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initialize packet pointers properly.

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This commit is contained in:
Mariano Alvira 2010-04-06 12:53:57 -04:00
parent 4f8fc7bdfd
commit e6a92481a1
1 changed files with 2 additions and 1 deletions
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3
lib/maca.c
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@ -36,7 +36,7 @@
#define reg(x) (*(volatile uint32_t *)(x)) #define reg(x) (*(volatile uint32_t *)(x))
static volatile packet_t packet_pool[NUM_PACKETS]; static volatile packet_t packet_pool[NUM_PACKETS];
static volatile packet_t *free_head, *rx_end, *tx_end, *dma_tx, *dma_rx = 0; static volatile packet_t *free_head, *rx_end, *tx_end, *dma_tx, *dma_rx;
/* rx_head and tx_head are visible to the outside */ /* rx_head and tx_head are visible to the outside */
/* so you can peek at it and see if there is data */ /* so you can peek at it and see if there is data */
@ -65,6 +65,7 @@ void maca_init(void) {
radio_init(); radio_init();
flyback_init(); flyback_init();
init_phy(); init_phy();
free_head = 0; rx_end = 0; tx_end = 0; dma_tx = 0; dma_rx = 0;
free_all_packets(); free_all_packets();
/* initial radio command */ /* initial radio command */