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I2c_api
#i2c
Please help. I cannot get the I2c-api in the folder "tests/drivers" to work. When I compile it tells me the error: #error "Please set the correct I2C device". I am using the nrf52840dk_nrf52840 What c
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Please help. I cannot get the I2c-api in the folder "tests/drivers" to work. When I compile it tells me the error: #error "Please set the correct I2C device". I am using the nrf52840dk_nrf52840 What c
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By
Makavaz
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bme680 sample: I2C address in overlay file (nrf52840) does not match described wiring
#i2c
#nrf52840
#sensor
Running the BME680 sample (zephyr/samples/sensor/bme680) on the nrf52840-dk fails and printk "Device (nil) name is". My BME680 is already packaged (DFRobot SEN0248), and provides connections only for
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Running the BME680 sample (zephyr/samples/sensor/bme680) on the nrf52840-dk fails and printk "Device (nil) name is". My BME680 is already packaged (DFRobot SEN0248), and provides connections only for
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By
chrisduf
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lis2mdl magnetometer in microbit v2 4 messages
#i2c
#driver
#lis2dw12
I've had a quick look and am confused as there is reference to a file: #include "lis2mdl_reg.h" It appears that when this driver was created they may have forgotten to include both lis2mdl_reg.c and l
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I've had a quick look and am confused as there is reference to a file: #include "lis2mdl_reg.h" It appears that when this driver was created they may have forgotten to include both lis2mdl_reg.c and l
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By
William Fish
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Edited
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Private: Re: [Zephyr-users] Same I2C bus on different pins 5 messages
#driver
#i2c
Yes, that is what I though, the layout of the board is a bit strange. Thank you very much for your input! The idea of having a dedicated sensor thread has also occurred to me. We are using the Thunder
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Yes, that is what I though, the layout of the board is a bit strange. Thank you very much for your input! The idea of having a dedicated sensor thread has also occurred to me. We are using the Thunder
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By
Nikolaus Huber
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How to enable external #pullup resistor in
#pullup
#i2c
Hello there, I'm trying to connect my board (nrf52dk-nrf52832) to a development kit, through I2C, which has external pull up resistors. I would like to configure the I2C port to accept the external pu
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Hello there, I'm trying to connect my board (nrf52dk-nrf52832) to a development kit, through I2C, which has external pull up resistors. I would like to configure the I2C port to accept the external pu
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By
...
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device_get_binding() returns NULL 2 messages
#i2c
#sensor
Have you tried to connect a logic analyser to your I2C pins to see if there are any transactions occurring? Thanks, Jeremy
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Have you tried to connect a logic analyser to your I2C pins to see if there are any transactions occurring? Thanks, Jeremy
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By
Jeremy Herbert
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NFC Support
#nxp
#i2c
#nvs
Hello guys, I would like to implement an application with NFC tag reader via NXP PN532 or other NFC controllers, which communicates with board via I2C, is there any suggestion or sample to follow how
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Hello guys, I would like to implement an application with NFC tag reader via NXP PN532 or other NFC controllers, which communicates with board via I2C, is there any suggestion or sample to follow how
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By
nanjunneo@...
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I2C on nRF5340 Issues 2 messages
#i2c
#driver
#nrf5340
After further testing, I found that if I step through each instruction with the debugger the individual messages send correctly, but not if I let the program run regularly. In neither case does the i2
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After further testing, I found that if I step through each instruction with the debugger the individual messages send correctly, but not if I let the program run regularly. In neither case does the i2
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By
Marciano
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#i2c How to configure Atmel samd21 to use sercom3 2 messages
#i2c
I forgot to include the overlay file…here it is.
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I forgot to include the overlay file…here it is.
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By
...
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Getting too many warning while building SHT3XD sample 2 messages
#nrf52840
#i2c
#sensor
Hi there, I suspect that sample requires a specific .conf file for nRF52840, since it fails on an invalid GPIO Kconfig symbol. Adding Mieszko and and Andrzej from Nordic. Carles
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Hi there, I suspect that sample requires a specific .conf file for nRF52840, since it fails on an invalid GPIO Kconfig symbol. Adding Mieszko and and Andrzej from Nordic. Carles
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By
Carles Cufi
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Going mad about I2C 5 messages
#i2c
#stm32
#nrf51822
Hi Roman, you need to update boards pinmux.c file to add the I2C pins. You could check olimexino_stm32 board's pinmux file for reference. Yannis https://github.com/zephyrproject-rtos/zephyr/tree/d6e3f
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Hi Roman, you need to update boards pinmux.c file to add the I2C pins. You could check olimexino_stm32 board's pinmux file for reference. Yannis https://github.com/zephyrproject-rtos/zephyr/tree/d6e3f
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By
Yannis Damigos
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