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Set CC2500 to RX mode

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This commit is contained in:
Goebish 2019-09-04 14:58:52 +02:00
parent c688d63b8f
commit d229004144
1 changed files with 3 additions and 1 deletions
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4
Multiprotocol/Scanner_cc2500.ino
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@ -135,7 +135,7 @@ static int __attribute__((unused)) _scan_rssi()
{ {
uint8_t rssi = CC2500_ReadReg(0x40 | CC2500_34_RSSI); // 0.5 db/count, RSSI value read from the RSSI status register is a 2’s complement number uint8_t rssi = CC2500_ReadReg(0x40 | CC2500_34_RSSI); // 0.5 db/count, RSSI value read from the RSSI status register is a 2’s complement number
debugln("rssi %d", rssi);
uint8_t rssi_rel; uint8_t rssi_rel;
if (rssi >= 128) { if (rssi >= 128) {
@ -144,6 +144,7 @@ static int __attribute__((unused)) _scan_rssi()
else { else {
rssi_rel = rssi + 128; // relativ power levels 128-255 (equals -73 to -10 dBm) rssi_rel = rssi + 128; // relativ power levels 128-255 (equals -73 to -10 dBm)
} }
debugln("rssi %d", rssi_rel);
return rssi_rel; return rssi_rel;
} }
@ -188,6 +189,7 @@ uint16_t initScanner(void)
CC2500_Strobe(CC2500_SFSTXON); CC2500_Strobe(CC2500_SFSTXON);
delayMicroseconds(800); delayMicroseconds(800);
CC2500_Strobe(CC2500_SIDLE); CC2500_Strobe(CC2500_SIDLE);
CC2500_SetTxRxMode(RX_EN);
CC2500_Strobe(CC2500_SRX); // Receive mode CC2500_Strobe(CC2500_SRX); // Receive mode
BIND_DONE; BIND_DONE;
return 1250; return 1250;