F030C8xx_KLink - Gitblit

QuakeGod

2023-02-01 c5764186c3ec23eb954463495b8fbd77e32b268c

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83de2a	1	/**
Q	2	******************************************************************************
	3	* @file : FP0.c
	4	* @brief : FP0 funcstions program body
	5	******************************************************************************
	6	*/
	7
	8	#include "globaldef.h"
	9	#include "FP0.h"
	10	#include "string.h"
	11	#include "functions.h"
	12
	13	uint8_t PkgBuf1[32];
	14	uint8_t PkgBuf2[32];
	15
	16	uint8_t PkgLen1=0;
	17	uint8_t PkgLen2=0;
	18
	19	uint8_t bReceiving;
	20	uint8_t nReceivedLen;
	21	uint8_t bSending;
	22	uint8_t bSentLen;
	23
	24	uint8_t bConfiged=0;
	25	uint8_t nConfigAddr=0;
	26	uint8_t nInputBytes=8;
	27	uint8_t nOutputBytes=8;
	28	uint8_t nIndex=0;
	29
	30
	31	unsigned char SPI1RecvBuf[32];
	32	unsigned char SPI1SendBuf[32];
	33
	34	volatile unsigned char bSPI1Recving=0;
	35	volatile unsigned char bSPI1RecvDone =0;
	36
	37	volatile unsigned char nSPI1RecvPos =0;
	38	volatile unsigned char nSPI1RecvLenInBuf=0;
	39
	40	volatile unsigned char nSPI1ToSendLen=0;
	41	volatile unsigned char nSPI1SentLen=0;
	42
	43	volatile unsigned char bSPI1Sending=0;
	44	volatile unsigned char bSPI1SendDone=0;
	45
	46	volatile int oldSYN=0;
	47
	48	int RSTCount0;
	49	int bFirstReq = 0;
	50
	51	uint8_t FP0_Init()
	52	{
	53	bSPI1Sending=0;
	54	bSPI1Recving=0;
	55	if (nChilds==0) {
	56	nInputBytes=1; //根据子机数量，报告扩展容量
	57	nOutputBytes=1;
	58	} else
	59	{
	60	nInputBytes=nChilds; //根据子机数量，报告扩展容量
	61	nOutputBytes=nChilds;
	62	}
	63	SetACKPin_0();
	64	SetACKPin_0();
	65	SetFP0DEPin_0();
	66
	67	HAL_Delay(10);
	68	RSTCount0=GetuS();
	69	return 0;
	70	}
	71
	72	uint8_t FP0_Proc()
	73	{
	74	int CurRST=GetRSTPin();
	75	int CurSEL=GetSELPin();
	76	int CurSYN=GetSYNPin();
	77	int CurACK=GetACKPin();
	78	int CurOE=GetOEPin();
	79	// KMem.WY[4]=CurRST;
	80	// KMem.WY[5]=CurSEL;
	81	// KMem.WY[6]=CurSYN;
	82	// KMem.WY[7]=CurACK;
	83	if (CurOE) {
	84	for (int j=0;j<nOutputBytes;j++)
	85	{KMem.WYB[j]=0; }
	86	}
	87
	88	if (!CurRST) {RSTCount0=GetuS();}
	89	if (!bFirstReq && CurRST)
	90	{
	91	int RSTCount = GetuS() - RSTCount0 ;
	92	if (RSTCount>=10000)
	93	{
	94	SetACKPin_1();
	95	bFirstReq=1;
	96	// RSTCount=0;
	97	// bSPI1Recving=1;
