About PLeij.1

PLeij.1 · 2021-02-09

I've followed every tutorial/thread that i've been able to find but cannot get this to work. I've set: RAM2 (xrw) : ORIGIN = 0x20030000, LENGTH = 64Kand .ram2_bss : { . = ALIGN(4); *(.ram2_bss) *(.ram2_bss*) } >RAM2In STM32L4R5ZITX_FLASH.ld and defi...

PLeij.1 · 2021-02-10

Confirmed that the Micro is rebooting from the start of main() and setting nrOfWakeUps=0;. removing this line and it works as expected. However I'd like to avoid doing all the configuration stuff every cycle if that can be avoided.I guess I have some...

PLeij.1 · 2021-02-10

Hi Piranha,I didn't include any of the configuration code, the full main() isint main(void) { HAL_Init(); MX_GPIO_Init(); SCB->SCR |= 0x0004; // setting SLEEPDEEP bit in System Control Register PWR->CR1 |= 0x4403; // LPR = 1, standby mode PWR-...

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Hi Team, I'm using a STM32L4R5 and am wanting to store variables in SRAM2 as static variables so that they hold their value while the micro is in standby mode with SRAM2 retention enabled. What am I missing?

Re: Hi Team, I'm using a STM32L4R5 and am wanting to store variables in SRAM2 as static variables so that they hold their value while the micro is in standby mode with SRAM2 retention enabled. What am I missing?

Re: Hi Team, I'm using a STM32L4R5 and am wanting to store variables in SRAM2 as static variables so that they hold their value while the micro is in standby mode with SRAM2 retention enabled. What am I missing?