR byte 2 .... XOR byte n-1. (n = packet length.)
uint8_t d0 = (uint8_t) ((ccu_candb_tx.CCU_Msg3.CCU_FAN_Req & (0x7FU)));
uint8_t d1 = (uint8_t) ((ccu_candb_tx.CCU_Msg3.CCU_RestMode_Stat & (0x03U)));
uint8_t d2 = (uint8_t) ((ccu_candb_tx.CCU_Msg3.CCU_IncarTempSum_Val_ro & (0xFFU)));
uint8_t d3 = (uint8_t) ((ccu_candb_tx.CCU_Msg3.CCU_MSG3_RC & (0x0FU)));
ccu_candb_tx.CCU_Msg3.CCU_MSG3_CS = d0 ^ d1 ^ d2 ^ d3;
env->can_id = Pack_CCU_Msg3_candb(&ccu_candb_tx.CCU_Msg3, env->canFrame.data, &env->canFrame.dlc, &env->ide); env->can_id = Pack_CCU_Msg3_candb(&ccu_candb_tx.CCU_Msg3, env->canFrame.data, &env->canFrame.dlc, &env->ide);
return event_CCU_Msg3; return event_CCU_Msg3;

15
CanSpamTransmitter.h
View File

@ -14,13 +14,14 @@
#define CCU_Stat2_SEND 1 #define CCU_Stat2_SEND 1
#define CCU_Stat3_SEND 1 #define CCU_Stat3_SEND 1
#define CCU_Errors_SEND 1 #define CCU_Errors_SEND 1
#define CCU_Requests_SEND 0
#define CCU_HVC_Req_Msg_SEND 0 #define CCU_Requests_SEND 1
#define CCU_VCU_Msg1_SEND 0 #define CCU_HVC_Req_Msg_SEND 1
#define CCU_VCU_Msg2_SEND 0 #define CCU_VCU_Msg1_SEND 1
#define CCU_Msg1_SEND 0 #define CCU_VCU_Msg2_SEND 1
#define CCU_Msg3_SEND 0 #define CCU_Msg1_SEND 1
#define CU_AC_Ctrl_SEND 0 #define CCU_Msg3_SEND 1
#define CU_AC_Ctrl_SEND 1
typedef enum { typedef enum {