About Jerrold1

Jerrold1 · 2022-03-31

I'm using the BlueNRG-LP DK SW package to work on a STEVAL-IDB011V1 dev kit. I'm testing the HAL power management drivers.The problem I'm having is using HAL_PWR_MNGR_Request() to enter deepstop mode (which is called POWER_SAVE_LEVEL_STOP_WITH_TIMER...

Jerrold1 · 2022-03-25

Hello,I'm doing some development work with an STEVAL-IDB011V1 dev board. I'm targeting very low power and so I would like to verify the numbers listed in the datasheet.In DEEPSTOP mode at room temperature, I am expecting something around1 μA of suppl...

Jerrold1 · 2022-04-28

Not sure I can help you there, I haven't used VTIMERS. The RTC works for my needs.I don't have my exact test code, but it looks something like this:int main(void) { /* System initialization function */ if (SystemInit(SYSCLK_DIRECT_HSE, RADIO_...

Jerrold1 · 2022-04-28

I am also using the HAL_PWR_MNGR_Request() function. I ultimately ended up removing all other components from my dev board and using a second dev board to flash it. Now, my supply current is ~100 nA in shutdown mode and ~1.2 µA in deepstop. Halting t...

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BlueNRG-LP DK SW issue with power management drivers causing high current draw after exiting DEEPSTOP mode

High current draw on BlueNRG-LP STEVAL-IDB011V1

Re: High current draw on BlueNRG-LP STEVAL-IDB011V1

Re: High current draw on BlueNRG-LP STEVAL-IDB011V1