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SPI initialization problems #66

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MrKevinWeiss opened this issue Feb 20, 2020 · 1 comment

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MrKevinWeiss commented Feb 20, 2020

It seems like in the HAL_SPI_MspInit the NSS pin is not enabled for the nucleo and the inputs should also be pulled up.

TODO:
GPIO_InitStruct.Pull = GPIO_PULLUP;
and GPIO_InitStruct.Pin = DUT_NSS_Pin | DUT_SCK_Pin | DUT_MOSI_Pin;

Also, add floating SPI communication to the SPI qualification test... This could have been the problem for intermittent failures.

MrKevinWeiss added the bug label

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MrKevinWeiss commented Feb 21, 2020

3a1921d Should have fixed the problem but I think the qualification test should still be updated so I will leave this open.

MrKevinWeiss mentioned this issue

SPI stuck in isr when spi.mode.if_type=3 #59

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