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46 lines
1.8 KiB
46 lines
1.8 KiB
#ifndef GEX_PLAT_COMPAT_H
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#define GEX_PLAT_COMPAT_H
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// string identifying the GEX board
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#define GEX_PLATFORM "Discovery-XYZ"
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#define GEX_PLAT_XYZ 1 // only with the MCU name
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// GEX_PLAT_XYZ_BOARD is defined in build.mk to identify particular board layout
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#define PLAT_AHB_MHZ 72
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#define PLAT_APB1_MHZ 36
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#include ... // all useful from the peripheral library (HAL / LL)
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// in bytes
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#define FLASH_SIZE (128*1024)
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// in bytes
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#define SETTINGS_BLOCK_SIZE (2*1024)
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// address where the settings block starts
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#define SETTINGS_FLASH_ADDR (0x08000000 + FLASH_SIZE - SETTINGS_BLOCK_SIZE)
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#define PORTS_COUNT 5 // number of available GPIO ports A,B,C,D,E,F...
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#define LOCK_JUMPER_PORT 'A'
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#define LOCK_JUMPER_PIN 2
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#define STATUS_LED_PORT 'A'
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#define STATUS_LED_PIN 15
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// Feature flags:
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#define PLAT_FLASHBANKS 0 // has the Banks field on the Flash config struct
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#define PLAT_NO_FLOATING_INPUTS 0 // can't have digital inputs with no pull resistor
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#define PLAT_USB_PHYCLOCK 0 // requires special config of phy clock for USB
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#define PLAT_USB_OTGFS 0 // uses the USB OTG IP, needs different config code
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#define PLAT_LOCK_BTN 1 // use a lock button instead of a lock jumper (push to toggle)
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#define PLAT_LOCK_1CLOSED 1 // lock jumper is active (closed / button pressed) in logical 1
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#define PLAT_NO_AFNUM 0 // legacy platform without numbered AF alternatives
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#define PLAT_FULL_XTAL 1 // use two-wire xtal attachment
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#define PLAT_USB_PU_CTL 1 // platform has USB pullup control
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// FreeRTOS config
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#define PLAT_FREERTOS_LOWEST_INTERRUPT_PRIORITY 3
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#define PLAT_FREERTOS_MAX_SYSCALL_INTERRUPT_PRIORITY 1
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#define PLAT_FREERTOS_PRIO_BITS 2
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#define PLAT_FREERTOS_USE_PORT_OPTIMISED_TASK_SELECTION 0
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#endif //GEX_PLAT_COMPAT_H
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