PDA

View Full Version : Technical Support & Questions



Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 [48] 49 50

  1. Issue with Teensy loader when using WSL (Windows Subsystem for Linux)
  2. Programming from the USB host T3.6
  3. Schematic error in T4.0 or T4.1 on SD pins
  4. teensy 4.0 flexSPI slave
  5. MTP on a teensy3.2
  6. Teensy is freezing with Ds3132 RTC Module and Fastled
  7. Using PSRAM Buffer for saving arrays before serial printing
  8. Strange behavior on certain functions
  9. What peripherals are affected by the undocumented 24 MHz OSC circuit on Teensy 4.0?
  10. What is the purpose of these NOPs in Teensy 4.0 initialization?
  11. Teensy 4.1 no longer connecting to PC
  12. Teensy 4.1 GPT CAPTURE input / interrupt troubles
  13. Program esp32 from teensy
  14. How to get USB connection to Teensy 3.2 to completely disconnect under SW control
  15. Teensyduino randomly loses USB port while programming 4.1 board
  16. Install teensy_loader_cli on Linux
  17. strategy to debug?
  18. Multiple I2C buses on T4.1
  19. Funny pin behavior with RF24 and Teensy 4.1
  20. What next?
  21. serial input processing -> teensy4
  22. Big chunks of Teensy4 reference manual is secret?!? Unlike Teensy3.
  23. Teensy 3.6 boot issues.
  24. Teensy shutdown when SD card is inserted
  25. Cannot find A14-A17 on a Teensy 4.1?
  26. maximum pulse-frequency from quadrature-encoders on Teensy 4.1
  27. NRF24L01 and Teensy 3.1
  28. Compiler errors with Adafruit_GFX and SSD1306 128x64 OLED display...
  29. Intermittent SD initialization with Teensy 4.1
  30. W25Q128JVSIM not working on Teensy 4.1 but on Audio Shield?
  31. Unable to flash Teensy4.0 with Arduino
  32. T4: Triggering DMA SPI transfer from within interrupt
  33. USBHOST_T36 library is not working on Teensy 4.1 Board
  34. Power 2 Teensys one USB port
  35. MIDI benchmark sketch compatible with Teensy LC?
  36. How to assign sensors to I2C buses T4.1? :confused:
  37. MAX31865 and Adafruit RTD library on Teensy 4.1 problem
  38. Audio library, update() function
  39. Getting optimal SD card performance
  40. Error Using BNO085 with Teensy 4.0
  41. rawHID for teensy 4.0 Compling c files for Matlab
  42. Restore bootloader after accidently downloading .elf file
  43. Double Precision Floats
  44. Teensy 4.1 extreme joystick, can't use Joystick.X,Y,Z
  45. Magnetic linear encoder speed
  46. Use 2 SPI ports simultaneously in Teensy 3.5
  47. MIDI read with NRPN
  48. Teensy 3.2: Is it possible using FreqCount for different Pins (multichannel)?
  49. Communication over USB fails with additoinal teensy board connected
  50. Is TeensyStep compatible with Teensy 4.1?
  51. cores/fs.h
  52. SPI1 Maximum Speed?
  53. Teensy 4.1 serial port polarity invert?
  54. Unable to begin ChibiOS thread (ChRt library, Teensy 4.0)
  55. Trouble with the Serial Plotter. Using a Mac, Arduino 1.8.5 , TeensyDuino 1.53
  56. Connect read from each i2c bus T4.1
  57. Power Teensy using external power without usb
  58. Teensy Convolution SDR T4 and Audio Board Rev D
  59. Analog Readings Unstable On MIDI Projects
  60. Simple dumb LED on PWM pins question
  61. Teensy 3.2 com problem
  62. Bel Magnetic SI-46001-F as ethernet connector for teensy 4.1
  63. Strange behaviour on certain analog reads
  64. Teensy 4, displaying Serial data via USB is delayed on reboot
  65. Gamepad emulation using teensy 4.0
  66. SPI beginTransaction question
  67. Can PC communicates with teensy via Usbhost pins?
  68. Disabling IRQ for better performance - Teensy 4.1
  69. Newbie on PlatformIO with Teensy
  70. Teensy 4.1 Digital I/O pin map
  71. Teensy 4.1 Generate 40KHZ Sine Wave
  72. TeensyLC EEPROM emulation
  73. Some questions on Teensy4.1 board
  74. Teensy 4.1 UDP and web server drop packets
  75. Teensy 3.6 output voltage problems
  76. Teensy 4.0 compiler issue? Maybe?
  77. Does Snooze work with teensy 4.1
  78. "Finished" midi controller with lots of lights and EMI... power distribution question
  79. printf is blocking my sketch, Help!
