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msp init improvements

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This commit is contained in:
Robin Müller
2021-10-27 18:05:18 +02:00
parent d675621b73
commit cb7399b999
6 changed files with 90 additions and 51 deletions
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50
hal/src/fsfw_hal/stm32h7/spi/mspInit.h
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@ -2,6 +2,7 @@
#define FSFW_HAL_STM32H7_SPI_MSPINIT_H_
#include "spiDefinitions.h"
#include "../definitions.h"
#include "../dma.h"
#include "stm32h7xx_hal_spi.h"
@ -12,6 +13,8 @@
extern "C" {
#endif
using mspCb = void (*) (void);
/**
* @brief This file provides MSP implementation for DMA, IRQ and Polling mode for the
* SPI peripheral. This configuration is required for the SPI communication to work.
@ -19,27 +22,37 @@ extern "C" {
namespace spi {
struct MspCfgBase {
MspCfgBase();
MspCfgBase(stm32h7::GpioCfg sck, stm32h7::GpioCfg mosi, stm32h7::GpioCfg miso,
mspCb cleanupCb = nullptr, mspCb setupCb = nullptr):
sck(sck), mosi(mosi), miso(miso), cleanupCb(cleanupCb),
setupCb(setupCb) {}
virtual ~MspCfgBase() = default;
void (* cleanUpMacroWrapper) (void) = nullptr;
void (* setupMacroWrapper) (void) = nullptr;
stm32h7::GpioCfg sck;
stm32h7::GpioCfg mosi;
stm32h7::GpioCfg miso;
GPIO_TypeDef* sckPort = nullptr;
uint32_t sckPin = 0;
uint8_t sckAlternateFunction = 0;
GPIO_TypeDef* mosiPort = nullptr;
uint32_t mosiPin = 0;
uint8_t mosiAlternateFunction = 0;
GPIO_TypeDef* misoPort = nullptr;
uint32_t misoPin = 0;
uint8_t misoAlternateFunction = 0;
mspCb cleanupCb = nullptr;
mspCb setupCb = nullptr;
};
struct MspPollingConfigStruct: public MspCfgBase {};
struct MspPollingConfigStruct: public MspCfgBase {
MspPollingConfigStruct(): MspCfgBase() {};
MspPollingConfigStruct(stm32h7::GpioCfg sck, stm32h7::GpioCfg mosi, stm32h7::GpioCfg miso,
mspCb cleanupCb = nullptr, mspCb setupCb = nullptr):
MspCfgBase(sck, mosi, miso, cleanupCb, setupCb) {}
};
/* A valid instance of this struct must be passed to the MSP initialization function as a void*
argument */
struct MspIrqConfigStruct: public MspPollingConfigStruct {
MspIrqConfigStruct(): MspPollingConfigStruct() {};
MspIrqConfigStruct(stm32h7::GpioCfg sck, stm32h7::GpioCfg mosi, stm32h7::GpioCfg miso,
mspCb cleanupCb = nullptr, mspCb setupCb = nullptr):
MspPollingConfigStruct(sck, mosi, miso, cleanupCb, setupCb) {}
SpiBus spiBus = SpiBus::SPI_1;
user_handler_t spiIrqHandler = nullptr;
user_args_t spiUserArgs = nullptr;
@ -53,11 +66,16 @@ struct MspIrqConfigStruct: public MspPollingConfigStruct {
/* A valid instance of this struct must be passed to the MSP initialization function as a void*
argument */
struct MspDmaConfigStruct: public MspIrqConfigStruct {
MspDmaConfigStruct(): MspIrqConfigStruct() {};
MspDmaConfigStruct(stm32h7::GpioCfg sck, stm32h7::GpioCfg mosi, stm32h7::GpioCfg miso,
mspCb cleanupCb = nullptr, mspCb setupCb = nullptr):
MspIrqConfigStruct(sck, mosi, miso, cleanupCb, setupCb) {}
void (* dmaClkEnableWrapper) (void) = nullptr;
dma::DMAIndexes txDmaIndex;
dma::DMAIndexes rxDmaIndex;
dma::DMAStreams txDmaStream;
dma::DMAStreams rxDmaStream;
dma::DMAIndexes txDmaIndex = dma::DMAIndexes::DMA_1;
dma::DMAIndexes rxDmaIndex = dma::DMAIndexes::DMA_1;
dma::DMAStreams txDmaStream = dma::DMAStreams::STREAM_0;
dma::DMAStreams rxDmaStream = dma::DMAStreams::STREAM_0;
IRQn_Type txDmaIrqNumber = DMA1_Stream0_IRQn;
IRQn_Type rxDmaIrqNumber = DMA1_Stream1_IRQn;
// Priorities for NVIC