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atsamd: Use enumerations for pin mappings

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-03-12 12:20:04 -04:00 • committed by KevinOConnor
parent 8b0195f896
commit 7e2c0ffa91
2 changed files with 6 additions and 3 deletions
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6
src/atsamd/gpio.c
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@ -44,8 +44,14 @@ gpio_peripheral(uint32_t gpio, char ptype, int32_t pull_up)
#if CONFIG_MACH_SAMD21
#define NUM_PORT 2
DECL_ENUMERATION_RANGE("pin", "PA0", GPIO('A', 0), 32);
DECL_ENUMERATION_RANGE("pin", "PB0", GPIO('B', 0), 32);
#elif CONFIG_MACH_SAMD51
#define NUM_PORT 4
DECL_ENUMERATION_RANGE("pin", "PA0", GPIO('A', 0), 32);
DECL_ENUMERATION_RANGE("pin", "PB0", GPIO('B', 0), 32);
DECL_ENUMERATION_RANGE("pin", "PC0", GPIO('C', 0), 32);
DECL_ENUMERATION_RANGE("pin", "PD0", GPIO('D', 0), 32);
#endif
struct gpio_out