Hello,
We have a custom board based on nRF52832.
there is 1 LED on P0.29:
#define LED_1 29
First I initialize the GPIO:
nrf_gpio_cfg_output(LED_1); // this lights on the LED which is normal because "set" is the default in this macro
nrf_delay_ms(1000); // let's put a delay for test
But after that impossible to turn off the LED!
none of these instructions work:
nrf_gpio_pin_write(LED_1,0); //fails
nrf_gpio_pin_clear(LED_1); //fails
Only the nrf_gpio_pin_toggle(LED_1) turns off the LED but I don't want to use that.
Any ideas?
Thanks.
John.