  80. TeensyStep. Why I have to use moveAsync with a while and delay?
  81. ST7735_t3 with 128x96 display on ST7735s
  82. FreqMeasureMutli Teensy 4.1
  83. sdfat ls() serial
  84. Testing Teensy 4.0 and SD card module with SPI to store data on sd card
  85. Peak tracking problem.
  86. Memory issue with AudioLibrary Teensyduino since 1.52-1.54b
  87. Multiplexer Wiring
  88. How to use CAN bus on Teensy 4.1, 4.0 and 3.2 ?
  89. How to use the onboard CAN controller (Flex CAN) and a MCP2515 (MCP library)
  90. Digital Input Problem
  91. Alternate SPI works on Teensy 3.2 but not 4.1
  92. Teensy 4.0 ECU - CPU Performance
  93. No communication with teensy 4.1
  94. Teensy 3.6 stops working and Orange Led glows up
  95. I2c communication issue between teensy 4.1 master and slave
  96. Cant Compile for Teensy++ 2.0
  97. Connecting audio/midi interface
  98. Teensy 4.1 & Audio Board Rev D Tutorial 01_04 Issue
  99. Simulating The Audio Library
  100. This formula blocks ONLY Serial 1
  101. Make Teensy act like a USB file system?
  102. Teensy 4.x: Need help in understanding source code of analogWrite(pin, val)
  103. USB Host Communicating with a Teensy 4.1
  104. force small rx/tx buffer for usbmidi teensy 4
  105. Teensy 3.2 not working as gamepad . Help please
  106. I2C between 2 teensies only works after restart
  107. FlexIO3 With DMA
  108. Toggling PTE6 on Teensy 3.6 to turn 5V USB host power off and on
  109. Teensy++ 2.0 touchpad scroll help request
  110. factory restore teensy 3.2
  111. Teeny 4.1 PWM Input/Output Pins
  112. Teensy 4.0 ADC analog input multiplexer
  113. PWM on Teensy 4
  114. Teensie 4.1 RF interference
  115. Command Line Build
  116. Actual current limitation of Teensy 3.2 and rules of thumb about typical/max current
  117. Having problems with time it takes Snooze to wake up on digital pin
  118. Permanent ADC damage caused by running this code
  119. DMAMEM : Long Delay during writing in ISR
  120. 16-bit PWM on Teensy 4.0 and 4.1?
  121. Teensy 3.5 ADC_DMA example error
  122. Teensy 4.1: GPIO Interrupt Priority + general interrupt question counting pulses
  123. ADC Library on Teensy 4.1
  124. [USBMIDI] Serial + MIDI, how to deactivate either one ?
  125. LC draws more current than 3.1 in Snooze modes, does not work on digital
  126. uniform initialisation, object oriented programming etc.
  127. KiCAD Frustration
  128. Teensy40 - only 3.3V power supply?
  129. Switching off SPI begin/endTransaction for high-speed SPI transfer?
  130. PIT and External Interrupts
  131. Seeking for help/guidance with teensy4.0 & audiobreakoutboard for Atis decoding.
  132. Redefine the RawHid parameters
  133. counting at 600Mhz
  134. makefile - interpreting arm-none-eabi-size output - am I over any limit? t4.1
  135. High speed USB data - custom isochronous usb descriptor?
  136. Teensy 4.1 ADC Library
  137. CMSIS RFFT works on 1.48, broken on 1.53?
  138. AudioEffectChorus issue
  139. Questions of interrupt priorities.
  140. Bad datas are print on serial1. I haven't had this problem on Arduino Due.
  141. Only SCL and SDA pins 18 and 19 work
  142. Error while setting serial port parameters: 115 200 N 8 1 :confused:
  143. Teensy 3.2 ADC setting / analogRead Display range
  144. AS5047, SPI, and Teensy 4.0 always outputs 0
  145. Timer callback and data access
  146. Switching from Mega to Teensy
  147. Teensy 3.2 Strange behavior when measuring AC voltage
  148. Failing to get Analog Comparator to work
  149. Freetronics Dot Matrix Display on Teensy 3.6
  150. SPI: toggling SCK before starting the SPI transfer...
  151. ACMP Clock speed (Teensy 4.1)
  152. Exception handling on Teensy
  153. I2C interrupts on a MCP23017
  154. Is this a Genuine Teensy 4.1 Board
  155. USB Serial dying on Ubuntu 18.04
  156. vtable problem
  157. order problem
  158. Teensy 3.6 is SRE configuration possible on SPI pins due to EMI issues?
  159. fillTriange issue with screen or buffer size?
  160. Corrupted Data?
  161. teensy 4.0 GPIO pulse lost at 150MHZ
  162. 4.1 Error - No SD Card - What am I doing wrong? Help Please!
