stm32: add NadHAT PYBF405 board support (v2)

[dpgeorge]

Cleaned up version of #5124 to make ports/stm32/accel.c more generic.

[dpgeorge]

@garatronic can you please test this on your board to see that it still works correctly?

Also, what is the name of the board? The directory you added is NADHAT_PYBF405, but MICROPY_HW_BOARD_NAME is just PYBF405. It would be good to make them match, and also not cause confusing with the actual PYBv1.x boards.

[garatronic]

I'll do the tests and changes. Thanks.
I deleted my last commit (i wanted to remove the useless conditional index, zero can be divided by everything.. but zero Hope this will not affect this git.

[garatronic]

The code work fine. I don't understand why, but my compiler do not like line 237
CC accel.c accel.c: In function 'pyb_accel_filtered_xyz': accel.c:237:5: error: variable-sized object may not be initialized uint8_t data[DATA_SIZE] = { ACCEL_REG_X }; ^~~~~~~ accel.c:73:37: error: excess elements in array initializer [-Werror] #define ACCEL_REG_X 0x07 // XOUT_H ^ accel.c:237:33: note: in expansion of macro 'ACCEL_REG_X' uint8_t data[DATA_SIZE] = { ACCEL_REG_X }; ^~~~~~~~~~~ accel.c:73:37: note: (near initialization for 'data') #define ACCEL_REG_X 0x07 // XOUT_H ^ accel.c:237:33: note: in expansion of macro 'ACCEL_REG_X' uint8_t data[DATA_SIZE] = { ACCEL_REG_X }; ^~~~~~~~~~~ cc1: all warnings being treated as errors
I update my compiler to the lastest version : from 7.2_2017q4 to 8-2019-q3. Same error.
So i split the declaration and initialization of the array.
I change the range of KXT accelerometer to +/- 8G to have something working with xyz_filtering method. All work in that case. Also changed board name. Pull all in one commit on my deposit.
Hope it will be the good one.

[dpgeorge]

So i split the declaration and initialization of the array.

Ok, thanks, that change has been incorporated.

I change the range of KXT accelerometer to +/- 8G to have something working with xyz_filtering method. All work in that case. Also changed board name.

I also incorporated these changes. Thanks for testing!

[garatronic]

I tested from scratch and it work ... perfectly. Many thanks. De: "Damien George" <notifications@github.com> À: "micropython/micropython" <micropython@noreply.github.com> Cc: "Garatronic" <github@garatronic.fr>, "Mention" <mention@noreply.github.com> Envoyé: Vendredi 18 Octobre 2019 03:00:51 Objet: Re: [micropython/micropython] stm32: add NadHAT PYBF405 board support (v2) (#5217) So i split the declaration and initialization of the array. Ok, thanks, that change has been incorporated. BQ_BEGIN I change the range of KXT accelerometer to +/- 8G to have something working with xyz_filtering method. All work in that case. Also changed board name. BQ_END I also incorporated these changes. Thanks for testing! — You are receiving this because you were mentioned. Reply to this email directly, [ #5217?email_source=notifications&email_token=AHNK7YRVWHRL4O44BA4LQK3QPEDEHA5CNFSM4JBE66E2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEBSCHWA#issuecomment-543433688 | view it on GitHub ] , or [ https://github.com/notifications/unsubscribe-auth/AHNK7YV2UXW7H7ZMUFOGMRDQPEDEHANCNFSM4JBE66EQ | unsubscribe ] .