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Jan Hamal Dvořák 2024-08-03 08:50:39 +02:00
parent 49cf85006d
commit 2811d56298
1 changed files with 3 additions and 1 deletions
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src/main.c
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@ -62,9 +62,11 @@ static uint32_t lo_phase[LO_NUM_PHASES][LO_PHASE_WORDS]
static uint32_t nco_addr = (uint32_t)lo_phase; static uint32_t nco_addr = (uint32_t)lo_phase;
#define DECIMATE 16 #define DECIMATE 16
#define RX_BITS_DEPTH 10 #define RX_BITS_DEPTH 8
#define RX_WORDS (1 << (RX_BITS_DEPTH - 2)) #define RX_WORDS (1 << (RX_BITS_DEPTH - 2))
static_assert(RX_WORDS >= 4 * DECIMATE, "RX_WORDS >= 4 * DECIMATE");
static uint32_t rx_cos[RX_WORDS] __attribute__((__aligned__(1 << RX_BITS_DEPTH))); static uint32_t rx_cos[RX_WORDS] __attribute__((__aligned__(1 << RX_BITS_DEPTH)));
static const uint32_t *rx_start = rx_cos; static const uint32_t *rx_start = rx_cos;