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rftest-tx and refine post_tx for fast transmission

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This commit is contained in:
Mariano Alvira 2010-03-07 16:49:57 -05:00
parent 4b17c144d0
commit 667b238148
2 changed files with 40 additions and 134 deletions
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14
lib/maca.c
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@ -177,24 +177,24 @@ void post_tx(void) {
/* disable soft timeout clock */
/* disable start clock */
*MACA_TMRDIS = (1 << maca_tmren_sft) | ( 1 << maca_tmren_strt ) ;
/* set complete clock to long value */
/* this doesn't work right */
/* lock up seems to happen when switching from receive to transmitt */
/* set complete clock to long value */
/* acts like a watchdog incase the MACA locks up */
*MACA_CPLCLK = *MACA_CLK + (CLK_PER_BYTE * dma_tx->length+6) + (CLK_PER_BYTE * 0);
// *MACA_CPLCLK = *MACA_CLK + (CLK_PER_BYTE * dma_tx->length+6) + (CLK_PER_BYTE * 0);
/* enable complete clock */
*MACA_TMREN = (1 << maca_tmren_cpl);
/* do the transmit */
for(i=0; i<1000; i++) { continue; }
// *MACA_TMREN = (1 << maca_tmren_cpl);
enable_irq(MACA);
/* *MACA_CONTROL = ( (1 << maca_ctrl_prm) | ( 4 << PRECOUNT) |
(maca_ctrl_mode_no_cca << maca_ctrl_mode) |
(1 << maca_ctrl_asap) |
(maca_ctrl_seq_tx)); */
// for(i=0; i<1000; i++) { continue; }
*MACA_CONTROL = ( (1 << maca_ctrl_prm) |
(maca_ctrl_mode_no_cca << maca_ctrl_mode) |
(1 << maca_ctrl_asap) |
(maca_ctrl_seq_tx));
for(i=0; i<1000; i++) { continue; }
}
void tx_packet(volatile packet_t *p) {