mirror of
https://bitbucket.org/librepilot/librepilot.git
synced 2024-12-02 10:24:11 +01:00
PIOS_RFM22b: No need to set the SPI clock speed in the RFM22b module - it can be set by the driver configuration.
This commit is contained in:
parent
001c43c090
commit
b1bd6d8583
@ -1767,17 +1767,6 @@ int rfm22_resetModule(uint8_t mode, uint32_t min_frequency_hz, uint32_t max_freq
|
||||
|
||||
exec_using_spi = true;
|
||||
|
||||
// ****************
|
||||
// setup the SPI port
|
||||
|
||||
// set SPI port SCLK frequency .. 4.5MHz
|
||||
PIOS_SPI_SetClockSpeed(PIOS_RFM22_SPI_PORT, PIOS_SPI_PRESCALER_16);
|
||||
// set SPI port SCLK frequency .. 2.25MHz
|
||||
// PIOS_SPI_SetClockSpeed(PIOS_RFM22_SPI_PORT, PIOS_SPI_PRESCALER_32);
|
||||
|
||||
// set SPI port SCLK frequency .. 285kHz .. purely for hardware fault finding
|
||||
// PIOS_SPI_SetClockSpeed(PIOS_RFM22_SPI_PORT, PIOS_SPI_PRESCALER_256);
|
||||
|
||||
// ****************
|
||||
// software reset the RF chip .. following procedure according to Si4x3x Errata (rev. B)
|
||||
|
||||
|
@ -86,7 +86,7 @@ static const struct pios_spi_cfg pios_spi_rfm22b_cfg =
|
||||
.SPI_CRCPolynomial = 0,
|
||||
.SPI_CPOL = SPI_CPOL_Low,
|
||||
.SPI_CPHA = SPI_CPHA_1Edge,
|
||||
.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_256, // slowest SCLK
|
||||
.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_16, // slowest SCLK
|
||||
},
|
||||
.use_crc = FALSE,
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user