  163. Voltage / GND question
  164. One shot timer : Multiple pins with unique intervals
  165. asynchronous board synching
  166. HID codes include file
  167. pow() function alternative
  168. CAN communication problems
  169. Teensy 4.1 - Using the internal flash memory
  170. Teensy 3.2 OctoWS2811
  171. Interrupts stop working when changing from time source B to time source A
  172. Issue with PDB and sampling avg ADC?
  173. Help with pointers
  174. Teensy 4.1 and Adafruit Fona display keypad example, buttons wont release.
  175. Teensy 4.1 WS2812B LED Problem
  176. range of the frequency control input in AudioFilterStateVariable
  177. Flash - Storing preferences
  178. Teensy 4.0 with OctoWS2811 - movie2serial and videodisplay random colors
  179. Teensy 3.5 + wiz850IO hardware not detected
  180. i.MX RT1170 ??
  181. Teensy 3.2 no longer reading/executing code properly
  182. OV7670 correct colors
  183. Teensy 4.0 components for repair attempt
  184. Cannot get Teensy_loader for MacOS 10.10 - teensy.dmg "no mountable file system"
  185. TEENSY 4.1 + NRF24L01 Need Help Please
  186. Load hex file from SD Card?
  187. Teensy 4.1 Browning Out - USB Battery Pack
  188. Teensy 4.1 no headers with ILI9341 blank screen problems... soldering?
  189. 4.0 5x5 midi having trouble with sysex, dropping values on a loopback test
  190. [Teensy 3.2] Why is audio dropping out after calling MIDI.begin()?
  191. GPIO ports and related control register
  192. midi in (hardware serial) fails after some time
  193. issues powering Teensy 3.2 via battery
  194. Powershell serial communication with TeensyLC
  195. Teensy++, three pins won't go low
  196. Analyze_FFT256IQ
  197. USB midi controllers for persons with special needs
  198. Teensy 4.1 USB host with EC25 LTE module.
  199. Teensy 4.1 External Supply and Ethernet Port Pin Pitch
  200. USB overvoltage
  201. Unable to send notes to USB Hosts, but can receive just fine.
  202. TEENSY 4.1, proper SCK pin question
  203. Problems with TFT color display with Teensy 4
  204. help teensy 4.0
  205. Teensy 3.5 - Instrumentation Amp for Single-Ended Analog Recording
  206. Teensy 4.0 not recognized as USB serial device with v1.53 (Windows)
  207. Replace the W25Q64J with an eMMC 4.5 device
  208. BUILTIN_SDCARD Not defined
  209. Teensy 4.1 + hexapode
  210. T4.1 -> Mega with nrf24 module speed difference assistance
  211. T4.1 + WS2812B Can I use Serial 8?
  212. Problems with builtin sd card
  213. Serial question : Is TX1,RX1 for Serial1 or just Serial? (Ntxt)
  214. Teensy 4.0 Not Showing Up On Serial Port
  215. adjusting AUDIO_SAMPLE_RATE_EXACT
  216. Low output voltage with external power
  217. Show Timestamping lost in Serial Monitor
  218. Teensy 2++ Which pin for external power
  219. Teensy 4.1 Ethernet Error: client.availableForWrite
  220. Is switching DHCP / static IP possible
  221. Confirm "Encoder" Library Use With Arduino Due MCU Platform
  222. Compiler directive to select board
  223. 16 rgb rotary SPI port expander panel - testers?
  224. Burning Teensys through USB cable
  225. PJRC store's ILI9341 w touch does have Tri-state chip?
  226. Teensy 3.2 won't boot & run w/o USB (FAQ I know, but delay isn't working)
  227. 4.1 Ethernet Reset U6 pin 5, can I tie into this for a system wide reset?
  228. Teensy 4 RTC - prevent loader from changing time
  229. Multichannel audio over IP
  230. Buydisplay 7" RA8875 ft5206 800 x 480 display jumper re-configuration
  231. multiplexing touch pins
  232. Can not create file on SD Card in Teensy 4.1
  233. Connecting two Teensy 3.2 on OSX
  234. Only compile specific Audio-lib files included
  235. I2S and I2C together
  236. serial communication between two teensies via usb
  237. Teensy 4.1 USB Host MIDI not working (no Power from 5V USB Pin)
  238. Questions on Teensy4.1 schematic
  239. How to deal with GPS data to give direction or a specific path ?
  240. Teensy 4.1 usb host: Provide own external power
  241. Teensy linux command line code upload
  242. Passing Encoder to library
  243. Teensy 3.2 and reference voltages
  244. Question on T4.1 Serial Flash (U3)
  245. Delete this post
  246. x2 Teensy 3.2 Master and Slave, need direction
  247. Teensy 4.1: Ethernet Problems
  248. Encoder.h library from pjrc.com not compiling for teensy 4.0
  249. Big Sur ?
  250. ILI9488 and teensy 4 and touch 2046 and ILI9488_T3