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Corrections for Odroid C1 to support Android

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This commit is contained in:
joerg65
2019-03-03 17:37:48 +01:00
committed by Joshua Yang
parent eec2ac0dd4
commit 917d8394b3
1 changed files with 4 additions and 0 deletions
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4
wiringPi/odroidc1.c
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@@ -664,7 +664,11 @@ static void init_gpio_mmap (void)
msg(MSG_ERR, "wiringPiSetup: Cannot open memory area for GPIO use. \n"); msg(MSG_ERR, "wiringPiSetup: Cannot open memory area for GPIO use. \n");
} else { } else {
// #define C1_GPIO_BASE 0xC1108000 // #define C1_GPIO_BASE 0xC1108000
#ifdef ANDROID
mapped = mmap64(0, BLOCK_SIZE, PROT_READ|PROT_WRITE, MAP_SHARED, fd, (off64_t)C1_GPIO_BASE);
#else
mapped = mmap(0, BLOCK_SIZE, PROT_READ|PROT_WRITE, MAP_SHARED, fd, C1_GPIO_BASE); mapped = mmap(0, BLOCK_SIZE, PROT_READ|PROT_WRITE, MAP_SHARED, fd, C1_GPIO_BASE);
#endif
if (mapped == MAP_FAILED) if (mapped == MAP_FAILED)
msg(MSG_ERR, "wiringPiSetup: mmap (GPIO) failed: %s \n", strerror (errno)); msg(MSG_ERR, "wiringPiSetup: mmap (GPIO) failed: %s \n", strerror (errno));