dean
87eae6f55c
DM: add copyrights
2018-08-30 15:12:51 -04:00
ladyada
19e4a449f4
re-fix xtalless, add cache & freq fix
2018-08-30 15:12:33 -04:00
dean
a3493e3625
update clocks to match arduino samd
2018-08-30 15:12:32 -04:00
ladyada
49775dd780
see https://github.com/adafruit/ArduinoCore-samd/issues/37
2018-08-30 15:11:47 -04:00
dean
540780d3d1
DM: fix dac clock and first write bug
2018-08-30 15:11:21 -04:00
dean
7f74c2126e
update usb stuff
2018-08-30 15:08:16 -04:00
dean
b8b35ee319
DM: fix worst bug in entire world
2018-08-30 14:59:48 -04:00
dean
dc93e828f0
DM: fixed USB enumeration bug in bootloader and core
2018-08-30 14:56:11 -04:00
dean
850c490a53
DM: fixed dpll1 freq
2018-08-30 14:56:11 -04:00
dean
9ace80d803
DM: not crystalless
2018-08-30 14:54:36 -04:00
dean
01de36ef16
DM: oops committed wrong stuff, actually fixed DPLL problems
2018-08-30 14:54:36 -04:00
dean
1cc5f0cde4
DM: lets not feed PLLs from xosc
2018-08-30 14:54:36 -04:00
dean
785aea4f65
DM: fixed DAC, SPI
2018-08-30 14:53:33 -04:00
dean
c1827b289d
DM: added support for samd51J20A
2018-08-30 14:46:42 -04:00
dean
b5c2b6483b
DM: clocked to 120MHZ, peripherals to 100, USB to 48
2018-08-30 14:44:35 -04:00
dean
77a2f2e9ea
DM: fixed tone
2018-08-30 14:44:35 -04:00
dean
358b11addd
DM: added samd51 support
2018-08-30 14:32:21 -04:00
Cristian Maglie
af0263a60a
More accurate approximation for multiplication factor of PLL to make 48Mhz.
...
Fix #223
2017-09-01 21:35:15 +02:00
ladyada
06ae2087ce
fix for crystal-less startup stability
2017-07-11 15:59:31 +02:00
Martino Facchin
4ac0cc1df0
Fix 8MHz clock being generated incorrectly
...
CMSIS-Atmel 4.5 changed the prescaler defines to match the bit mask, not the actual prescaler value, thus `SYSCTRL_OSC8M_PRESC_1_Val` now means "divide by 2"
Fixes https://github.com/arduino/ArduinoCore-samd/issues/214
2017-02-28 09:43:02 +01:00
Cristian Maglie
2f3b976652
Updated crystalless startup to be compliant with CMSIS-Atmel 4.5
2016-12-19 16:02:20 +01:00
Cristian Maglie
7b8e0b11ed
Added support for crystal-less configurations
2016-12-19 14:48:29 +01:00
Cristian Maglie
0d57cfefe7
Set MANW bit of NVMCTRL to 1 at startup (default is 0).
...
This prevents accidental overwrites of the bootloader if a NULL
pointer is used for writing by mistake.
2016-02-26 17:23:06 +01:00
Cristian Maglie
e748f0985f
Moved USB ISR handler in startup.c
2015-09-09 15:42:58 +02:00
Cristian Maglie
d9df90830e
Fixed cortex-M hooks for RTOS
...
Fixes #4
2015-06-26 10:28:52 +02:00
Cristian Maglie
1a1856c2fc
License fix and cosmetic changes.
2015-06-14 17:16:37 +02:00
Thibaut VIARD
980947c44f
Adding breakpoints in handlers for DEBUG mode
2015-05-27 20:29:32 +02:00
Thibaut VIARD
30d3861324
Cleaning core interrupts handlers
2015-05-27 20:29:32 +02:00
Claudio Indellicati
3912d9d827
Loaded ADC calibration values at startup.
2015-05-20 15:16:08 +02:00
Thibaut VIARD
13d4fabbfa
Fixing wrong comment of SystemInit()
...
Signed-off-by: Thibaut VIARD <thibaut.viard@atmel.com>
2015-03-19 00:49:42 +01:00
Claudio Indellicati
e1dbd13d34
Added first tone library implementation.
...
Interrupt based implementation that works on every pin.
2015-03-16 15:35:41 +01:00
Thibaut VIARD
df1262a92a
CORE files update following headers update
...
Signed-off-by: Thibaut VIARD <thibaut.viard@atmel.com>
2014-09-11 14:56:36 +02:00
Thibaut VIARD
ae42fd1167
Adding license in files, update platform.txt
2014-07-25 17:11:29 +02:00
Thibaut VIARD
3e2f4e77f2
Cosmetic polishing on clock setup code
2014-05-09 10:11:29 +02:00
Thibaut VIARD
61f33c3204
Finalizing clocks setup
2014-05-09 09:38:00 +02:00
Thibaut VIARD
54f8371b39
Clocks inits checkpoint
2014-05-08 23:30:37 +02:00
Thibaut VIARD
ec55df1e98
compilation checkpoint
2014-05-07 09:59:31 +02:00
Thibaut VIARD
0070eed06f
compilation checkpoint 2
2014-05-05 12:29:33 +02:00
Thibaut VIARD
5736c4b382
fixing clock setup according to review
2014-04-28 11:24:16 +02:00
Thibaut VIARD
336de7146e
Fix DFLL48M configuration in closed-loop mode
2014-04-24 18:07:27 +02:00
Thibaut VIARD
a92bdab17a
Fixing startup.c
2014-04-24 16:32:40 +02:00
Thibaut VIARD
d2f66d93cd
Bring startup and syscalls
2014-04-23 20:22:27 +02:00
