(01-24-2021, 08:58 AM)Martin87 Wrote: Yesterday I installed v 0.11.0.
The heart rate sensor works great!



However the measurement is stopping, when the screen is going off.
It would be great to have a button, that deactivate the power off-mode from the screen. Then it would be possible to have a longer view on the measurement.

(01-19-2021, 10:35 AM)danielt Wrote: If anyone is interested in getting the step counter working in Infinitime then I structured the wasp-os driver to make it easy to separate the micropython stuff from everything. Most of the code is C code directly from Bosch anyway so it's much more direct than JF's transliteration of the wasp-os HRS driver. If you're interested then take a look at https://github.com/daniel-thompson/bma42x-upy . You need the generic bma4.c/h code from the BMA423 directory together with bma421.c/h and bma421_config.h from the BMA421 directory (and some callbacks to the Infinitime I2C driver).

PS Once of the videos in my wasp-os series covers both HR and step count: https://youtu.be/lIo2-djNR48

(08-10-2021, 12:56 AM)jandy Wrote:

(01-19-2021, 10:35 AM)danielt Wrote: If anyone is interested in getting the step counter working in Infinitime then I structured the wasp-os driver to make it easy to separate the micropython stuff from everything. Most of the code is C code directly from Bosch anyway so it's much more direct than JF's transliteration of the wasp-os HRS driver. If you're interested then take a look at https://github.com/daniel-thompson/bma42x-upy . You need the generic bma4.c/h code from the BMA423 directory together with bma421.c/h and bma421_config.h from the BMA421 directory (and some callbacks to the Infinitime I2C driver).

PS Once of the videos in my wasp-os series covers both HR and step count: https://youtu.be/lIo2-djNR48

I works on BMA421 pinetime using your driver mentioned above, but when write config file during initialization encounter -5 error
my project :https://gitee.com/fwatch/pinetime/tree/develop/app/drivers/bma421/zephyr

(08-16-2021, 04:57 AM)danielt Wrote:

(08-10-2021, 12:56 AM)jandy Wrote:

(01-19-2021, 10:35 AM)danielt Wrote: If anyone is interested in getting the step counter working in Infinitime then I structured the wasp-os driver to make it easy to separate the micropython stuff from everything. Most of the code is C code directly from Bosch anyway so it's much more direct than JF's transliteration of the wasp-os HRS driver. If you're interested then take a look at https://github.com/daniel-thompson/bma42x-upy . You need the generic bma4.c/h code from the BMA423 directory together with bma421.c/h and bma421_config.h from the BMA421 directory (and some callbacks to the Infinitime I2C driver).

PS Once of the videos in my wasp-os series covers both HR and step count: https://youtu.be/lIo2-djNR48

I works on BMA421 pinetime using your driver mentioned above, but when write config file during initialization encounter -5 error
my project :https://gitee.com/fwatch/pinetime/tree/develop/app/drivers/bma421/zephyr

Does reversing the order of the init and the soft reset make any difference?

It seems that IIC driver stuck, not the bma421 driver issue