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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [WizNET_DEMO_TERN_186/] [include/] [ae.H] - Rev 585
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#ifndef _AE_H_#define _AE_H_/*********************************************************************ae.h headers for AM188ES 6-20-99 7-16-98*********************************************************************//* Data structure for Serial operation */typedef struct {unsigned char ready; /* TRUE when ready */unsigned char baud;unsigned int mode;unsigned char iflag; /* interrupt status */unsigned char* in_buf; /* Input buffer */unsigned int in_tail; /* Input buffer TAIL ptr */unsigned int in_head; /* Input buffer HEAD ptr */unsigned int in_size; /* Input buffer size */unsigned int in_crcnt; /* Input <CR> count */unsigned char in_mt; /* Input buffer FLAG */unsigned char in_full; /* input buffer full */unsigned char* out_buf; /* Output buffer */unsigned int out_tail; /* Output buffer TAIL ptr */unsigned int out_head; /* Output buffer HEAD ptr */unsigned int out_size; /* Output buffer size */unsigned char out_full; /* Output buffer FLAG */unsigned char out_mt; /* Output buffer MT */unsigned char tmso; // transmit macro service operationunsigned char rts;unsigned char dtr;unsigned char en485;unsigned char err;unsigned char node;unsigned char cr; /* scc CR register */unsigned char slave;unsigned int in_segm; /* input buffer segment */unsigned int in_offs; /* input buffer offset */unsigned int out_segm; /* output buffer segment */unsigned int out_offs; /* output buffer offset */unsigned char byte_delay; /* V25 macro service byte delay */} COM;typedef struct{unsigned char sec1;unsigned char sec10;unsigned char min1;unsigned char min10;unsigned char hour1;unsigned char hour10;unsigned char day1;unsigned char day10;unsigned char mon1;unsigned char mon10;unsigned char year1;unsigned char year10;unsigned char wk;} TIM;void ae_init(void);void ae_reset(void);void led(int i); //P12 used for ledvoid delay_ms(int m);void delay0(unsigned int t);void HLPRsetvect(unsigned int wVec, /* Interrupt vector number */void far *ih /* Interrupt handler to install */);void clka_en(int i);void clkb_en(int i);void pwr_save_en(int i);void hitwd(void);//// reset ee to remain enabled for reads// where s = segment register value pointing to ee starting addr.// for example = 0x8000//void amd_ee_read_reset(unsigned int s);//// sec=0x00-0x07 for AM29F010, 16K/sector// sec=0 0x00000-0x03fff// sec=1 0x04000-0x07fff// sec=2 0x08000-0x0bfff// sec=3 0x0c000-0x0ffff// sec=4 0x10000-0x13fff// sec=5 0x14000-0x17fff// sec=6 0x18000-0x1bfff// sec=7 0x1c000-0x1ffff//// sec=0x10-0x17 for AM29F040// sec=10 0x00000-0x0ffff// sec=11 0x10000-0x1ffff// sec=12 0x20000-0x2ffff// sec=13 0x30000-0x3ffff// sec=14 0x40000-0x4ffff// sec=15 0x50000-0x5ffff// sec=16 0x60000-0x6ffff// sec=17 0x70000-0x7ffff// segm=segment register value pointing to ee address 0// returns: if pass, return(0);// if fail, return(1);//int amd_ee_sec_erase(unsigned int segm, unsigned char sec );//// write one byte dat to AM29F040, at address of s:o// Approximately 70 us for 0 wait, 80us for 1 wait.// where s=segment register, it is fixed to 0x8000// o=offset register// returns: if pass, return(0);// if fail, return(1);//// Be aware of that a data bit "0" can not be programmed back to a "1" !!!// Attempting to do so will hang up the system !!!// you can program the "1"s to "0"s.// Only erase operation can convert "0"s to "1"s////int amd_ee_byte_pro_512(unsigned int s, unsigned int o, unsigned char dat);//// write one byte dat to AM29F010, at address of s:o, 80us per byte approx.// where s=segment register, you may use s=0x8000-0xe000// o=offset register// returns: if pass, return(0);// if fail, return(1);//// Be aware of that a data bit "0" can not be programmed back to a "1" !!!// Attempting to do so will hang up the system !!!// you can program the "1"s to "0"s.