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| author | Jerzy Kasenberg <[email protected]> | 2020-05-06 14:25:46 +0200 |
|---|---|---|
| committer | Jerzy Kasenberg <[email protected]> | 2020-05-06 14:25:46 +0200 |
| commit | d9e534f6f274d0d8b02a6258a55d6178517bd5fa (patch) | |
| tree | 70689e6315a49d187d7cc5726675971ae249e573 /src | |
| parent | 101f234a1637b995e771b4999afdf4793ffdc86e (diff) | |
stm32l476disco: fix uninitialized filed usage
Field PLLState was not initialized in RCC_OscInitStruct.PLL in
function SystemClock_Config().
Value is used in HAL_RCC_OscConfig() regardless of oscillator.
In lucky case value would be 0 RCC_PLL_NONE and nothing would
happen.
If value was incorrect following line would end up in assert:
assert_param(IS_RCC_PLL(RCC_OscInitStruct->PLL.PLLState));
If value was valid but no RCC_PLL_NONE pll could be configured
with some other random values.
Setting PLLState to RCC_PLL_NONE eliminates potential problem.
Diffstat (limited to 'src')
0 files changed, 0 insertions, 0 deletions