qr_code_spi_link.c File Reference

#include "qr_code_spi_link.h"
#include "subsystems/imu.h"
#include "mcu_periph/spi.h"
#include "mcu_periph/uart.h"
#include "pprzlink/messages.h"
#include "subsystems/datalink/downlink.h"

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Functions
static void	qr_code_spi_link_trans_cb (struct spi_transaction *trans)
void	qr_code_spi_link_init (void)
void	qr_code_spi_link_periodic (void)

Variables
struct spi_transaction	qr_code_spi_link_transaction
static volatile bool	qr_code_spi_data_available = false
uint8_t	testDataOut [3] = {1, 2, 3}
uint8_t	testDataIn [3] = {9, 9, 9}

Function Documentation

void qr_code_spi_link_init

(

void

)

Definition at line 42 of file qr_code_spi_link.c.

References spi_transaction::after_cb, spi_transaction::bitorder, spi_transaction::cpha, spi_transaction::cpol, spi_transaction::dss, spi_transaction::input_buf, spi_transaction::input_length, spi_transaction::output_buf, spi_transaction::output_length, qr_code_spi_link_trans_cb(), qr_code_spi_link_transaction, spi1, spi_slave_register(), SPICphaEdge2, SPICpolIdleHigh, SPIDss8bit, SPIMSBFirst, testDataIn, and testDataOut.

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void qr_code_spi_link_periodic

(

void

)

Definition at line 58 of file qr_code_spi_link.c.

References DefaultChannel, DefaultDevice, spi_transaction::input_buf, qr_code_spi_data_available, qr_code_spi_link_transaction, spi1, and spi_slave_register().

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static void qr_code_spi_link_trans_cb ( struct spi_transaction *  trans )

static

Definition at line 70 of file qr_code_spi_link.c.

References qr_code_spi_data_available.

Referenced by qr_code_spi_link_init().

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Variable Documentation

volatile bool qr_code_spi_data_available = false

static

Definition at line 35 of file qr_code_spi_link.c.

Referenced by qr_code_spi_link_periodic(), and qr_code_spi_link_trans_cb().

struct spi_transaction qr_code_spi_link_transaction

Definition at line 33 of file qr_code_spi_link.c.

Referenced by qr_code_spi_link_init(), and qr_code_spi_link_periodic().

uint8_t testDataIn[3] = {9, 9, 9}

Definition at line 38 of file qr_code_spi_link.c.

Referenced by qr_code_spi_link_init().

uint8_t testDataOut[3] = {1, 2, 3}

Definition at line 37 of file qr_code_spi_link.c.

Referenced by qr_code_spi_link_init().