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Remove const specifier from channelToTC array in analogWrite on SAM 

Members of this array are later passed to functions that accept
non-const pointers. These functions probably don't modify their
arguments, so a better solution would be to update those functions to
accept const pointers. However, they look like third-party code, so that
would require changing the code again on every update. Removing const
here fixes at least the compiler warning for now.

This helps towards #1792.
This commit is contained in:
Matthijs Kooijman 2014-02-18 21:04:31 +01:00
parent 4b3db72a46
commit 5c6ee6127c
1 changed files with 1 additions and 1 deletions
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2
hardware/arduino/sam/cores/arduino/wiring_analog.c
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@ -293,7 +293,7 @@ void analogWrite(uint32_t ulPin, uint32_t ulValue) {
ETCChannel channel = g_APinDescription[ulPin].ulTCChannel;
static const uint32_t channelToChNo[] = { 0, 0, 1, 1, 2, 2, 0, 0, 1, 1, 2, 2, 0, 0, 1, 1, 2, 2 };
static const uint32_t channelToAB[] = { 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0 };
static const Tc *channelToTC[] = {
static Tc *channelToTC[] = {
TC0, TC0, TC0, TC0, TC0, TC0,
TC1, TC1, TC1, TC1, TC1, TC1,
TC2, TC2, TC2, TC2, TC2, TC2 };