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lots of code. Still doesn't work though.

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Thanks Jim!
This commit is contained in:
Mariano Alvira 2009-04-02 18:05:13 -04:00
parent 4db3756dac
commit ef276e336c
3 changed files with 92 additions and 32 deletions
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2
Makefile
View File

@ -58,7 +58,7 @@ ALL = $(TARGETS) $(TESTS:.c=.srec) $(TESTS:.c=.bin) $(TESTS:.c=.dis)
.PRECIOUS: $(COBJS) $(TARGETS) $(TESTS:.c=.obj)
all: $(ALL)
all: $(COBJS) $(ALL)
%.srec: %.obj
$(OBJCOPY) ${OBJCFLAGS} -O srec $< $@

67
tests/rftest-rx.c
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@ -9,16 +9,7 @@
#define UART1_CTS 0x80005014
#define UART1_BR 0x80005018
#define MACA_BASE 0x80004000
#define MACA_RESET 0x80004004
#define MACA_RANDOM 0x80004008
#define MACA_CONTROL 0x8000400c
#define MACA_STATUS 0x80004010
#define MACA_DMARX 0x80004080
#define MACA_DMATX 0x80004084
#define MACA_GETRXLVL 0x80004098
#define MACA_PREAMBLE 0x8000411c
#include "maca.h"
#include "embedded_types.h"
#define reg(x) (*(volatile uint32_t *)(x))
@ -39,6 +30,7 @@ __attribute__ ((section ("startup")))
void main(void) {
uint8_t c;
volatile uint32_t i;
uint32_t tmp;
volatile uint32_t *data;
/* Restore UART regs. to default */
@ -58,18 +50,27 @@ void main(void) {
reg(UART1_CON) = 0x00000003; /* enable receive and transmit */
reg(GPIO_FUNC_SEL0) = ( (0x01 << (14*2)) | (0x01 << (15*2)) ); /* set GPIO15-14 to UART (UART1 TX and RX)*/
reg(MACA_RESET) = 0x3; /* reset, turn on the clock */
for(i=0; i<DELAY; i++) { continue; }
reg(MACA_RESET) = 0x2; /* unreset, turn on the clock */
reg(MACA_CONTROL) = 0x00000224; /* continuous receive test mode */
reg(MACA_DMARX) = DATA; /* put data somewhere */
data = DATA;
for(i=0; i<DELAY; i++) { continue; }
init_phy();
reg(MACA_CONTROL) = SMAC_MACA_CNTL_INIT_STATE;
for(i=0; i<DELAY; i++) { continue; }
data = (void *)DATA;
data[0] = 0xdeadbeef;
reg(MACA_DMARX) = DATA; /* put data somewhere */
reg(MACA_PREAMBLE) = 0xface0fff;
#define NL "\033[K\r\n"
puts("\033[H\033[2J");
while(1) {
puts("\033[Hrftest-rx --- ");
puts("\033[Hrftest-rx --- " );
puts(" maca_getrxlvl: 0x");
put_hex(reg(MACA_GETRXLVL));
puts(" data[0]: 0x");
@ -78,14 +79,42 @@ void main(void) {
put_hex32(reg(MACA_STATUS));
puts(" random: 0x");
put_hex32(reg(MACA_RANDOM));
puts("\n\r");
puts(NL);
/*
puts("base +0 +4 +8 +c +10 +14 +18 +1c " NL);
for (i = 0; i < 96; i ++) {
if ((i & 7) == 0) {
put_hex16(4 * i);
}
putc(' ');
put_hex32(reg(MACA_BASE+(4*i)));
if ((i & 7) == 7)
puts("\n\r");
else
putc(' ');
puts(NL);
}
puts(NL);
*/
/* start rx sequence */
reg(MACA_CONTROL) = 0x00031a01; /* abort */
while (((tmp = reg(MACA_STATUS)) & 15) == 14)
puts(".");
puts("abort status is "); put_hex32(tmp); puts(NL);
puts("1 status is "); put_hex32(reg(MACA_STATUS)); puts(NL);
puts("2 status is "); put_hex32(reg(MACA_STATUS)); puts(NL);
puts("3 status is "); put_hex32(reg(MACA_STATUS)); puts(NL);
reg(MACA_CONTROL) = 0x00031a04; /* receive */
while (((tmp = reg(MACA_STATUS)) & 15) == 14)
puts(".");
puts("complete status is "); put_hex32(tmp); puts(NL);
puts("1 status is "); put_hex32(reg(MACA_STATUS)); puts(NL);
puts("2 status is "); put_hex32(reg(MACA_STATUS)); puts(NL);
puts("3 status is "); put_hex32(reg(MACA_STATUS)); puts(NL);
puts(NL);
for(i=0; i<DELAY; i++) { continue; }
for(i=0; i<DELAY; i++) { continue; }
for(i=0; i<DELAY; i++) { continue; }
for(i=0; i<DELAY; i++) { continue; }
for(i=0; i<DELAY; i++) { continue; }
};

