Jeff Epler
9e110f120a
mimxrt10xx: busio: cap SPI baudrate at 30MHz per datasheet
2021-03-26 10:01:53 -05:00
Jeff Epler
b440883fe5
mimxrt: SPI: Set the TCR value returned by MasterBaudSetRate
...
without this, the baud rate could be wrong; in my testing, it was
low by a factor of 2 when requesating baudrate=1_000_000 (1MHz).
When passing the baudrate in to LPSPI_MasterInit, the setting is made
automatically, but LPSPI_MAster_SetBaudRate just returns it via the
out-parameter tcrPrescaleValue.
2021-03-24 13:33:21 -05:00
microDev
a52eb88031
run code formatting script
2021-03-15 19:27:36 +05:30
microDev
5d7fdafcde
implement suggested changes
...
- add internal buffering
- rtc initialization fix
2021-02-25 00:48:36 +05:30
Philip Jander
5bf08c503b
adds: maximum retries on SPI busy
2021-02-07 17:06:46 +01:00
Philip Jander
ae91b12aea
chore: whitespace fixed
2021-02-07 16:59:11 +01:00
Philip Jander
127cc6204a
adds: idle loop to wait for SPI not busy (mimxrt10xx)
2021-02-07 16:59:11 +01:00
BiffoBear
2656c84b01
Initial commit. Edited error messages in .c files
2021-02-03 05:49:40 +07:00
microDev
dc332baa87
update common_hal_reset_pin()
2020-12-28 20:04:00 +05:30
Diego Elio Pettenò
34b4993d63
Add license to some obvious files.
2020-07-06 19:16:25 +01:00
Scott Shawcroft
c5fa9730a8
Compiles!
2020-06-24 12:47:59 -07:00
Scott Shawcroft
a26102607e
Add UART support
2020-06-24 12:47:58 -07:00
Diego Elio Pettenò
dd5d7c86d2
Fix up end of file and trailing whitespace.
...
This can be enforced by pre-commit, but correct it separately to make it easier to review.
2020-06-03 10:56:35 +01:00
Lucian Copeland
a59798ed49
Merge branch 'mimxrt-uart-oneway' into mimxrt-busio-cleanup
2020-05-27 12:31:16 -04:00
Lucian Copeland
9f5520135c
translations
2020-05-27 11:54:52 -04:00
Lucian Copeland
1e914ac2b0
Change exception text and type
2020-05-27 11:48:52 -04:00
Lucian Copeland
53fb699436
Add pin resetting across boards, fix array size detection issue
2020-05-27 11:45:15 -04:00
arturo182
d6c59c4de0
mimxrt10xx: Change exception type to match other ports
2020-05-26 22:36:30 +02:00
Lucian Copeland
75b5142954
Minor style changes and translations
2020-05-22 11:31:52 -04:00
Lucian Copeland
66c09efae2
Add UART one-way instance search, fix bugs in stm32 implementation
2020-05-20 12:48:01 -04:00
Scott Shawcroft
2c2b53303d
Merge pull request #2837 from k0d/serial-debug
...
Add support for a debug console, such as ST-Link VCP.
2020-05-18 18:13:31 -07:00
Mark Olsson
007c92ee6a
Enable showing the console on a debug uart
2020-05-19 02:02:52 +02:00
arturo182
f92d53eaab
mimxrt1010: Increase max SPI speed
2020-05-18 22:07:38 +02:00
Scott Shawcroft
4519ddebeb
Merge pull request #2841 from hierophect/mimxrt-spi-oneway
...
mimxrt10xx: add one-directional SPI
2020-05-06 08:32:21 -07:00
Lucian Copeland
a1330747e8
text fixes, postpone warning disable
2020-05-05 12:46:30 -04:00
Lucian Copeland
bc581fbdfb
Add-unidirectional-SPI
2020-05-01 13:15:38 -04:00
Dan Halbert
fbc8719fad
ringbuf tested
2020-04-21 22:40:12 -04:00
Dan Halbert
38ec3bc574
further ringbuf cleanup
2020-04-21 17:38:20 -04:00
arturo182
08f369ea96
mimxrt1011: Only re-init SPI when it's actually needed
...
If some crazy code (*cough* FourWire) decides to reconfigure the bus
before every transfer, it might get a bit slow...
2020-04-06 22:10:12 +02:00
arturo182
18c12e7822
mimxrt10xx: Return proper UART read length when everything was read
2020-03-26 00:15:48 +01:00
Dan Halbert
b6206406de
new pin validation routines; don't use mp_const_none if NULL will do
2020-02-28 23:43:04 -05:00
Dave Marples
09a3153bf4
Fix I2C clock divider
2020-02-27 14:08:39 +00:00
Dave Marples
aadb0bfc1e
Fix SPI clock speed on mimxrt10xx family & mimxrt1020 pinmux fixup
2020-02-26 14:28:54 +00:00
Dave Marples
24405cabaf
Edits as a result of review
2020-02-19 00:07:01 +00:00
Dave Marples
d388899985
Addition of RS485 support
2020-02-18 23:16:40 +00:00
Dave Marples
84ad3d8393
Addition of RTS/CTS/RS485 UART functionality
2020-02-18 23:16:40 +00:00
Dan Halbert
360c876be4
add flag to i.mx port
2020-01-10 09:20:21 -05:00
arturo182
13e0cba6f1
Add initial MIMXRT10XX port
2020-01-06 21:08:49 +01:00
