Frank Bösing
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784879705a
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LC input slave
TBD: input as "Master". Do we need this?
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3 years ago |
Frank Bösing
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839f09f96a
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Fix: Master back to 16 Bit
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3 years ago |
Frank Bösing
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3708c2bde8
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Teensy LC AudioOutputI2S(+slave)
Slavemode tested,
TODO: Test Mastermode (PCCM1802?)
TODO: Input
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3 years ago |
PaulStoffregen
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ebfb3270fe
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Add comment with link to I2S hardware explanation
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4 years ago |
widdly
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e3f59fe726
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fix slave i2s output on teensy 4
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4 years ago |
PaulStoffregen
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d256c82aa6
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Fix I2S slave mode on Teensy 4.0
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5 years ago |
PaulStoffregen
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ae4df75649
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Improve digital I/O on Teensy 3.6 with overclocking
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5 years ago |
PaulStoffregen
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7be225e01e
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Fix I2S output on Teensy 3.0
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5 years ago |
PaulStoffregen
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bd5332f9d9
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Fix simultaneous I2S input & output on Teensy 4.0
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5 years ago |
PaulStoffregen
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1173ad7da9
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Fix I2S output
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5 years ago |
Frank
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508ce65aca
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fix input i2s slave
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5 years ago |
Frank
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8ff0ebbc0e
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T4B2: Pin6->Pin7
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5 years ago |
Frank Bösing
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b262957335
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cache-support i2s/i2s2
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5 years ago |
Frank Bösing
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8f2a45817e
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various (see below)
input_i2s
input_i2s2
output_i2s2
output_tdm
output_tdm2
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5 years ago |
PaulStoffregen
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a82eab8ecf
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Fix I2S output on Teensy 3.x
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5 years ago |
Frank
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5a3b348889
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re-enable i2s-slave for T3.x
will do i2s-slave later.
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5 years ago |
PaulStoffregen
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8746601628
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merge Frank's latest changes
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5 years ago |
PaulStoffregen
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4cd45ef9ba
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Remove extra imxrt defines
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5 years ago |
PaulStoffregen
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07a305d8bc
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Import all of Frank's T4 edits
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5 years ago |
PaulStoffregen
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8fb976cf20
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Include Arduino.h first in all cpp files, for precompiled header speedup
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6 years ago |
PaulStoffregen
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dc825828e6
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Use 64 bit frame size for I2S master mode
Improves compatibility with many I2S chips like digital microphones
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7 years ago |
PaulStoffregen
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4512276221
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Fix I2S slave mode input & output
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7 years ago |
PaulStoffregen
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834028d889
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Fix I2S output when also using I2S input with CPU > 120 MHz
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8 years ago |
PaulStoffregen
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13d11c61a3
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Support more clock speeds
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8 years ago |
PaulStoffregen
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833a7e27a7
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Be more careful when configuring MCLK
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8 years ago |
PaulStoffregen
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a8aa77327d
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More hardware defs
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8 years ago |
PaulStoffregen
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a2837e6724
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Optimize I2S output memory copy (thanks Frank Bösing)
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9 years ago |
PaulStoffregen
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14fd8f907b
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Fix some Teensy-LC compiler errors
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9 years ago |
PaulStoffregen
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e8cb4897b0
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Avoid allocating unneeded DMA channels
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10 years ago |
PaulStoffregen
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cb5c9e9729
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Use DMAChannel begin()
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10 years ago |
PaulStoffregen
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52e72175ad
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Convert I2S objects to use DMAChannel.h
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10 years ago |
PaulStoffregen
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dae30e01ac
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I2S master mode support for all clock speeds >= 16 MHz
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10 years ago |
PaulStoffregen
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8ab67fe42b
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Add comments about I2S FIFO reset bits (was an issue on I2S test fixture)
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10 years ago |
PaulStoffregen
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183fcd95a9
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Add MIT license
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10 years ago |
PaulStoffregen
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c274463185
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Each object includes only required headers
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10 years ago |
PaulStoffregen
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0fb630e4bf
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Split I2S input & output to their own files
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10 years ago |
PaulStoffregen
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f16fb938bf
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Move other objects to their own files
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10 years ago |
PaulStoffregen
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2bb856fa95
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Move input & output objects to their own files
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10 years ago |