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sort out the length details.

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This commit is contained in:
Mariano Alvira 2010-03-07 18:48:47 -05:00
parent fb922c0ab9
commit d3f6ef07f2
3 changed files with 9 additions and 7 deletions
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5
lib/maca.c
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@ -21,9 +21,10 @@
#define CLK_PER_BYTE 8
#ifndef RECV_SOFTIMEOUT
#define RECV_SOFTIMEOUT 4*128*CLK_PER_BYTE /* 4 128 byte packets */
#define RECV_SOFTIMEOUT (8*128*CLK_PER_BYTE) /* 4 128 byte packets */
#endif
#define MAX_PACKET_SIZE (MAX_PAYLOAD_SIZE + 2) /* packet includes 2 bytes of checksum */
#define reg(x) (*(volatile uint32_t *)(x))
@ -345,7 +346,7 @@ void maca_isr(void) {
if (data_indication_irq()) {
*MACA_CLRIRQ = (1 << maca_irq_di);
dma_rx->length = *MACA_GETRXLVL - 2;
dma_rx->length = *MACA_GETRXLVL - 2; /* packet length does not include FCS */
// PRINTF("maca data ind %x %d\n\r", dma_rx, dma_rx->length);
add_to_rx(dma_rx);
dma_rx = 0;