	98	KMem.WX[7]=RSTCount/1000;
	99	}
	100	}
	101	if (CurSYN ==0 && oldSYN != 0) {
	102	KMem.SDT[121] = KMem.SDT[122];
	103	KMem.SDT[122]=0;
	104	}
	105	if (CurSEL && CurSYN !=0 && oldSYN == 0){
	106	bSPI1Recving=1;
	107	nSPI1RecvPos=0;
	108	LL_SPI_Disable(SPI2);
	109	nSPI1RecvPos=0;
	110	LL_SPI_Enable(SPI2);
	111	}
	112	if (CurSEL && CurSYN && !bSPI1Sending && !bSPI1Recving)
	113	{
	114	bSPI1Recving=1;
	115	nSPI1RecvPos=0;
	116
	117	}
	118
	119	if (CurSYN == 0){
	120	bSPI1Recving=0;
	121	nSPI1RecvPos=0;
	122	}
	123	oldSYN=CurSYN;
	124
	125	/*
	126	if (bSPI1RecvDone)
	127	{
	128	bSPI1RecvDone=0;
	129	ParsePkg(SPI1RecvBuf,nSPI1RecvLenInBuf);
	130	}
	131	// */
	132
	133	return 0;
	134	}
	135
	136	uint8_t CalFP0BCC(uint8_t* pBuf, uint8_t len1)
	137	{
	138	uint8_t BCC=0;
	139	for (int i=0;i<len1;i++)
	140	{
	141	BCC+=pBuf[i]&0x0f;
	142	}
	143	BCC&=0x0f;
	144	return BCC;
	145	}
	146
	147	uint8_t CheckFP0Pkg(uint8_t * pBuf, uint8_t len1)
	148	{
	149	uint8_t res=0;
	150
	151	return res;
	152	}
	153
	154	uint8_t ParseFP0Pkg(uint8_t * pBuf, uint8_t len1)
	155	{
	156	uint8_t res=0;
	157	uint8_t nST=pBuf[0];
	158	uint8_t nCMD=nST&0x7;
	159	uint8_t nAddr=nST&0xf8;
	160	KMem.SDB[128+KMem.SDT[123]] = 0xFF;
	161	KMem.SDT[123]++; if (KMem.SDT[123]>=100) {KMem.SDT[123]=81;}
	162
	163	if (nAddr<0x80) return 0;
	164	switch (nCMD)
	165	{
	166	case CMD_0_QUERY:
	167	if (!bConfiged \|\| (bConfiged && nAddr == nConfigAddr))
	168	{
	169	KMem.DT[8]++;
	170	pFP0QuRplyPkg p1 = (pFP0QuRplyPkg)PkgBuf2;
	171	p1->Hdr1=nST;
	172	p1->nInputBytes=0x30\|nInputBytes;
	173	p1->nOutputBytes=0x30\|nOutputBytes;
	174	p1->nParam1=0x30\|0x05;
	175	p1->nBCC= 0x30\|CalFP0BCC(PkgBuf2,4);
	176	p1->End1=0x0d;
	177
	178	KMem.SDB[128+KMem.SDT[123]] = 0x11;
	179	KMem.SDT[123]++; if (KMem.SDT[123]>=100) {KMem.SDT[123]=81;}
	180
	181	SendFP0Pkg(PkgBuf2,sizeof(stFP0QuRplyPkg));
	182	nConfigAddr=nAddr;
	183	bConfiged=1;
	184	}
	185	bSPI1Recving=1;
	186	break;
	187	case CMD_1:
	188	KMem.DT[9]++;
	189	// bSPI1Recving=1;
	190	break;
	191	case CMD_2:
	192	KMem.DT[10]++;
	193	// bSPI1Recving=1;
	194	break;
	195	case CMD_3_EXCHG:
	196	if (!bConfiged \|\| nConfigAddr != nAddr)
	197	{
	198	bSPI1Recving=1;
	199	break;
	200	}
	201	KMem.DT[11]++;
	202	{
	203	for (int j=0;j<nOutputBytes;j++)
	204	{
