Pages: [1]   Go Down
Author Topic: IDE V1.5.3  (Read 1038 times)
0 Members and 1 Guest are viewing this topic.
Torino
Offline Offline
Newbie
*
Karma: 0
Posts: 17
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

This piece of source was running with IDE 1.5.2.
Now with 1.5.3 gives errors like

"error: 'tc' was not declared in this scope"
"error: 'IRQn_Type' was not declared in this scope

Can someone help me to understand way ?

I think I have to #include <something.h>, but I do not know what.


//******************************************************************************************
// Timer call for TC1 Channel 0 (working with V1.5.2 but not with V1.5.3)
//******************************************************************************************
void startTimer(Tc *tc, unsigned long int channel, IRQn_Type irq, unsigned long int frequency)
{
  pmc_set_writeprotect(false);
  pmc_enable_periph_clk((uint32_t)irq);
  TC_Configure(tc, channel, TC_CMR_WAVE | TC_CMR_WAVSEL_UP_RC | TC_CMR_TCCLKS_TIMER_CLOCK1);
  uint32_t rc = VARIANT_MCK/2/frequency;
  TC_SetRA(tc, channel, rc/2);
  TC_SetRC(tc, channel, rc);
  TC_Start(tc, channel);
  tc->TC_CHANNEL[channel].TC_IER=TC_IER_CPCS;
  tc->TC_CHANNEL[channel].TC_IDR=~TC_IER_CPCS;
  NVIC_EnableIRQ(irq);
}
Logged

Venezuela
Offline Offline
God Member
*****
Karma: 17
Posts: 522
Ground, ground, always ground
View Profile
WWW
 Bigger Bigger  Smaller Smaller  Reset Reset

Hello giubio51,
I just did run the following code in IDE 1.5.3 and ran OK. No errors.

Code:
#include <Wire.h>
#include <SPI.h>

void startTimer(Tc *tc, unsigned long int channel, IRQn_Type irq, unsigned long int frequency)
{
  pmc_set_writeprotect(false);
  pmc_enable_periph_clk((uint32_t)irq);
  TC_Configure(tc, channel, TC_CMR_WAVE | TC_CMR_WAVSEL_UP_RC | TC_CMR_TCCLKS_TIMER_CLOCK1);
  uint32_t rc = VARIANT_MCK/2/frequency;
  TC_SetRA(tc, channel, rc/2);
  TC_SetRC(tc, channel, rc);
  TC_Start(tc, channel);
  tc->TC_CHANNEL[channel].TC_IER=TC_IER_CPCS;
  tc->TC_CHANNEL[channel].TC_IDR=~TC_IER_CPCS;
  NVIC_EnableIRQ(irq);
}

void setup(){
}

void loop(){
}

Regards!
Logged

Torino
Offline Offline
Newbie
*
Karma: 0
Posts: 17
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Thanks Palliser !

but still not working.

I am suspecting the IDE can not recognize where is located the Arduino folder.
I have also copied the Wire.h and SPI.h in the same folder of my sketch, but still not working.

In my computer, the Arduino folder is located under c:\program files (c:\programmi in italian).
my sketch worked fine with the V1.5.2
I have installed the V1.5.3 and now I am not more able to use this sketch.
What a hell is happening ?!!
Please remark, I am a real beginner, then any help is welcomed.

Grazie !
Logged

Venezuela
Offline Offline
God Member
*****
Karma: 17
Posts: 522
Ground, ground, always ground
View Profile
WWW
 Bigger Bigger  Smaller Smaller  Reset Reset

giubio51,
It's weird because the IDE 1.5.3 comes with the SPI and Wire libraries.

Please, wherever your IDE 1.5.3 is located, verify that it contains the SPI folder in the following path:

Quote
...\arduino-1.5.3-windows\arduino-1.5.3\libraries

And the wire folder in the following path:

Quote
...\arduino-1.5.3-windows\arduino-1.5.3\hardware\arduino\sam\libraries\

If so, you don't need to have them somewhere else. Regards!
Logged

Forum Administrator
Milano, Italy
Offline Offline
Sr. Member
*****
Karma: 23
Posts: 292
View Profile
WWW
 Bigger Bigger  Smaller Smaller  Reset Reset

@giubio51

may you activate the "Verbose compile" from preferences, run the compile again, and copy/paste the error (using the "Copy error" button).
Logged

C.

Torino
Offline Offline
Newbie
*
Karma: 0
Posts: 17
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Thanks to everyone !

I have uninstalled the 1.5.3 and I am downloading it again from scratch.

No one file can be compiled, so the problem is more heavy than expected.

After the new installation I will post again the results.

One easy question: have the main folder to remain as Arduino-1.5.3 or it must (or can) be renamed ?

I have in fact renamed it as Arduino (without -1.5.3).
Logged

Venezuela
Offline Offline
God Member
*****
Karma: 17
Posts: 522
Ground, ground, always ground
View Profile
WWW
 Bigger Bigger  Smaller Smaller  Reset Reset

Don't worry about previous folder names. Just download the IDE 1.5.3, unzip it and create a shortcut in your desktop of the Arduino.exe file ( inside ...\arduino-1.5.3-windows\arduino-1.5.3 ).
Logged

Torino
Offline Offline
Newbie
*
Karma: 0
Posts: 17
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Fresh installation done.
Still the problem remains.

This is the list of errors:

LabDCC:12: error: variable or field 'startTimer' declared void
LabDCC:12: error: 'Tc' was not declared in this scope
LabDCC:12: error: 'tc' was not declared in this scope
LabDCC:12: error: expected primary-expression before 'unsigned'
LabDCC:12: error: 'IRQn_Type' was not declared in this scope
LabDCC:12: error: expected primary-expression before 'unsigned'
LabDCC:54: error: variable or field 'startTimer' declared void
LabDCC:54: error: 'Tc' was not declared in this scope
LabDCC:54: error: 'tc' was not declared in this scope
LabDCC:54: error: expected primary-expression before 'unsigned'
LabDCC:54: error: 'IRQn_Type' was not declared in this scope
LabDCC:54: error: expected primary-expression before 'unsigned'
LabDCC.ino: In function 'void Pulse(long unsigned int)':
LabDCC:73: error: 'TC1' was not declared in this scope
LabDCC:73: error: 'TC3_IRQn' was not declared in this scope
LabDCC:73: error: 'startTimer' was not declared in this scope
LabDCC.ino: In function 'void setup()':
LabDCC:236: error: 'TC1' was not declared in this scope
LabDCC:236: error: 'TC3_IRQn' was not declared in this scope
LabDCC:236: error: 'startTimer' was not declared in this scope
Logged

Torino
Offline Offline
Newbie
*
Karma: 0
Posts: 17
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

wow..... smiley-roll-blue

The IDE was set for Arduino Uno....

By setting it with Arduino Due the problem has disappeared.

Long way to be a guru ... smiley-eek
Logged

Venezuela
Offline Offline
God Member
*****
Karma: 17
Posts: 522
Ground, ground, always ground
View Profile
WWW
 Bigger Bigger  Smaller Smaller  Reset Reset

But you are already Italian!  smiley-cool
Logged

Pages: [1]   Go Up
Jump to: