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board(T5AI): add QMI8658 IMU to WAVESHARE_T5AI_TOUCH_AMOLED_1_75 #576

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board(T5AI): add QMI8658 IMU to WAVESHARE_T5AI_TOUCH_AMOLED_1_75 #576

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969b056
board(T5AI): add QMI8658 IMU to WAVESHARE_T5AI_TOUCH_AMOLED_1_75
Apr 30, 2026
5fe9d14
board(T5AI): update WAVESHARE_T5AI_TOUCH_AMOLED_1_75 i2c write and re…
May 6, 2026
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21 changes: 21 additions & 0 deletions boards/T5AI/WAVESHARE_T5AI_TOUCH_AMOLED_1_75/board_com_api.c
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,8 @@
#include "tdd_disp_co5300.h"
#include "tdd_tp_cst92xx.h"

#include "qmi8658.h"

/***********************************************************
***********************macro define***********************
***********************************************************/
Expand Down Expand Up @@ -200,6 +202,23 @@ static OPERATE_RET __board_register_display(void)
return rt;
}

/**
* @brief Register QMI8658 IMU on the shared touch I2C bus (after display/touch init).
* @return OPRT_OK on success
*/
static OPERATE_RET __board_register_qmi8658(void)
{
OPERATE_RET rt = OPRT_OK;

rt = qmi8658_init(&g_qmi8658_dev, QMI8658_ADDRESS_HIGH);
if (rt != OPRT_OK) {
PR_ERR("board: qmi8658_init failed rt=%d", rt);
} else {
PR_NOTICE("board: QMI8658 IMU ready (addr 0x%02X)", QMI8658_ADDRESS_HIGH);
}
return rt;
}

/**
* @brief Registers all the hardware peripherals (audio, button, LED) on the board.
*
Expand All @@ -215,5 +234,7 @@ OPERATE_RET board_register_hardware(void)

TUYA_CALL_ERR_LOG(__board_register_display());

TUYA_CALL_ERR_LOG(__board_register_qmi8658());

return rt;
}
57 changes: 57 additions & 0 deletions boards/T5AI/WAVESHARE_T5AI_TOUCH_AMOLED_1_75/board_com_api.h
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,64 @@ extern "C" {
/***********************************************************
************************macro define************************
***********************************************************/
#ifndef EXAMPLE_SYS_PWR_PIN
#define EXAMPLE_SYS_PWR_PIN TUYA_GPIO_NUM_18
#endif

#ifndef EXAMPLE_SYS_EN_PIN
#define EXAMPLE_SYS_EN_PIN TUYA_GPIO_NUM_19
#endif

#ifndef EXAMPLE_I2C_SCL_PIN
#define EXAMPLE_I2C_SCL_PIN TUYA_GPIO_NUM_20
#endif

#ifndef EXAMPLE_I2C_SDA_PIN
#define EXAMPLE_I2C_SDA_PIN TUYA_GPIO_NUM_21
#endif

#ifndef EXAMPLE_UART_TX_PIN
#define EXAMPLE_UART_TX_PIN TUYA_GPIO_NUM_41
#endif

#ifndef EXAMPLE_UART_RX_PIN
#define EXAMPLE_UART_RX_PIN TUYA_GPIO_NUM_40
#endif

#ifndef EXAMPLE_UART_PORT
#define EXAMPLE_UART_PORT TUYA_UART_NUM_2
#endif

#ifndef EXAMPLE_UART_BAUDRATE
#define EXAMPLE_UART_BAUDRATE 115200
#endif

#define EXAMPLE_BAT_CHARGE_PIN TUYA_GPIO_NUM_30

#define EXAMPLE_BAT_ADC_PIN TUYA_GPIO_NUM_13

#ifndef EXAMPLE_GPIO_47_PIN
#define EXAMPLE_GPIO_47_PIN TUYA_GPIO_NUM_47
#endif

#ifndef EXAMPLE_GPIO_17_PIN
#define EXAMPLE_GPIO_17_PIN TUYA_GPIO_NUM_17
#endif

#ifndef EXAMPLE_GPIO_16_PIN
#define EXAMPLE_GPIO_16_PIN TUYA_GPIO_NUM_16
#endif

#ifndef EXAMPLE_GPIO_15_PIN
#define EXAMPLE_GPIO_15_PIN TUYA_GPIO_NUM_15
#endif

#ifndef EXAMPLE_GPIO_14_PIN
#define EXAMPLE_GPIO_14_PIN TUYA_GPIO_NUM_14
#endif

#define ADC_CHANNEL 15
#define ADC_Ratio_Voltage 2.51/0.51 //电池分压电阻
/***********************************************************
***********************typedef define***********************
***********************************************************/
Expand Down
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