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Code Issues Releases Activity

OP-1674 Allow channel 250

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This commit is contained in:
Laurent Lalanne 2015-01-12 12:57:01 +01:00
parent ada09a8aaa
commit 4c27a78072
2 changed files with 4 additions and 4 deletions
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6
flight/pios/common/pios_rfm22b.c
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@ -167,7 +167,7 @@ static const uint8_t channel_list[] = {
217, 27, 87, 122, 125, 135, 148, 178, 71, 206, 57, 141, 35, 30, 246, 159, 16, 32, 15, 229, 20, 12, 223,
150, 101, 79, 56, 102, 111, 174, 236, 137, 143, 52, 225, 64, 224, 112, 168, 243, 130, 108, 202, 123, 146, 228,
75, 46, 153, 7, 192, 175, 151, 222, 59, 82, 90, 1, 65, 109, 44, 165, 84, 43, 36, 128, 196, 67, 80,
136, 86, 70, 234, 66, 185, 10, 164, 177, 116, 50, 107, 183, 215, 212, 60, 227, 133, 120, 14
136, 86, 70, 234, 66, 185, 10, 164, 177, 116, 50, 107, 183, 215, 212, 60, 227, 133, 120, 14, 250
};
/* Local function forwared declarations */
@ -558,7 +558,7 @@ void PIOS_RFM22B_SetTxPower(uint32_t rfm22b_id, enum rfm22b_tx_power tx_pwr)
/**
* Sets the range and number of channels to use for the radio.
* The channels are 0 to 255 divided across the 430-440 MHz range.
* The channels are 0 to 250 divided across the 430-440 MHz range.
* The number of channels configured will be spread across the selected channel range.
* The channel spacing is 10MHz / 250 = 40kHz
*
@ -1618,7 +1618,7 @@ static void rfm22_setNominalCarrierFrequency(struct pios_rfm22b_dev *rfm22b_dev,
{
// Set the frequency channels to start at 430MHz
uint32_t frequency_hz = RFM22B_NOMINAL_CARRIER_FREQUENCY;
// The step size is 10MHz / 250 channels = 40khz, and the step size is specified in 10khz increments.
// The step size is 10MHz / 250 = 40khz, and the step size is specified in 10khz increments.
uint8_t freq_hop_step_size = 4;
// holds the hbsel (1 or 2)

2
flight/pios/inc/pios_rfm22b_priv.h
View File

@ -40,7 +40,7 @@
// ************************************
#define RFM22B_MAX_PACKET_LEN 64
#define RFM22B_NUM_CHANNELS 250
#define RFM22B_NUM_CHANNELS 251 // 0 (432Mhz) to 250 (440Mhz) = 251 channels
// ************************************