coines.h file missing

[sumandevkota]

I would really appreciate if you could upload "coines.h" file

[rburkholder]

Actually, if the dependency on coines could be totally removed, I think that would be better. I don't think the old deprecated bme680 repository had this dependency.

From what I can tell, coines is a user-interface, which requires a whole environment to be installed.

What I would rather prefer is a nice self contained library so I can link it into my own code for use. Like the old deprectated repository.

[mathmatt01]

I agree with rburkholder - I have tried running the examples after installing the COINES environment, but even though I know the I2C interface works (I'm using a breakout board on a RaspberryPi), the COINES always says there is a communication error. Having a self-contained library would be much better in my opinion.

[jbreitung]

Still no updates on this? I have the same issue with the coines.h file. I'd prefer if I could set my own I2C write and read functions like in the old BME680 API.

[wassfila]

coines.his not needed, here an integration into Zephyr that drops coines.h as example https://github.com/HomeSmartMesh/sdk-hsm-thingy53/blob/main/drivers/sensor/bme688/bme688.c

[wassfila]

@rburkholder the driver https://github.com/boschsensortec/BME68x-Sensor-API/tree/master is free from coines.h as it only appears in the examples. see above link for my integration of the driver with unmodified sources, just dropping the examples folder.

[adityaseelam]

@rburkholder the driver https://github.com/boschsensortec/BME68x-Sensor-API/tree/master is free from coines.h as it only appears in the examples. see above link for my integration of the driver with unmodified sources, just dropping the examples folder.

Hello @wassfila Ive a doubt regarding interfacing this sensor with my zybo z7-20 board(fpga). In vivado ive designed a block. In that ive used AXI IIC to connect to the sensor. Ive generated bit stream. In vitis IDE im stuck.. I dont know how to write the code.`/**

• Copyright (C) 2023 Bosch Sensortec GmbH
• SPDX-License-Identifier: BSD-3-Clause

*/

#include <stdio.h>

#include "bme68x.h"
#include "common.h"
#include "coines.h"

//
/* Macros */
//

/* Macro for count of samples to be displayed */
#define SAMPLE_COUNT UINT16_C(300)

//
/* Test code */
//

int main(void)
{
struct bme68x_dev bme;
int8_t rslt;
struct bme68x_conf conf;
struct bme68x_heatr_conf heatr_conf;
struct bme68x_data data;
uint32_t del_period;
uint32_t time_ms = 0;
uint8_t n_fields;
uint16_t sample_count = 1;

/* Interface preference is updated as a parameter
 * For I2C : BME68X_I2C_INTF
 * For SPI : BME68X_SPI_INTF
 */
rslt = bme68x_interface_init(&bme, BME68X_SPI_INTF);
bme68x_check_rslt("bme68x_interface_init", rslt);

rslt = bme68x_init(&bme);
bme68x_check_rslt("bme68x_init", rslt);

/* Check if rslt == BME68X_OK, report or handle if otherwise */
conf.filter = BME68X_FILTER_OFF;
conf.odr = BME68X_ODR_NONE;
conf.os_hum = BME68X_OS_16X;
conf.os_pres = BME68X_OS_1X;
conf.os_temp = BME68X_OS_2X;
rslt = bme68x_set_conf(&conf, &bme);
bme68x_check_rslt("bme68x_set_conf", rslt);

/* Check if rslt == BME68X_OK, report or handle if otherwise */
heatr_conf.enable = BME68X_ENABLE;
heatr_conf.heatr_temp = 300;
heatr_conf.heatr_dur = 100;
rslt = bme68x_set_heatr_conf(BME68X_FORCED_MODE, &heatr_conf, &bme);
bme68x_check_rslt("bme68x_set_heatr_conf", rslt);

printf("Sample, TimeStamp(ms), Temperature(deg C), Pressure(Pa), Humidity(%%), Gas resistance(ohm), Status\n");

while (sample_count <= SAMPLE_COUNT)
{
    rslt = bme68x_set_op_mode(BME68X_FORCED_MODE, &bme);
    bme68x_check_rslt("bme68x_set_op_mode", rslt);

    /* Calculate delay period in microseconds */
    del_period = bme68x_get_meas_dur(BME68X_FORCED_MODE, &conf, &bme) + (heatr_conf.heatr_dur * 1000);
    bme.delay_us(del_period, bme.intf_ptr);

    time_ms = coines_get_millis();

    /* Check if rslt == BME68X_OK, report or handle if otherwise */
    rslt = bme68x_get_data(BME68X_FORCED_MODE, &data, &n_fields, &bme);
    bme68x_check_rslt("bme68x_get_data", rslt);

    if (n_fields)
    {

#ifdef BME68X_USE_FPU
printf("%u, %lu, %.2f, %.2f, %.2f, %.2f, 0x%x\n",
sample_count,
(long unsigned int)time_ms,
data.temperature,
data.pressure,
data.humidity,
data.gas_resistance,
data.status);
#else
printf("%u, %lu, %d, %lu, %lu, %lu, 0x%x\n",
sample_count,
(long unsigned int)time_ms,
(data.temperature / 100),
(long unsigned int)data.pressure,
(long unsigned int)(data.humidity / 1000),
(long unsigned int)data.gas_resistance,
data.status);
#endif
sample_count++;
}
}

bme68x_coines_deinit();

return rslt;

}`
Ive dumped that code but im getting lot of errors and I dont even have coines.h header file with me. Im not even sure if thats the correct way to approach. Can you please guide me with that.

[wassfila]

@adityaseelam this is not the right place to start a new discussion for a support topic as it deviates from the topic summary. Also if your problem is not related to a bug you found in the code, and need support, I would rather recommend the Bosch Sensortec Community Forum https://community.bosch-sensortec.com/t5/MEMS-sensors-forum/bd-p/bst_community-mems-forum