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resources:tools-software:linux-drivers:iio-adc:ad7124 [16 Oct 2018 13:23] – Sampling frequency description Stefan Poparesources:tools-software:linux-drivers:iio-adc:ad7124 [01 Feb 2019 11:02] (current) – Update driver links with upstream version Stefan Popa
Line 21: Line 21:
  
 ^ Source ^ Mainlined? ^ ^ Source ^ Mainlined? ^
-| [[linux.github>master/drivers/iio/adc/ad7124.c|git]] | [In progress...] |+| [[git.linux.org>drivers/iio/adc/ad7124.c|git]] | [[git.linux.org>drivers/iio/adc/ad7124.c|Yes]]  |
  
 ===== Files ===== ===== Files =====
  
 ^ Function ^ File ^ ^ Function ^ File ^
-| driver  | [[linux.github>master/drivers/iio/adc/ad7124.c]] | +| driver  | [[git.linux.org>drivers/iio/adc/ad7124.c]] | 
-| devicetree bindings | [[linux.github>master?Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt | Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt]] |+| devicetree bindings | [[git.linux.org>Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt | Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt]] |
  
 ====== Driver testing ====== ====== Driver testing ======
Line 119: Line 119:
 **Description:** **Description:**
 The output data rate depends on the master clock frequency (fclk) which in turn determines the power mode:\\ The output data rate depends on the master clock frequency (fclk) which in turn determines the power mode:\\
-  * Full power (fclk = 614.4 kHz): 9.38 SPS to 19,200 SPS+  * Full power (fCLK = 614.4 kHz): 9.38 SPS to 19,200 SPS
   * Mid power (fCLK = 153.6 kHz): 2.34 SPS to 4800 SPS   * Mid power (fCLK = 153.6 kHz): 2.34 SPS to 4800 SPS
   * Low power (fCLK = 76.8 kHz): 1.17 SPS to 2400 SPS   * Low power (fCLK = 76.8 kHz): 1.17 SPS to 2400 SPS
Line 125: Line 125:
 <WRAP box bggreen><wrap info>This specifies any shell prompt running on the target</wrap> <WRAP box bggreen><wrap info>This specifies any shell prompt running on the target</wrap>
 <xterm> <xterm>
-root:/sys/bus/iio/devices/iio:device0>+root:/sys/bus/iio/devices/iio:device0> **cat in_voltage0-voltage1_sampling_frequency** 
 +10 
 +root:/sys/bus/iio/devices/iio:device0> **cat in_voltage2-voltage3_sampling_frequency** 
 +960 
 +root:/sys/bus/iio/devices/iio:device0> **echo 2400 > in_voltage0-voltage1_sampling_frequency** 
 +root:/sys/bus/iio/devices/iio:device0> **cat in_voltage0-voltage1_sampling_frequency** 
 +2400 
 +root:/sys/bus/iio/devices/iio:device0> **echo 5000 > in_voltage2-voltage3_sampling_frequency** 
 +root:/sys/bus/iio/devices/iio:device0> **cat in_voltage2-voltage3_sampling_frequency** 
 +4800
 </xterm></WRAP> </xterm></WRAP>
  
 +====== More Information ======
 +
 +{{page>software:linux:docs:iio:iio_snippets#iio pointers&noheader&firstseconly&noeditbtn}}
resources/tools-software/linux-drivers/iio-adc/ad7124.1539689024.txt.gz · Last modified: 16 Oct 2018 13:23 by Stefan Popa

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