nes-proj/tests/rftest-rx.c

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#include <mc1322x.h>
#include <board.h>
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#include <stdio.h>
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#include "tests.h"
#include "config.h"
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#define LED LED_GREEN
void maca_rx_callback(volatile packet_t *p) {
(void)p;
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toggle_gpio0(LED);
toggle_gpio0(LED);
}
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void main(void) {
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volatile packet_t *p;
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*GPIO_DATA0 = 0x00000000;
*GPIO_PAD_DIR0 = ( 1 << LED );
/* read from the data register instead of the pad */
/* this is needed because the led clamps the voltage low */
*GPIO_DATA_SEL0 = ( 1 << LED );
/* trim the reference osc. to 24MHz */
pack_XTAL_CNTL(CTUNE_4PF, CTUNE, FTUNE, IBIAS);
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uart_init(INC, MOD, SAMP);
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vreg_init();
maca_init();
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/* sets up tx_on, should be a board specific item */
*GPIO_FUNC_SEL2 = (0x01 << ((44-16*2)*2));
*GPIO_PAD_DIR_SET1 = (1 << (44-32));
/* sets up rx_on, should be a board specific item */
*GPIO_FUNC_SEL2 = (0x02 << ((45-16*2)*2));
*GPIO_PAD_DIR_SET1 = (1 << (45-32));
set_power(0x0f); /* 0dbm */
set_channel(0); /* channel 11 */
print_welcome("rftest-rx");
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while(1) {
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if((p = rx_packet())) {
/* print and free the packet */
printf("rftest-rx --- ");
print_packet(p);
free_packet(p);
}
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}
}