RE: Invalid pins number

Susheel Nuguru — Tue, 20 Sep 2022 07:26:46 GMT

The pin numbers on the pin 48 does not mean that it translates to 48 GPIOs.

Have you seen the layout of the package to see which pin numbers on the package are mapped to which GPIO and other resources?

RE: Invalid pins number

Susheel Nuguru — Sun, 18 Sep 2022 16:48:55 GMT

Seems like there is no direct supported variant from us for that chip version. I will try to patch the files and attach here tomorrow. Thanks for your patience.

RE: Invalid pins number

Manpo — Fri, 16 Sep 2022 14:58:41 GMT

Yes, I have counted the pins on the chip and there is 48 pins.

Is there another way of fixing the problem ?

Thank you

RE: Invalid pins number

Susheel Nuguru — Thu, 15 Sep 2022 10:00:23 GMT

[quote user="Aryan"]I am not sure if that revision chip have 48 gpio pins, but if you think they do,[/quote]

Are you sure that the nrf52832 revision you are using have 48 gpios? I cannot see that any version of nrf52832 have more than one port (32 gpios).

RE: Invalid pins number

Manpo — Fri, 09 Sep 2022 13:07:15 GMT

Thank you for your reply.

I tried to replace GPIO_COUNT to 2 in the file nRF5_SDK_15.3.0_59ac345/modules/nrfx/mdk/nrf52832_peripherals.h.

But I have another error:

In file included from ../nRF5_SDK_15.3.0_59ac345/components/libraries/util/sdk_macros.h:52,
                 from ../nRF5_SDK_15.3.0_59ac345/components/libraries/util/sdk_common.h:62,
                 from ../nRF5_SDK_15.3.0_59ac345/components/libraries/button/app_button.c:40:
../nRF5_SDK_15.3.0_59ac345/modules/nrfx/hal/nrf_gpio.h: In function 'nrf_gpio_pin_port_decode':
../nRF5_SDK_15.3.0_59ac345/modules/nrfx/hal/nrf_gpio.h:65:38: error: 'P1_PIN_NUM' undeclared (first use in this function); did you mean 'P0_PIN_NUM'?
   65 | #define NUMBER_OF_PINS (P0_PIN_NUM + P1_PIN_NUM)
      |                                      ^~~~~~~~~~
../nRF5_SDK_15.3.0_59ac345/components/libraries/util/nrf_assert.h:106:9: note: in definition of macro 'ASSERT'
  106 |     if (expr)                                                                 \
      |         ^~~~
../nRF5_SDK_15.3.0_59ac345/modules/nrfx/hal/nrf_gpio.h:486:5: note: in expansion of macro 'NRFX_ASSERT'
  486 |     NRFX_ASSERT(*p_pin < NUMBER_OF_PINS);
      |     ^~~~~~~~~~~
../nRF5_SDK_15.3.0_59ac345/modules/nrfx/hal/nrf_gpio.h:486:26: note: in expansion of macro 'NUMBER_OF_PINS'
  486 |     NRFX_ASSERT(*p_pin < NUMBER_OF_PINS);
      |                          ^~~~~~~~~~~~~~
../nRF5_SDK_15.3.0_59ac345/modules/nrfx/hal/nrf_gpio.h:65:38: note: each undeclared identifier is reported only once for each function it appears in
   65 | #define NUMBER_OF_PINS (P0_PIN_NUM + P1_PIN_NUM)
      |                                      ^~~~~~~~~~
../nRF5_SDK_15.3.0_59ac345/components/libraries/util/nrf_assert.h:106:9: note: in definition of macro 'ASSERT'
  106 |     if (expr)                                                                 \
      |         ^~~~
../nRF5_SDK_15.3.0_59ac345/modules/nrfx/hal/nrf_gpio.h:486:5: note: in expansion of macro 'NRFX_ASSERT'
  486 |     NRFX_ASSERT(*p_pin < NUMBER_OF_PINS);
      |     ^~~~~~~~~~~
../nRF5_SDK_15.3.0_59ac345/modules/nrfx/hal/nrf_gpio.h:486:26: note: in expansion of macro 'NUMBER_OF_PINS'
  486 |     NRFX_ASSERT(*p_pin < NUMBER_OF_PINS);
      |                          ^~~~~~~~~~~~~~
In file included from ../nRF5_SDK_15.3.0_59ac345/components/libraries/button/app_button.h:70,
                 from ../nRF5_SDK_15.3.0_59ac345/components/libraries/button/app_button.c:42:
../nRF5_SDK_15.3.0_59ac345/modules/nrfx/hal/nrf_gpio.h:497:16: error: 'NRF_P1' undeclared (first use in this function); did you mean 'NRF_P0'?
  497 |         return NRF_P1;
      |                ^~~~~~
      |                NRF_P0
In file included from ../nRF5_SDK_15.3.0_59ac345/components/libraries/button/app_button.h:70,
                 from ../nRF5_SDK_15.3.0_59ac345/components/libraries/button/app_button.c:42:
../nRF5_SDK_15.3.0_59ac345/modules/nrfx/hal/nrf_gpio.h: In function 'nrf_gpio_ports_read':
../nRF5_SDK_15.3.0_59ac345/modules/nrfx/hal/nrf_gpio.h:66:33: error: 'NRF_P1' undeclared (first use in this function); did you mean 'NRF_P0'?
   66 | #define GPIO_REG_LIST  {NRF_P0, NRF_P1}
      |                                 ^~~~~~
../nRF5_SDK_15.3.0_59ac345/modules/nrfx/hal/nrf_gpio.h:788:45: note: in expansion of macro 'GPIO_REG_LIST'
  788 |     NRF_GPIO_Type * gpio_regs[GPIO_COUNT] = GPIO_REG_LIST;
      |                                             ^~~~~~~~~~~~~
../nRF5_SDK_15.3.0_59ac345/modules/nrfx/hal/nrf_gpio.h: In function 'nrf_gpio_latches_read':
../nRF5_SDK_15.3.0_59ac345/modules/nrfx/hal/nrf_gpio.h:66:33: error: 'NRF_P1' undeclared (first use in this function); did you mean 'NRF_P0'?
   66 | #define GPIO_REG_LIST  {NRF_P0, NRF_P1}
      |                                 ^~~~~~
../nRF5_SDK_15.3.0_59ac345/modules/nrfx/hal/nrf_gpio.h:804:45: note: in expansion of macro 'GPIO_REG_LIST'
  804 |     NRF_GPIO_Type * gpio_regs[GPIO_COUNT] = GPIO_REG_LIST;

How could I fix this issue ? Should I define P1_PIN_NUM and NRF_P1 (and how to find the correct values) ?

Thank you

RE: Invalid pins number

Susheel Nuguru — Thu, 08 Sep 2022 16:30:00 GMT

I think the problem originates for you that in your selected board files GPIO_COUNT is still defined as 1.

I am not sure if that revision chip have 48 gpio pins, but if you think they do, then try to change the GPIO_COUNT to 2 and let the drivers fix this error for you after that.