noisymime
/
speeduino
mirror of https://github.com/noisymime/speeduino.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fix timer initialisation on Teensy for more than 4 ign/inj channels

This commit is contained in:
Josh Stewart 2018-04-03 17:12:23 +10:00
parent 4759b9f729
commit 915c6b9107
1 changed files with 11 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
speeduino/scheduler.ino
View File

@ -53,15 +53,15 @@ void initialiseSchedulers()
FTM0_CNT = 0x0000; // Reset the count to zero FTM0_CNT = 0x0000; // Reset the count to zero
FTM0_MOD = 0xFFFF; // max modulus = 65535 FTM0_MOD = 0xFFFF; // max modulus = 65535
//FlexTimer 1 is used for schedules on channel 5+. Currently only channel 5 is used, but will likely be expanded later //FlexTimer 3 is used for schedules on channel 5+. Currently only channel 5 is used, but will likely be expanded later
FTM1_MODE |= FTM_MODE_WPDIS; // Write Protection Disable FTM3_MODE |= FTM_MODE_WPDIS; // Write Protection Disable
FTM1_MODE |= FTM_MODE_FTMEN; //Flex Timer module enable FTM3_MODE |= FTM_MODE_FTMEN; //Flex Timer module enable
FTM1_MODE |= FTM_MODE_INIT; FTM3_MODE |= FTM_MODE_INIT;
FTM1_SC = 0x00; // Set this to zero before changing the modulus FTM3_SC = 0x00; // Set this to zero before changing the modulus
FTM1_CNTIN = 0x0000; //Shouldn't be needed, but just in case FTM3_CNTIN = 0x0000; //Shouldn't be needed, but just in case
FTM1_CNT = 0x0000; // Reset the count to zero FTM3_CNT = 0x0000; // Reset the count to zero
FTM1_MOD = 0xFFFF; // max modulus = 65535 FTM3_MOD = 0xFFFF; // max modulus = 65535
/* /*
* Enable the clock for FTM0/1 * Enable the clock for FTM0/1
@ -71,7 +71,7 @@ void initialiseSchedulers()
* 11 External clock * 11 External clock
*/ */
FTM0_SC |= FTM_SC_CLKS(0b1); FTM0_SC |= FTM_SC_CLKS(0b1);
FTM1_SC |= FTM_SC_CLKS(0b1); FTM3_SC |= FTM_SC_CLKS(0b1);
/* /*
* Set Prescaler * Set Prescaler
@ -89,7 +89,7 @@ void initialiseSchedulers()
* 111 Divide by 128 * 111 Divide by 128
*/ */
FTM0_SC |= FTM_SC_PS(0b111); FTM0_SC |= FTM_SC_PS(0b111);
FTM1_SC |= FTM_SC_PS(0b111); FTM3_SC |= FTM_SC_PS(0b111);
//Setup the channels (See Pg 1014 of K64 DS). //Setup the channels (See Pg 1014 of K64 DS).
//The are probably not needed as power on state should be 0 //The are probably not needed as power on state should be 0