Mike R / FastAnalogIn

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependents:   Pinscape_Controller

Fork of FastAnalogIn by Erik -

Diff: FastAnalogIn_LPC11UXX.cpp

Revision:
10:afc3b84dbbd6
Parent:
8:68082fdde730
--- a/FastAnalogIn_LPC11UXX.cpp	Sat Jul 12 10:39:37 2014 +0000
+++ b/FastAnalogIn_LPC11UXX.cpp	Tue Nov 04 17:53:25 2014 +0000
@@ -45,7 +45,7 @@
  
     uint32_t clkdiv = div_round_up(SystemCoreClock, MAX_ADC_CLK) - 1;
  
-    LPC_ADC->CR = (0 << 0)      // no channels selected
+    LPC_ADC->CR = (LPC_ADC->CR & 0xFF)      // keep current channels
                 | (clkdiv << 8) // max of 4.5MHz
                 | (1 << 16)     // BURST = 1, hardware controlled
                 | ( 0 << 17 );  // CLKS = 0, we stick to 10 bit mode