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transmit at max power

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This commit is contained in:
Mariano Alvira 2010-03-07 18:48:36 -05:00
parent e8eaece25a
commit fb922c0ab9
1 changed files with 10 additions and 4 deletions
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14
tests/rftest-tx.c
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@ -7,15 +7,19 @@
#define LED LED_RED #define LED LED_RED
#define PAYLOAD_LEN 120 /* 802.15.4 PSDU is 127 MAX */
#define DELAY 400000 /* 2 bytes are the FCS */
/* therefore 125 is the max payload length */
#define PAYLOAD_LEN 16
#define DELAY 1
void fill_packet(volatile packet_t *p) { void fill_packet(volatile packet_t *p) {
static volatile uint8_t count=0; static volatile uint8_t count=0;
volatile uint8_t i; volatile uint8_t i;
p->length = PAYLOAD_LEN; p->length = PAYLOAD_LEN;
p->offset = 0; p->offset = 0;
for(i=0; i<PAYLOAD_LEN; i++) { p->data[0] = 0xff;
for(i=1; i<PAYLOAD_LEN; i++) {
p->data[i] = count++; p->data[i] = count++;
} }
} }
@ -44,7 +48,9 @@ void main(void) {
/* trim the reference osc. to 24MHz */ /* trim the reference osc. to 24MHz */
pack_XTAL_CNTL(CTUNE_4PF, CTUNE, FTUNE, IBIAS); pack_XTAL_CNTL(CTUNE_4PF, CTUNE, FTUNE, IBIAS);
set_power(0x0f); /* 0dbm */ // set_power(0x0f); /* 0xf = -1dbm, see 3-22 */
// set_power(0x11); /* 0x11 = 3dbm, see 3-22 */
set_power(0x12); /* 0x12 is the highest, not documented*/
set_channel(0); /* channel 11 */ set_channel(0); /* channel 11 */
/* initial radio command */ /* initial radio command */