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PICO: Allow for specific core to be used for DMA interrupts

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This commit is contained in:
blckmn 2025-06-12 05:28:53 +10:00
parent c7d061041d
commit 6d7a6de3b1
3 changed files with 17 additions and 3 deletions
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6
src/platform/PICO/dma_pico.c
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@ -103,8 +103,14 @@ void dmaSetHandler(dmaIdentifier_e identifier, dmaCallbackHandlerFuncPtr callbac
- CORE 0 uses DMA_IRQ_0
- CORE 1 uses DMA_IRQ_1
If we specify a core to be used for interrupts we will use the corresponding DMA IRQ.
*/
#ifdef DMA_IRQ_CORE_NUM
uint8_t core = DMA_IRQ_CORE_NUM;
#else
// Get the current core number
uint8_t core = get_core_num();
#endif
if (core) {
// Core 1 uses DMA IRQ1

10
src/platform/PICO/target/RP2350A/target.h
View file

@ -64,6 +64,11 @@
// #define USE_SPI_DMA_ENABLE_EARLY
#define USE_SPI_DMA_ENABLE_LATE
/* DMA Settings */
//#undef USE_DMA
#define DMA_IRQ_CORE_NUM 1 // Use core 1 for DMA IRQs
#undef USE_DMA_SPEC // not yet required - possibly won't be used at all
#undef USE_SOFTSERIAL1
#undef USE_SOFTSERIAL2
@ -76,7 +81,7 @@
#undef USE_TIMER
#undef USE_RCC
#undef USE_CLI
#undef USE_RX_PWM
#undef USE_RX_PPM
#undef USE_RX_SPI
@ -86,6 +91,7 @@
#undef USE_SERIAL_4WAY_SK_BOOTLOADER
#undef USE_MULTI_GYRO
#undef USE_BARO
#undef USE_SERIAL_PASSTHROUGH
#undef USE_RANGEFINDER_HCSR04
#undef USE_CRSF
@ -103,7 +109,7 @@
#undef USE_OSD
#undef USE_SPEKTRUM
#undef USE_SPEKTRUM_BIND
#undef USE_MSP
#undef USE_MSP_UART
#undef USE_MSP_DISPLAYPORT
#undef USE_GPS

4
src/platform/PICO/target/RP2350B/target.h
View file

@ -108,8 +108,10 @@
#undef USE_MSP_UART
#undef USE_MSP_DISPLAYPORT
/* DMA Settings */
//#undef USE_DMA
#undef USE_DMA_SPEC
#define DMA_IRQ_CORE_NUM 1 // Use core 1 for DMA IRQs
#undef USE_DMA_SPEC // not yet required - possibly won't be used at all
#undef USE_DSHOT_TELEMETRY
#undef USE_ESC_SENSOR