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drivers/nrf24l01p: add function to disable crc

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This commit is contained in:
Cenk Gündoğan 2017-03-22 13:10:24 +01:00
parent 4618bcfa7b
commit 3629796937
2 changed files with 15 additions and 0 deletions
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9
drivers/include/nrf24l01p.h
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@ -546,6 +546,15 @@ int nrf24l01p_enable_pipe(nrf24l01p_t *dev, nrf24l01p_rx_pipe_t pipe);
*/ */
int nrf24l01p_disable_pipe(nrf24l01p_t *dev, nrf24l01p_rx_pipe_t pipe); int nrf24l01p_disable_pipe(nrf24l01p_t *dev, nrf24l01p_rx_pipe_t pipe);
/**
* @brief Disable CRC error detection on the nrf24l01+ transceiver.
*
* @param[in] dev Transceiver device to use.
*
* @return 0.
*/
int nrf24l01p_disable_crc(nrf24l01p_t *dev);
/** /**
* @brief Enable CRC error detection on the nrf24l01+ transceiver. * @brief Enable CRC error detection on the nrf24l01+ transceiver.
* *

6
drivers/nrf24l01p/nrf24l01p.c
View File

@ -815,7 +815,13 @@ int nrf24l01p_disable_pipe(nrf24l01p_t *dev, nrf24l01p_rx_pipe_t pipe)
return nrf24l01p_write_reg(dev, REG_EN_RXADDR, pipe_conf); return nrf24l01p_write_reg(dev, REG_EN_RXADDR, pipe_conf);
} }
int nrf24l01p_disable_crc(nrf24l01p_t *dev)
{
char conf;
nrf24l01p_read_reg(dev, REG_CONFIG, &conf);
return nrf24l01p_write_reg(dev, REG_CONFIG, (conf & ~(EN_CRC)));
}
int nrf24l01p_enable_crc(nrf24l01p_t *dev, nrf24l01p_crc_t crc) int nrf24l01p_enable_crc(nrf24l01p_t *dev, nrf24l01p_crc_t crc)
{ {