Hi,
I have recently updated to V2.1.1 and I can no longer get my BME280 sensor to work.
I am using the standard code from the samples directory,
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#include <zephyr/zephyr.h>
#include <zephyr/device.h>
#include <zephyr/devicetree.h>
#include <zephyr/drivers/sensor.h>
#include <stdio.h>
/*
* Get a device structure from a devicetree node with compatible
* "bosch,bme280". (If there are multiple, just pick one.)
*/
static const struct device *get_bme280_device(void)
{
const struct device *dev = DEVICE_DT_GET_ANY(bosch_bme280);
if (dev == NULL) {
/* No such node, or the node does not have status "okay". */
printk("\nError: no device found.\n");
return NULL;
}
my overlay file is this
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&pinctrl {
uart0_default_alt: uart0_default_alt {
group0 {
psels = <NRF_PSEL(UART_TX, 0, 24)>, <NRF_PSEL(UART_RX, 0, 22)>;
};
};
uart0_sleep_alt: uart0_sleep_alt {
group1 {
psels = <NRF_PSEL(UART_TX, 0, 24)>, <NRF_PSEL(UART_RX, 0, 22)>;
low-power-enable;
};
};
i2c0_default_alt: i2c0_default_alt {
group2 {
psels = <NRF_PSEL(TWIM_SDA, 0, 17)>, <NRF_PSEL(TWIM_SCL, 0, 20)>;
};
};
i2c0_default_sleep: i2c0_default_sleep {
group3 {
my prj file looks like this
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CONFIG_PINCTRL=y
CONFIG_ASSERT=y
CONFIG_TEST_RANDOM_GENERATOR=y
CONFIG_GPIO=y
CONFIG_SERIAL=y
CONFIG_UART_INTERRUPT_DRIVEN=y
CONFIG_TEST_RANDOM_GENERATOR=y
CONFIG_NEWLIB_LIBC=y
CONFIG_CONSOLE_SUBSYS=y
CONFIG_CONSOLE_GETCHAR=y
CONFIG_STDOUT_CONSOLE=y
CONFIG_CONSOLE=y
CONFIG_CPLUSPLUS=y
CONFIG_LOG=y
CONFIG_SHELL=y
CONFIG_REBOOT=y
CONFIG_NEWLIB_LIBC_FLOAT_PRINTF=y
CONFIG_PRINTK=y
CONFIG_PM_DEVICE=y
I am using VS and the line "CONFIG_BME280=y" shows a warning
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CONFIG_BME280 was assigned the value y, but got the value n. Missing dependencies:
DT_HAS_BOSCH_BME280_ENABLED
What am I missing?
Rod
