alexey.zholtikov/avr-i2c-library
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Small fixes

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This commit is contained in:
Sovichea Tep
2019-07-14 12:53:52 +07:00
parent deded68b9e
commit 310dcbf59c
1 changed files with 18 additions and 18 deletions
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36
twi_test.c
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@@ -1,9 +1,9 @@
/* /*
* TWI_Test.c * TWI_Test.c
* *
* Created: 08-Jun-19 10:06:47 AM * Created: 08-Jun-19 10:06:47 AM
* Author : TEP SOVICHEA * Author : TEP SOVICHEA
*/ */
#include "uart.h" #include "uart.h"
#include "twi_master.h" #include "twi_master.h"
@@ -25,7 +25,7 @@
#define ACCEL_ZOUT_L 0x40 #define ACCEL_ZOUT_L 0x40
#define PWR_MGMT_1 0x6B #define PWR_MGMT_1 0x6B
typedef struct typedef struct
{ {
float x; float x;
float y; float y;
@@ -42,7 +42,7 @@ void mpu_init(void);
void mpu_get_accel_raw(mpu_data_t* mpu_data); void mpu_get_accel_raw(mpu_data_t* mpu_data);
void mpu_get_accel(mpu_data_t* mpu_data); void mpu_get_accel(mpu_data_t* mpu_data);
/************************************************************************/ /************************************************************************/
/* Function definitions */ /* Function definitions */
/************************************************************************/ /************************************************************************/
@@ -103,21 +103,21 @@ void mpu_get_accel(mpu_data_t* mpu_data)
int main(void) int main(void)
{ {
/* Initialize UART */ /* Initialize UART */
uart_init(250000); // bps uart_init(250000); // bps
cli_reset(); cli_reset();
puts(BY "Initializing TWI_Test Project...\n" RESET); puts(BY "Initializing TWI_Test Project...\n" RESET);
/* Initialize project configuration */ /* Initialize project configuration */
tw_init(TW_FREQ_400K, true); // set I2C Frequency, enable internal pull-up tw_init(TW_FREQ_400K, true); // set I2C Frequency, enable internal pull-up
mpu_init(); mpu_init();
mpu_data_t accel; mpu_data_t accel;
puts(BG CURSOR_RIGHT("14") puts(BG CURSOR_RIGHT("14")
"--------------- Application Started ---------------\n" RESET); "--------------- Application Started ---------------\n" RESET);
while (1) while (1)
{ {
puts("Read accelerometer data."); puts("Read accelerometer data.");
mpu_get_accel(&accel); mpu_get_accel(&accel);
printf("Accel X: %5.2f\n", accel.x); printf("Accel X: %5.2f\n", accel.x);