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Code Issues Wiki Activity

Fixed DMA resource conflicts for target BEEROTORF4. (#8540)

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Fixed DMA resource conflicts for target BEEROTORF4.
This commit is contained in:
Michael Keller 2019-07-09 07:57:39 +12:00 • committed by GitHub
commit d0ff793b39
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 22 additions and 21 deletions
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16
src/main/target/BEEROTORF4/target.c
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@ -30,14 +30,14 @@
const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
DEF_TIM(TIM9, CH2, PA3, TIM_USE_PPM, 0, 0), // PPM IN
DEF_TIM(TIM1, CH2N, PB0, TIM_USE_MOTOR, 0, 0), // M1 - DMAR: DMA2_ST5
DEF_TIM(TIM1, CH3N, PB1, TIM_USE_MOTOR, 0, 0), // M2 -
DEF_TIM(TIM2, CH2, PA1, TIM_USE_MOTOR, 0, 0), // M3 - DMAR: DMA1_ST7
DEF_TIM(TIM2, CH1, PA0, TIM_USE_MOTOR, 0, 0), // M4 -
DEF_TIM(TIM8, CH1, PC6, TIM_USE_MOTOR, 0, 0), // M5 - DMAR: DMA2_ST1
DEF_TIM(TIM8, CH2, PC7, TIM_USE_MOTOR, 0, 0), // M6 -
DEF_TIM(TIM3, CH2, PB5, TIM_USE_MOTOR, 0, 0), // M7 - DMAR: DMA1_ST2
DEF_TIM(TIM4, CH4, PB9, TIM_USE_MOTOR, 0, 0), // M8 - DMAR: DMA1_ST6
DEF_TIM(TIM1, CH2N, PB0, TIM_USE_MOTOR, 0, 0), // M1 - DMA2_ST6
DEF_TIM(TIM8, CH3N, PB1, TIM_USE_MOTOR, 0, 1), // M2 - DMA2_ST4
DEF_TIM(TIM2, CH2, PA1, TIM_USE_MOTOR, 0, 0), // M3 - DMA1_ST6
DEF_TIM(TIM5, CH1, PA0, TIM_USE_MOTOR, 0, 0), // M4 - DMA1_ST2
DEF_TIM(TIM3, CH1, PC6, TIM_USE_MOTOR, 0, 0), // M5 - DMA1_ST4 (conflicts with SDCard, switch off SDCard DMA if used for DShot)
DEF_TIM(TIM8, CH2, PC7, TIM_USE_MOTOR, 0, 0), // M6 - DMA2_ST2
DEF_TIM(TIM3, CH2, PB5, TIM_USE_MOTOR, 0, 0), // M7 - DMA1_ST5 (doesn't work for DShot)
DEF_TIM(TIM4, CH4, PB9, TIM_USE_MOTOR, 0, 0), // M8 - no DMA
DEF_TIM(TIM4, CH3, PB8, TIM_USE_LED | TIM_USE_TRANSPONDER, 0, 0), // LED_STRIP / TRANSPONDER - DMA1_ST7 (can be used for DShot, conflicts with OSD TX)
};

5
src/main/target/BEEROTORF4/target.h
View file

@ -29,7 +29,8 @@
#define BEEPER_PIN PB3
#define BEEPER_INVERTED
#define ENABLE_DSHOT_DMAR true
// Tim_UP 1 (motors 1 & 2) conflicts with Tim 4 Ch 3 (LED_STRIP)
#define ENABLE_DSHOT_DMAR false
// ICM20689 interrupt
#define USE_EXTI
@ -153,4 +154,4 @@
#define TARGET_IO_PORTD (BIT(2))
#define USABLE_TIMER_CHANNEL_COUNT 10
#define USED_TIMERS ( TIM_N(1) | TIM_N(2) | TIM_N(3) | TIM_N(4) | TIM_N(8) | TIM_N(9) )
#define USED_TIMERS ( TIM_N(1) | TIM_N(2) | TIM_N(3) | TIM_N(4) | TIM_N(5) | TIM_N(8) | TIM_N(9) )