37 lines
889 B
C
37 lines
889 B
C
#include "fsl_common.h"
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#include "fsl_port.h"
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#include "test_led.h"
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#include "i2c_addresses.h"
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#include "fsl_i2c.h"
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#include "fsl_clock.h"
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#include "i2c.h"
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void InitI2c() {
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port_pin_config_t pinConfig = {
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.pullSelect = kPORT_PullUp,
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};
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i2c_master_config_t masterConfig;
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I2C_MasterGetDefaultConfig(&masterConfig);
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uint32_t sourceClock;
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// Initialize main bus
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CLOCK_EnableClock(I2C_BUS_SDA_CLOCK);
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CLOCK_EnableClock(I2C_BUS_SCL_CLOCK);
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pinConfig.mux = I2C_BUS_MUX;
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PORT_SetPinConfig(I2C_BUS_SDA_PORT, I2C_BUS_SDA_PIN, &pinConfig);
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PORT_SetPinConfig(I2C_BUS_SCL_PORT, I2C_BUS_SCL_PIN, &pinConfig);
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masterConfig.baudRate_Bps = I2C_BUS_BAUD_RATE;
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sourceClock = CLOCK_GetFreq(I2C_BUS_CLK_SRC);
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I2C_MasterInit(I2C_BUS_BASEADDR, &masterConfig, sourceClock);
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}
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void InitPeripherials(void)
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{
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InitTestLed();
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InitI2c();
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}
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