	205	KMem.WYB[j]=((pBuf[j2 + 1]&0xf)<<4) + ((pBuf[j2 + 2]&0xf)<<0);
	206	}
	207	// KMem.DT[2]=((pBuf[1]&0xf)<<4) + ((pBuf[2]&0xf)<<0) + ((pBuf[3]&0xf)<<12) + ((pBuf[4]&0xf)<<8);
	208	pFP0EXGRplyPkg p1 = (pFP0EXGRplyPkg)PkgBuf2;
	209	p1->Hdr1=nST;
	210	for (int j=0;j<nInputBytes;j++)
	211	{
	212	p1->nInputBytes[j*2 + 0]=0x30\|HiHofB(KMem.WXB[j]); //((KMem.DT[0]>>4)&0x0f);
	213	p1->nInputBytes[j*2 + 1]=0x30\|LoHofB(KMem.WXB[j]); //((KMem.DT[0]>>0)&0x0f);
	214	}
	215	//p1->nInputBytes[0]=0x30\|HiHofB(LoBofW(KMem.DT[0])); //((KMem.DT[0]>>4)&0x0f);
	216	//p1->nInputBytes[1]=0x30\|LoHofB(LoBofW(KMem.DT[0])); //((KMem.DT[0]>>0)&0x0f);
	217	//p1->nInputBytes[2]=0x30\|HiHofB(HiBofW(KMem.DT[0])); //((KMem.DT[0]>>12)&0x0f);
	218	//p1->nInputBytes[3]=0x30\|LoHofB(HiBofW(KMem.DT[0])); //((KMem.DT[0]>>8)&0x0f);
	219	//p1->nInputBytes[4]=0x30\|((KMem.DT[1]>>4)&0x0f);
	220	//p1->nInputBytes[5]=0x30\|((KMem.DT[1]>>0)&0x0f);
	221	PkgBuf2[nInputBytes2 + 1 ]=0x30\|CalFP0BCC(PkgBuf2,nInputBytes2+1); // p1->nBCC= 0x30\|CalBCC(PkgBuf2,7);
	222	PkgBuf2[nInputBytes*2 + 2 ]=0x0d; // p1->End1=0x0d;
	223	SendFP0Pkg(PkgBuf2,nInputBytes*2 + 3);
	224	}
	225	bSPI1Recving=1;
	226	break;
	227	case CMD_4:
	228	KMem.DT[12]++;
	229	// bSPI1Recving=1;
	230	break;
	231	case CMD_5:
	232	KMem.DT[13]++;
	233	// bSPI1Recving=1;
	234	break;
	235	case CMD_6:
	236	KMem.DT[14]++;
	237	// bSPI1Recving=1;
	238	break;
	239	case CMD_7_END:
	240	KMem.DT[15]++;
	241	if (bConfiged && nConfigAddr == nAddr)
	242	{
	243	//SetFP0DEPin_0();
	244	SetACKPin_1();
	245	}
	246	bSPI1Recving=1;
	247	break;
	248	default:
	249	KMem.DT[18]++;
	250	bSPI1Recving=1;
	251	break;
	252	}
	253	KMem.DT[24+(len1&0x0f)]++;
	254
	255	return res;
	256	}
	257
	258	uint8_t SendFP0Pkg(uint8_t * pBuf, uint8_t len1)
	259	{
	260	uint8_t res=0;
	261	KMem.WR[len1&0x0f]++;
	262	if (!bSPI1Sending)
	263	{
	264	uint8_t value;
	265	memcpy(SPI1SendBuf,pBuf,len1);
	266	nSPI1ToSendLen=len1;
	267	nSPI1SentLen=0;
	268
	269	// SetFP0DEPin_1();
	270	// SetACKPin_0();
	271
	272	value = SPI1SendBuf[nSPI1SentLen];
	273	LL_SPI_TransmitData8(SPI1,value);
	274	bSPI1Sending=1;
	275	KMem.SDB[128+KMem.SDT[123]] = value;
	276	KMem.SDT[123]++; if (KMem.SDT[123]>=100) {KMem.SDT[123]=81;}
	277	// passive mode
	278	SetFP0DEPin_1();
	279	SetACKPin_0();
	280	}
	281	return res;
	282	}