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| author | Sadeep Madurange <sadeep@asciimx.com> | 2024-09-09 20:48:03 +0800 |
|---|---|---|
| committer | Sadeep Madurange <sadeep@asciimx.com> | 2024-09-09 20:48:03 +0800 |
| commit | 16278bac781296fa50ec0a31f7e51f598200cf1f (patch) | |
| tree | bcdda9263cdd7db25147d584da5b6ef077075686 /main.c | |
| parent | a2cff11cb50dca70fb4869e6ed7188504a398e27 (diff) | |
| download | bare-metal-arduino-due-16278bac781296fa50ec0a31f7e51f598200cf1f.tar.gz | |
Copy config from example in the datasheet.
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 36 |
1 files changed, 27 insertions, 9 deletions
@@ -1,25 +1,43 @@ #define PIOC_PER *((volatile unsigned int *) 0x400E1200U) +#define PIOC_PDR *((volatile unsigned int *) 0x400E1204U) #define PIOC_OER *((volatile unsigned int *) 0x400E1210U) +#define PIOC_ODR *((volatile unsigned int *) 0x400E1214U) #define PIOC_IDR *((volatile unsigned int *) 0x400E1244U) +#define PIOC_IER *((volatile unsigned int *) 0x400E1240U) +#define PIOC_ABSR *((volatile unsigned int *) 0x400E1270U) #define PIOC_CODR *((volatile unsigned int *) 0x400E1234U) #define PIOC_IFDR *((volatile unsigned int *) 0x400E1224U) +#define PIOC_IFER *((volatile unsigned int *) 0x400E1220U) #define PIOC_MDDR *((volatile unsigned int *) 0x400E1254U) +#define PIOC_MDER *((volatile unsigned int *) 0x400E1250U) #define PIOC_ODSR *((volatile unsigned int *) 0x400E1238U) #define PIOC_PUDR *((volatile unsigned int *) 0x400E1260U) +#define PIOC_PUER *((volatile unsigned int *) 0x400E1264U) #define PIOC_OWDR *((volatile unsigned int *) 0x400E12A4U) +#define PIOC_OWER *((volatile unsigned int *) 0x400E12A0U) +#define PIOC_SODR *((volatile unsigned int *) 0x400E1230U) int main(void) { - PIOC_PER = 0x00000001; - PIOC_OER = 0x00000001; - PIOC_IDR = 0x00000001; - PIOC_CODR = 0x00000001; - PIOC_IFDR = 0x00000001; - PIOC_MDDR = 0x00000001; - PIOC_PUDR = 0x00000001; - PIOC_OWDR = 0x00000001; + PIOC_PER = 0x0000FFFF; + PIOC_PDR = 0xFFFF0000; + PIOC_OER = 0x000000FF; + PIOC_ODR = 0xFFFFFF00; + PIOC_IFER = 0x00000F00; + PIOC_IFDR = 0xFFFFF0FF; + PIOC_SODR = 0x00000000; + PIOC_CODR = 0x0FFFFFFF; + PIOC_IER = 0x0F000F00; + PIOC_IDR = 0xF0FFF0FF; + PIOC_MDER = 0x0000000F; + PIOC_MDDR = 0xFFFFFFF0; + PIOC_PUDR = 0xF0F000F0; + PIOC_PUER = 0x0F0FFF0F; + PIOC_ABSR = 0x00F00000; + PIOC_OWER = 0x0000000F; + PIOC_OWDR = 0x0FFFFFF0; - PIOC_ODSR = 0x00000001; + PIOC_ODSR = 0x0000FFFF; return 0; } |