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Merge pull request #16604 from jia200x/pr/lora/fix_rx_timeout_size

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netdev/lora: fix size of NETOPT_RX_SYMBOL_TIMEOUT
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Francisco 2021-07-06 12:15:00 +02:00 committed by GitHub
commit daeac91aea
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6 changed files with 12 additions and 9 deletions
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2
drivers/include/sx127x.h
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@ -637,7 +637,7 @@ void sx127x_set_preamble_length(sx127x_t *dev, uint16_t preamble);
* @param[in] dev The sx127x device descriptor
* @param[in] timeout The LoRa symbol timeout
*/
void sx127x_set_symbol_timeout(sx127x_t *dev, uint16_t timeout);
void sx127x_set_symbol_timeout(sx127x_t *dev, uint8_t timeout);
/**
* @brief Sets the SX127X RX timeout

6
drivers/sx127x/sx127x_getset.c
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@ -866,16 +866,16 @@ void sx127x_set_tx_timeout(sx127x_t *dev, uint32_t timeout)
dev->settings.lora.tx_timeout = timeout;
}
void sx127x_set_symbol_timeout(sx127x_t *dev, uint16_t timeout)
void sx127x_set_symbol_timeout(sx127x_t *dev, uint8_t timeout)
{
DEBUG("[sx127x] Set symbol timeout: %d\n", timeout);
uint8_t config2_reg = sx127x_reg_read(dev, SX127X_REG_LR_MODEMCONFIG2);
config2_reg &= SX127X_RF_LORA_MODEMCONFIG2_SYMBTIMEOUTMSB_MASK;
config2_reg |= (timeout >> 8) & ~SX127X_RF_LORA_MODEMCONFIG2_SYMBTIMEOUTMSB_MASK;
config2_reg |= timeout & ~SX127X_RF_LORA_MODEMCONFIG2_SYMBTIMEOUTMSB_MASK;
sx127x_reg_write(dev, SX127X_REG_LR_MODEMCONFIG2, config2_reg);
sx127x_reg_write(dev, SX127X_REG_LR_SYMBTIMEOUTLSB, timeout & 0xFF);
sx127x_reg_write(dev, SX127X_REG_LR_SYMBTIMEOUTLSB, timeout);
}
bool sx127x_get_iq_invert(const sx127x_t *dev)

4
drivers/sx127x/sx127x_netdev.c
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@ -444,8 +444,8 @@ static int _set(netdev_t *netdev, netopt_t opt, const void *val, size_t len)
return sizeof(netopt_enable_t);
case NETOPT_RX_SYMBOL_TIMEOUT:
assert(len <= sizeof(uint16_t));
sx127x_set_symbol_timeout(dev, *((const uint16_t *)val));
assert(len <= sizeof(uint8_t));
sx127x_set_symbol_timeout(dev, *((const uint8_t *)val));
return sizeof(uint16_t);
case NETOPT_RX_TIMEOUT:

5
pkg/semtech-loramac/contrib/semtech_loramac_radio.c
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@ -127,7 +127,10 @@ void SX127XSetRxConfig(RadioModems_t modem, uint32_t bandwidth,
loramac_netdev_ptr->driver->set(loramac_netdev_ptr, NETOPT_CHANNEL_HOP_PERIOD, &hopPeriod, sizeof(uint8_t));
netopt_enable_t iq_inverted = (iqInverted) ? NETOPT_ENABLE : NETOPT_DISABLE;
loramac_netdev_ptr->driver->set(loramac_netdev_ptr, NETOPT_IQ_INVERT, &iq_inverted, sizeof(netopt_enable_t));
loramac_netdev_ptr->driver->set(loramac_netdev_ptr, NETOPT_RX_SYMBOL_TIMEOUT, &symbTimeout, sizeof(uint16_t));
assert(symbTimeout <= UINT8_MAX);
uint8_t symbol_timeout = symbTimeout;
loramac_netdev_ptr->driver->set(loramac_netdev_ptr, NETOPT_RX_SYMBOL_TIMEOUT,
&symbol_timeout, sizeof(symbol_timeout));
netopt_enable_t single_rx = rxContinuous ? NETOPT_DISABLE : NETOPT_ENABLE;
loramac_netdev_ptr->driver->set(loramac_netdev_ptr, NETOPT_SINGLE_RECEIVE, &single_rx, sizeof(netopt_enable_t));
}

2
sys/net/gnrc/link_layer/lorawan/gnrc_lorawan.c
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@ -129,7 +129,7 @@ static void _config_radio(gnrc_lorawan_t *mac, uint32_t channel_freq,
/* Switch to single listen mode */
const netopt_enable_t single = true;
dev->driver->set(dev, NETOPT_SINGLE_RECEIVE, &single, sizeof(single));
const uint16_t timeout = CONFIG_GNRC_LORAWAN_MIN_SYMBOLS_TIMEOUT;
const uint8_t timeout = CONFIG_GNRC_LORAWAN_MIN_SYMBOLS_TIMEOUT;
dev->driver->set(dev, NETOPT_RX_SYMBOL_TIMEOUT, &timeout,
sizeof(timeout));
}

2
tests/driver_sx127x/main.c
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@ -359,7 +359,7 @@ int rx_timeout_cmd(int argc, char **argv)
}
netdev_t *netdev = (netdev_t *)&sx127x;
uint16_t rx_timeout;
uint8_t rx_timeout;
if (strstr(argv[1], "set") != NULL) {
if (argc < 3) {