Posted on March 08, 2016 at 01:47
I am using the STM32L053 MCU on the Nucleo board. The MCU is powered by 1.8V during the test. If I add some delay after turnning on the PVD, then the PVDO bit returns 1, with no delay it returns 0.
I cou...
Posted on March 15, 2016 at 00:53
Hi Hannibal,
Thanks for your reply. Today I solved my problem. The flag I am polling for Vrefint_ready is wrong. The correct bit is SYSCFG_CFGR3_VREFINT_RDYF. No delay is required after enabling PVD.
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