55
tests/rftest-tx.c
View File

@ -9,17 +9,10 @@
#define UART1_CTS 0x80005014
#define UART1_BR 0x80005018
#define MACA_RESET 0x80004004
#define MACA_CONTROL 0x8000400c
#define MACA_STATUS 0x80004010
#define MACA_DMARX 0x80004080
#define MACA_DMATX 0x80004084
#define MACA_GETRXLVL 0x80004098
#define MACA_PREAMBLE 0x8000411c
#include "maca.h"
#include "embedded_types.h"
#define reg(x) (*(volatile uint32_t *)x)
#define reg(x) (*(volatile uint32_t *)(x))
#define DELAY 400000
#define DATA 0x00401000;
@ -38,6 +31,7 @@ void main(void) {
uint8_t c;
volatile uint32_t i;
volatile uint32_t *data;
uint32_t tmp;
/* Restore UART regs. to default */
/* in case there is still bootloader state leftover */
@ -57,14 +51,51 @@ void main(void) {
reg(GPIO_FUNC_SEL0) = ( (0x01 << (14*2)) | (0x01 << (15*2)) ); /* set GPIO15-14 to UART (UART1 TX and RX)*/
reg(MACA_RESET) = 0x3; /* reset, turn on the clock */
for(i=0; i<DELAY; i++) { continue; }
reg(MACA_RESET) = 0x2; /* unreset, turn on the clock */
reg(MACA_CONTROL) = 0x00000223; /* continuous transmit test mode */
for(i=0; i<DELAY; i++) { continue; }
init_phy();
reg(MACA_CONTROL) = SMAC_MACA_CNTL_INIT_STATE;
for(i=0; i<DELAY; i++) { continue; }
data = (void *)DATA;
data[0] = 0xabc0ffee;
maca_txlen = 1;
reg(MACA_DMATX) = DATA; /* get data from somewhere */
reg(MACA_PREAMBLE) = 0xface0fff;
#define NL "\033[K\r\n"
puts("\033[H\033[2J");
while(1) {
puts("rftest-tx --- ");
puts("\033[H");
puts("rftest-tx --- " NL);
/*
puts("base +0 +4 +8 +c +10 +14 +18 +1c " NL);
for (i = 0; i < 96; i ++) {
if ((i & 7) == 0) {
put_hex16(4 * i);
}
putc(' ');
put_hex32(reg(MACA_BASE+(4*i)));
if ((i & 7) == 7)
puts(NL);
}
puts(NL);
*/
/* start a sequence */
reg(MACA_CONTROL) = 0x00031A03;
/* wait for it to finish */
while (((tmp = reg(MACA_STATUS)) & 15) == 14)
continue;
puts("completed status is ");
put_hex32(tmp);
puts(NL);
for(i=0; i<DELAY; i++) { continue; }
};
}