Paparazzi UAS  v5.2.2_stable-0-gd6b9f29
Paparazzi is a free software Unmanned Aircraft System.
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high_speed_logger_spi_link.c
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22 
24 
25 #include "subsystems/imu.h"
26 #include "mcu_periph/spi.h"
27 
30 
31 static volatile bool_t high_speed_logger_spi_link_ready = TRUE;
32 
33 static void high_speed_logger_spi_link_trans_cb( struct spi_transaction *trans );
34 
37 
44  high_speed_logger_spi_link_transaction.slave_idx = HIGH_SPEED_LOGGER_SPI_LINK_SLAVE_NUMBER;
50 }
51 
52 
54 {
56  {
67 
68  spi_submit(&(HIGH_SPEED_LOGGER_SPI_LINK_DEVICE), &high_speed_logger_spi_link_transaction);
69  }
70 
72 }
73 
74 static void high_speed_logger_spi_link_trans_cb( struct spi_transaction *trans __attribute__ ((unused)) ) {
76 }
77 
78 
enum SPIBitOrder bitorder
MSB/LSB order.
Definition: spi.h:152
enum SPIClockPolarity cpol
clock polarity control
Definition: spi.h:149
uint8_t input_length
number of data words to read
Definition: spi.h:145
int32_t p
in rad/s with INT32_RATE_FRAC
enum SPIClockPhase cpha
clock phase control
Definition: spi.h:150
CPHA = 1.
Definition: spi.h:69
struct Int32Rates gyro_unscaled
unscaled gyroscope measurements
Definition: imu.h:49
volatile uint8_t * input_buf
pointer to receive buffer for DMA
Definition: spi.h:143
CPOL = 1.
Definition: spi.h:78
enum SPISlaveSelect select
slave selection behavior
Definition: spi.h:148
#define FALSE
Definition: imu_chimu.h:141
Architecture independent SPI (Serial Peripheral Interface) API.
struct Int32Vect3 accel_unscaled
unscaled accelerometer measurements
Definition: imu.h:50
Definition: spi.h:84
enum SPIClockDiv cdiv
prescaler of main clock to use as SPI clock
Definition: spi.h:153
bool_t spi_submit(struct spi_periph *p, struct spi_transaction *t)
Submit a spi transaction.
Definition: spi_arch.c:470
struct Imu imu
global IMU state
Definition: imu_aspirin2.c:47
enum SPIDataSizeSelect dss
data transfer word size
Definition: spi.h:151
uint8_t output_length
number of data words to write
Definition: spi.h:146
Inertial Measurement Unit interface.
struct Int32Vect3 mag_unscaled
unscaled magnetometer measurements
Definition: imu.h:51
#define TRUE
Definition: imu_chimu.h:144
unsigned char uint8_t
Definition: types.h:14
slave is selected before transaction and unselected after
Definition: spi.h:57
uint8_t slave_idx
slave id: SPI_SLAVE0 to SPI_SLAVE4
Definition: spi.h:147
int32_t q
in rad/s with INT32_RATE_FRAC
Definition: spi.h:119
SPI transaction structure.
Definition: spi.h:142
volatile uint8_t * output_buf
pointer to transmit buffer for DMA
Definition: spi.h:144
int32_t r
in rad/s with INT32_RATE_FRAC
SPICallback after_cb
NULL or function called after the transaction.
Definition: spi.h:155