AlienFlight F4 SDCard update
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@ -69,14 +69,14 @@
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//#define SDCARD_DETECT_INVERTED
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#define SDCARD_DETECT_PIN PB10
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#define SDCARD_DETECT_PIN PB11
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#define SDCARD_DETECT_EXTI_LINE EXTI_Line10
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#define SDCARD_DETECT_EXTI_PIN_SOURCE EXTI_PinSource10
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#define SDCARD_DETECT_EXTI_PORT_SOURCE EXTI_PortSourceGPIOB
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#define SDCARD_DETECT_EXTI_IRQn EXTI15_10_IRQn
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#define SDCARD_SPI_INSTANCE SPI2
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#define SDCARD_SPI_CS_PIN SPI2_NSS_PIN
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#define SDCARD_SPI_CS_PIN PB10
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// SPI2 is on the APB1 bus whose clock runs at 84MHz. Divide to under 400kHz for init:
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#define SDCARD_SPI_INITIALIZATION_CLOCK_DIVIDER 256 // 328kHz
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