get LQI of received packets
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4 changed files with 11 additions and 5 deletions
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@ -30,7 +30,7 @@
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* This file is part of libmc1322x: see http://mc1322x.devl.org
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* for details.
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*
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* $Id: maca.h,v 1.1 2010/06/10 14:55:39 maralvira Exp $
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* $Id: maca.h,v 1.2 2010/11/07 14:06:57 maralvira Exp $
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*/
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#ifndef _MACA_H_
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@ -52,6 +52,8 @@ void check_maca(void);
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void set_power(uint8_t power);
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void set_channel(uint8_t chan);
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extern uint8_t (*get_lqi)(void);
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#define DEMOD_DCD 1 /* -96dBm, 22.2mA */
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#define DEMOD_NCD 0 /* -100dBm, 24.2mA */
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void set_demodulator_type(uint8_t demod);
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@ -30,7 +30,7 @@
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* This file is part of libmc1322x: see http://mc1322x.devl.org
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* for details.
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*
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* $Id: packet.h,v 1.1 2010/06/10 14:55:39 maralvira Exp $
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* $Id: packet.h,v 1.2 2010/11/07 14:06:57 maralvira Exp $
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*/
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#ifndef PACKET_H
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@ -51,6 +51,7 @@ struct packet {
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/* On TX this should be 0 */
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/* On RX this should be 1 since the maca puts the length as the first byte*/
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uint8_t offset;
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uint8_t lqi;
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#if PACKET_STATS
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uint8_t seen;
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uint8_t post_tx;
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@ -30,7 +30,7 @@
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* This file is part of libmc1322x: see http://mc1322x.devl.org
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* for details.
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*
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* $Id: maca.c,v 1.5 2010/07/28 18:49:34 maralvira Exp $
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* $Id: maca.c,v 1.6 2010/11/07 14:06:58 maralvira Exp $
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*/
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#include <mc1322x.h>
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@ -609,6 +609,7 @@ void maca_isr(void) {
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if (data_indication_irq()) {
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*MACA_CLRIRQ = (1 << maca_irq_di);
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dma_rx->length = *MACA_GETRXLVL - 2; /* packet length does not include FCS */
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dma_rx->lqi = get_lqi();
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// PRINTF("maca data ind %x %d\n\r", dma_rx, dma_rx->length);
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if(maca_rx_callback != 0) { maca_rx_callback(dma_rx); }
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add_to_rx(dma_rx);
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@ -1078,6 +1079,8 @@ void set_channel(uint8_t chan) {
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if(bit_is_set(*NIPEND, INT_NUM_MACA)) { *INTFRC = (1 << INT_NUM_MACA); }
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}
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uint8_t (*get_lqi)(void) = (void *) 0x0000e04d;
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#define ROM_END 0x0013ffff
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#define ENTRY_EOF 0x00000e0f
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/* processes up to 4 words of initialization entries */
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@ -30,7 +30,7 @@
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* This file is part of libmc1322x: see http://mc1322x.devl.org
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* for details.
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*
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* $Id: tests.c,v 1.1 2010/06/10 14:55:39 maralvira Exp $
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* $Id: tests.c,v 1.2 2010/11/07 14:06:58 maralvira Exp $
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*/
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#include <mc1322x.h>
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@ -48,7 +48,7 @@ void print_packet(volatile packet_t *p) {
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volatile uint8_t i,j,k;
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#define PER_ROW 16
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if(p) {
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printf("len 0x%02x",p->length);
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printf("len 0x%02x lqi 0x%02x", p->length, p->lqi);
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for(j=0, k=0; j <= ((p->length)%PER_ROW); j++) {
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printf("\n\r");
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for(i=0; i < PER_ROW; i++, k++) {
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