// Only erase operation can convert "0"s to "1"s//int amd_ee_byte_pro_128(unsigned int s, unsigned int o, unsigned char dat);//// unsigned char rtc_rds(char* time_string);// put a time string into time_string, based on the reading of RTC.// At least 15 bytes of buffer must be available for the time_string// returns 0, if RTC OK, or returns 1, if problem//unsigned char rtc_rds(char* time_string);int rtc_rd(TIM *r);void rtc_init(unsigned char*);unsigned char r_rd(void);int r_out(unsigned char v);void t2_init(unsigned int tm,unsigned int ta,void interrupt far(*t2_isr)());void t1_init(unsigned int tm,unsigned int ta,unsigned int tb,void interrupt far(*t1_isr)());void t0_init(unsigned int tm,unsigned int ta,unsigned int tb,void interrupt far(*t0_isr)());unsigned int t2_rd(void);unsigned int t1_rd(void);unsigned int t0_rd(void);// Analog to Digital conversion using TLC2543 on the A-Engine-88/86// Input:// unsigned char c = input channel// c = 0, input ch = AD0// c = 1, input ch = AD1// c = 2, input ch = AD2// c = 3, input ch = AD3// c = 4, input ch = AD4// c = 5, input ch = AD5// c = 6, input ch = AD6// c = 7, input ch = AD7// c = 8, input ch = AD8// c = 9, input ch = AD9// c = a, input ch = AD10// In order to operate ADC, P11 must be input.// P11 is shared by RTC, EE. It must be high while power on/reset// For AE88, using PPI for ADC, I20,I21,I22 must be output// For AE86, using PAL for ADC, T0=CLK, T1=DIN, T2=ADCS// Enter the ae_ad12(unsigned char c); EE is stopped first.// Enter the ae86_ad12(unsigned char c); EE is stopped first.//// Output: 12 bit AD data of the previous channel !// Unipolar:// (Vref+ - Vref-)=0x7ff// Vref- = 0x000// Vref+ = 0xfff////int ae_ad12(unsigned char c);// outportb(0x120,1); // T0=0, CLK// outportb(0x128,1); // T1=0, DIN// outportb(0x130,1); // T2=0, ADCSint ae86_ad12(unsigned char c);void nmi_init(void interrupt far (* nmi_isr)());void int0_init(unsigned char i, void interrupt far (*int0_isr)());void int1_init(unsigned char i, void interrupt far (*int1_isr)());void int2_init(unsigned char i, void interrupt far (*int2_isr)());void int3_init(unsigned char i, void interrupt far (*int3_isr)());void int4_init(unsigned char i, void interrupt far (*int4_isr)());void int5_init(unsigned char i, void interrupt far (*int5_isr)());void int6_init(unsigned char i, void interrupt far (*int6_isr)());//// void pio_init(char bit, char mode)// where bit=0-31// mode=0, Normal operation// mode=1, Input with pullup/down// mode=2, Output// mode=3, input without pull//void pio_init(char bit, char mode);//// void pio_wr(char bit, char dat)// where bit=0-31// dat=0/1//void pio_wr(char bit, char dat);//// unsigned int pio_rd(char port)// return P15-P0, if port=0// return P31-P16, if port=1//unsigned int pio_rd(char port);// setup I/O wait states for I/O instructions// where wait = 0-7// wait=0, wait states = 0, I/O enable for 100 ns// wait=1, wait states = 1, I/O enable for 100+25 ns// wait=2, wait states = 2, I/O enable for 100+50 ns// wait=3, wait states = 3, I/O enable for 100+75 ns// wait=4, wait states = 5, I/O enable for 100+125 ns// wait=5, wait states = 7, I/O enable for 100+175 ns// wait=6, wait states = 9, I/O enable for 100+225 ns// wait=7, wait states = 15, I/O enable for 100+375 nsvoid io_wait(char wait);unsigned int crc16(unsigned char *wptr, unsigned int count);/******************************************************void ae_da(int dat1, int dat2)output dat to U11 DAC of AE88Requires P12=CLK, P26=DI, P29=LD/CS as output pins !where dat1 for channel A, dat2 for channel B; dat1/2 = 0-4095*******************************************************/void ae_da(int dat1, int dat2);/******************************************************void ae86_da(int dat1, int dat2)output dat to U15 DAC of AE86Requires T0=CLK=0x120, T1=DI=0x128, T3=LD/CS=0x138where dat1 for channel A, dat2 for channel B; dat1/2 = 0-4095Output 0-2.5V at VA=J4.16, VB=J4.18*******************************************************/void ae86_da(int dat1, int dat2);void interrupt reset_io_trap();#endif