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rftest-rx is done for now. it prints out each received packet with a

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timestamp and toggles the green led.
This commit is contained in:
Mariano Alvira 2009-04-13 15:54:10 -04:00
parent b8a7dd0c9e
commit 1cc946b53a
3 changed files with 133 additions and 69 deletions
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3
include/maca.h
View file

@ -397,6 +397,9 @@ typedef union maca_maskirq_reg_tag
uint32_t Reg;
} maca_maskirq_reg_t;
#define _is_action_complete_interrupt(x) (0 != (maca_irq_acpl & x))
#define _is_filter_failed_interrupt(x) (0 != (maca_irq_flt & x))
#define SMAC_MACA_CNTL_INIT_STATE ( control_prm | control_nofc | control_mode_non_slotted )
#define MACA_WRITE(reg, src) (reg = src)

2
src/maca.c
View file

@ -24,7 +24,7 @@ void init_phy(void)
maca_framesync = 0x000000A7;
maca_clk = 0x00000008;
// maca_maskirq = 0; //(maca_irq_cm | maca_irq_acpl | maca_irq_rst | maca_irq_di | maca_irq_crc | maca_irq_flt );
maca_maskirq = maca_irq_rst;
maca_maskirq = (maca_irq_rst | maca_irq_acpl | maca_irq_cm | maca_irq_flt);
maca_slotoffset = 0x00350000;
}

193
tests/rftest-rx.c
View file

@ -9,6 +9,9 @@
#define UART1_CTS 0x80005014
#define UART1_BR 0x80005018
#define GPIO_PAD_DIR0 0x80000000
#define GPIO_DATA0 0x80000008
#include "maca.h"
#include "embedded_types.h"
@ -72,14 +75,32 @@ void dump_regs(uint32_t base, uint32_t len) {
puts(NL);
}
volatile uint8_t led;
#define led_on() do { led = 1; reg(GPIO_DATA0) = 0x00000200; } while(0);
#define led_off() do { led = 0; reg(GPIO_DATA0) = 0x00000000; } while(0);
void toggle_led(void) {
if(0 == led) {
led_on();
led = 1;
} else {
led_off();
}
}
__attribute__ ((section ("startup")))
void main(void) {
uint8_t c;
volatile uint32_t i;
uint32_t tmp;
volatile uint32_t *data;
volatile uint8_t *data;
uint16_t status;
*(volatile uint32_t *)GPIO_PAD_DIR0 = 0x00000200;
led_on();
/* Restore UART regs. to default */
/* in case there is still bootloader state leftover */
@ -110,45 +131,122 @@ void main(void) {
for(i=0; i<DELAY; i++) { continue; }
data = (void *)DATA;
data[0] = 0xdeadbeef;
reg(MACA_DMARX) = DATA; /* put data somewhere */
reg(MACA_PREAMBLE) = 0;
puts("maca_base\n\r");
dump_regs(MACA_BASE, 96);
puts("modem write base\n\r");
dump_regs(0x80009000, 96);
puts("modem read base\n\r");
dump_regs(0x800091c0, 96);
puts("CRM\n\r");
dump_regs(0x80003000, 96);
puts("reserved modem_base\n\r");
dump_regs(0x80009200, 192);
/* puts("maca_base\n\r"); */
/* dump_regs(MACA_BASE, 96); */
/* puts("modem write base\n\r"); */
/* dump_regs(0x80009000, 96); */
/* puts("modem read base\n\r"); */
/* dump_regs(0x800091c0, 96); */
/* puts("CRM\n\r"); */
/* dump_regs(0x80003000, 96); */
/* puts("reserved modem_base\n\r"); */
/* dump_regs(0x80009200, 192); */
command_xcvr_rx();
puts("\033[H\033[2J");
// puts("\033[H\033[2J");
while(1) {
uint32_t TsmRxSteps, LastWarmupStep, LastWarmupData, LastWarmdownStep, LastWarmdownData;
puts("\033[Hrftest-rx --- " );
puts(" maca_getrxlvl: 0x");
put_hex(reg(MACA_GETRXLVL));
puts(" data[0]: 0x");
put_hex32(data[0]);
puts(" status: 0x");
put_hex32(reg(MACA_STATUS));
puts(" random: 0x");
put_hex32(reg(MACA_RANDOM));
puts(NL);
if(_is_action_complete_interrupt(maca_irq)) {
maca_clrirq = maca_irq;
puts("Maca_base");
puts(NL);
dump_regs(MACA_BASE,96);
status = reg(MACA_STATUS) & 0x0000ffff;
switch(status)
{
case(cc_aborted):
{
puts("aborted\n\r");
ResumeMACASync();
break;
puts("0x80009000");
puts(NL);
dump_regs(0x80009000,192);
}
case(cc_not_completed):
{
puts("not completed\n\r");
ResumeMACASync();
break;
}
case(cc_timeout):
{
puts("timeout\n\r");
ResumeMACASync();
break;
}
case(cc_no_ack):
{
puts("no ack\n\r");
ResumeMACASync();
break;
}
case(cc_ext_timeout):
{
puts("ext timeout\n\r");
ResumeMACASync();
break;
}
case(cc_ext_pnd_timeout):
{
puts("ext pnd timeout\n\r");
ResumeMACASync();
break;
}
case(cc_success):
{
// puts("success\n\r");
puts("rftest-rx --- " );
puts(" maca_getrxlvl: 0x");
put_hex(reg(MACA_GETRXLVL));
puts(" timestamp: 0x");
put_hex32(maca_timestamp);
puts("\n\r");
puts(" data: ");
for(i=0; i<reg(MACA_GETRXLVL); i++) {
put_hex(data[i]);
putc(' ');
}
puts("\n\r");
toggle_led();
command_xcvr_rx();
break;
}
default:
{
puts("status: ");
put_hex16(status);
ResumeMACASync();
command_xcvr_rx();
}
}
} else if (_is_filter_failed_interrupt(maca_irq)) {
puts("filter failed\n\r");
ResumeMACASync();
command_xcvr_rx();
}
/* puts(NL); */
/* puts("Maca_base"); */
/* puts(NL); */
/* dump_regs(MACA_BASE,96); */
/* puts("0x80009000"); */
/* puts(NL); */
/* dump_regs(0x80009000,192); */
/* /\* start rx sequence *\/ */
/* reg(MACA_CONTROL) = 0x00031a01; /\* abort *\/ */
@ -189,43 +287,6 @@ void main(void) {
/* put_hex32(LastWarmdownData); */
/* puts(NL); */
/* status = reg(MACA_STATUS) & 0x0000ffff; */
/* switch(status) */
/* { */
/* case(cc_aborted): */
/* { */
/* puts("aborted\n\r"); */
/* ResumeMACASync(); */
/* command_xcvr_rx(); */
/* break; */
/* } */
/* case(cc_not_completed): */
/* { */
/* puts("not completed\n\r"); */
/* ResumeMACASync(); */
/* break; */
/* } */
/* case(cc_success): */
/* { */
/* puts("success\n\r"); */
/* break; */
/* } */
/* default: */
/* { */
/* puts("status: "); */
/* put_hex16(status); */
/* ResumeMACASync(); */
/* command_xcvr_rx(); */
/* } */
/* } */
/* reg(MACA_CONTROL) = 0x00031a04; /\* receive *\/ */
/* while (((tmp = reg(MACA_STATUS)) & 15) == 14) */
/* puts("."); */