Paul Stoffregen
549f75e387
Merge pull request #315 from KurtE/t4-HardwareSerial-Transmitter_enable
T4 SerialX more support (Transmitter enable, Formats, RX Fifo read in...)
5 年前
Kurt Eckhardt
bf38c3489d
T4 SerialX More support including formats
More support put in.
Now support for different formats of output.
So far I have tried 8N1, 8N2, 7E1, 7O1...
5 年前
Paul Stoffregen
40a8afc124
Merge pull request #314 from mjs513/master
Final Correction to Tempmon Registes and Added analogreadaveraging
5 年前
Mike S
214071e0cd
Update analog.c
5 年前
Mike S
292bb6553d
corrections & updates
Tempsense2 address correction and added analogreadaveraging code.
5 年前
PaulStoffregen
d2bbae3e9c
Add LED define, for IRremote
5 年前
Paul Stoffregen
9035369e63
Merge pull request #313 from FrankBoesing/patch-5
void (* _VectorsRam[160+16])(void);
5 年前
Kurt Eckhardt
3f700149ea
T4-SerialX fleshing out code
Fleshing out some of the missing pieces. - Need to test
copy NVIC execution priority from T3
Set priority per Serial object
RTS pin
CTS pin - only Serial3 supports
setRX, setTX - do nothing none of these have two pins defined.
Maybe temporary - but added from previous code ability to add second buffer for RX and TX
5 年前
Kurt Eckhardt
58322b749a
T4 SerialX - Read in all in FiFO on LPUART_STAT_RDRF
Put in code to read all of the current stuff in Receive queue on Interrupt..
5 年前
Frank
6d5bf17c96
void (* _VectorsRam[160+16])(void);
..use NVIC_NUM_INTERRUPTS instead
i know, very minor documentational issue :)
5 年前
Kurt Eckhardt
2209a9f01b
T4 - SerialX Support for Transmitter Enable
Used macros from OneWIre to fast set/clear the optional Transmitter Enable support.
Also fixed bug in ISR where was not properly looking for TC. This will help make SerialX->flush() to work
5 年前
PaulStoffregen
4c7cf387c8
Delete extra / old copy of pinMode
5 年前
Paul Stoffregen
575c90cb68
Merge pull request #310 from KurtE/T4_HardwareSerial
T4 - Hardware Serial - Pass 1
5 年前
Paul Stoffregen
8f75ec1b8a
Merge pull request #311 from el-supremo/patch-1
Update AudioStream.cpp
5 年前
Paul Stoffregen
2a656acec6
Merge pull request #312 from FrankBoesing/patch-4
add shiftIn/Out, pulseIn
5 年前
Kurt Eckhardt
9c49eeb0fd
T4 Hardware Serial - Fix Serial2
Wrong RX_Select value
5 年前
Frank
de9071e01e
add shiftIn/Out, pulseIn
5 年前
Pete
7a309dfb89
Update AudioStream.cpp
5 年前
Kurt Eckhardt
361d842551
T4 - Hardware Serial - Pass 1
This pass has some more support for using the Hardware Serial objects.
Including setting an ISR for doing both reads and writes, sets up the FIFO,
Sitll lots more work to go.
Things like: fifo - need to better understand/set watermarks, also RX need to read in more than one byte if more available.
Also support fo r other features, like formats, 9 bit, ...
BUt at least you can do simple reads/writes
5 年前
PaulStoffregen
390a1e2f4c
Add data cache functions
5 年前
Paul Stoffregen
be8a8b9f4a
Merge pull request #308 from FrankBoesing/patch-2
optimized delayNanoseconds
5 年前
Frank
3605d91f39
optimized delayNanoseconds
shifting both sides by 16 bit gives pretty good accuracy with fast code:
movw r3, #9155
ldr r2, .L2
mul r0, r3, r0
lsrs r0, r0, #1
umull r3, r0, r2, r0
lsrs r0, r0, #8
.L2:
.word 144122641
with 984 MHz it allows nsec to be max ~143000 max which is plenty
5 年前
PaulStoffregen
efc41ea92d
add analogWriteResolution()
5 年前
PaulStoffregen
b9066ead1f
Fix typo (thanks tonton81)
5 年前
PaulStoffregen
487b234b72
Fix PWM on pin 9 (thanks Manitou)
5 年前
PaulStoffregen
1312d8bc61
Fix I/O register macros
5 年前
PaulStoffregen
576c748f2f
pinMode configure pins for output drive in all modes, needed for direct I/O libs
5 年前
PaulStoffregen
f21cf2cf2f
Add more pin defs, needed for Encoder
5 年前
Paul Stoffregen
1638e51f71
Merge pull request #306 from FrankBoesing/master
fast memcpy/memset
5 年前
Paul Stoffregen
9f6a4858f2
Merge pull request #307 from FrankBoesing/patch-1
Add delayNanoseconds()
5 年前
Frank
acc3eeb91b
Add delayNanoseconds()
This makes sense now, and would be useful for shorter wait-times. Could be used for PulseIn etc. where we need defined very short delays.
5 年前
PaulStoffregen
c4ab57c003
EventResponder, MillisTimer, yield
5 年前
Frank Bösing
459ab88998
fast memcpy/memset
5 年前
PaulStoffregen
4d620d12cd
(Hopefully) fix C++ constructors
5 年前
Paul Stoffregen
0e7ec43e40
Merge pull request #302 from FrankBoesing/patch-6
fix warning "implicit declaration of function 'delay'"
5 年前
PaulStoffregen
66b0de6c15
Fix digitalRead() while pin is output mode
5 年前
Paul Stoffregen
84b430f967
Merge pull request #304 from FrankBoesing/patch-7
Renumbered IRQ_RESERVED1-7, IRQ_SOFTWARE = 62
5 年前
Frank
585a9009b8
Update imxrt.h
5 年前
Frank
bd6602e10a
IRQ_SOFTWARE = 70
5 年前
Paul Stoffregen
29e5856505
Merge pull request #303 from WMXZ-EU/master
corrected SAI1/3_CLK_PODF
5 年前
PaulStoffregen
dac015d92e
Add attachInterrupt
5 年前
Frank
cf68a26fb6
Renumbered IRQ_RESERVED1-7, IRQ_SOFTWARE = 62
5 年前
WMXZ-EU
4402a96138
corrected SAI1/3_CLK_PODF
5 年前
PaulStoffregen
e97247b30b
Add util headers
5 年前
Frank
2a8b5d066e
rmv warning "implicit declaration of function 'delay'"
5 年前
PaulStoffregen
eb3d0484b1
Add tone function
5 年前
PaulStoffregen
a1ff3e9256
Fix USB serial issues printing before device ready
6 年前
PaulStoffregen
7153086e77
Don't disturb pin 13 (leftover debugging code)
6 年前
Paul Stoffregen
db94e10519
Merge pull request #301 from FrankBoesing/patch-5
SCB_SHPR3 = 0x20000000; // Systick = priority 32
6 年前
Paul Stoffregen
188d382d43
Merge pull request #300 from FrankBoesing/patch-4
default 128 priority for all interrupts
6 年前