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Code Issues Wiki Activity

Disable F7 D-cache until more knowledge is acquired

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This commit is contained in:
Sami Korhonen 2017-02-14 20:13:17 +02:00 • committed by borisbstyle
parent a135e9cbb2
commit 1102df5d68
5 changed files with 8 additions and 8 deletions
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2
src/main/drivers/adc_stm32f7xx.c
View file

@ -193,7 +193,7 @@ void adcInit(adcConfig_t *config)
}
}
HAL_CLEANINVALIDATECACHE((uint32_t*)&adcValues, configuredAdcChannels);
//HAL_CLEANINVALIDATECACHE((uint32_t*)&adcValues, configuredAdcChannels);
/*##-4- Start the conversion process #######################################*/
if(HAL_ADC_Start_DMA(&adc.ADCHandle, (uint32_t*)&adcValues, configuredAdcChannels) != HAL_OK)
{

2
src/main/drivers/bus_spi_hal.c
View file

@ -390,7 +390,7 @@ DMA_HandleTypeDef* spiSetDMATransmit(DMA_Stream_TypeDef *Stream, uint32_t Channe
// DMA TX Interrupt
dmaSetHandler(spiHardwareMap[device].dmaIrqHandler, dmaSPIIRQHandler, NVIC_BUILD_PRIORITY(3, 0), (uint32_t)device);
HAL_CLEANCACHE(pData,Size);
//HAL_CLEANCACHE(pData,Size);
// And Transmit
HAL_SPI_Transmit_DMA(&spiHardwareMap[device].hspi, pData, Size);

4
src/main/drivers/dma.h
View file

@ -39,8 +39,8 @@ typedef struct dmaChannelDescriptor_s {
} dmaChannelDescriptor_t;
#if defined(STM32F7)
#define HAL_CLEANINVALIDATECACHE(addr, size) (SCB_CleanInvalidateDCache_by_Addr((uint32_t*)((uint32_t)addr & ~0x1f), ((uint32_t)(addr + size + 0x1f) & ~0x1f) - ((uint32_t)addr & ~0x1f)))
#define HAL_CLEANCACHE(addr, size) (SCB_CleanDCache_by_Addr((uint32_t*)((uint32_t)addr & ~0x1f), ((uint32_t)(addr + size + 0x1f) & ~0x1f) - ((uint32_t)addr & ~0x1f)))
//#define HAL_CLEANINVALIDATECACHE(addr, size) (SCB_CleanInvalidateDCache_by_Addr((uint32_t*)((uint32_t)addr & ~0x1f), ((uint32_t)(addr + size + 0x1f) & ~0x1f) - ((uint32_t)addr & ~0x1f)))
//#define HAL_CLEANCACHE(addr, size) (SCB_CleanDCache_by_Addr((uint32_t*)((uint32_t)addr & ~0x1f), ((uint32_t)(addr + size + 0x1f) & ~0x1f) - ((uint32_t)addr & ~0x1f)))
#endif
#if defined(STM32F4) || defined(STM32F7)

2
src/main/drivers/serial_uart_hal.c
View file

@ -266,7 +266,7 @@ void uartStartTxDMA(uartPort_t *s)
s->port.txBufferTail = 0;
}
s->txDMAEmpty = false;
HAL_CLEANCACHE((uint8_t *)&s->port.txBuffer[fromwhere],size);
//HAL_CLEANCACHE((uint8_t *)&s->port.txBuffer[fromwhere],size);
HAL_UART_Transmit_DMA(&s->Handle, (uint8_t *)&s->port.txBuffer[fromwhere], size);
}

6
src/main/target/system_stm32f7xx.c
View file

@ -283,14 +283,14 @@ void SystemInit(void)
SCB_EnableICache();
/* Enable D-Cache */
SCB_EnableDCache();
//SCB_EnableDCache();
/* Configure the system clock to 216 MHz */
SystemClock_Config();
//if(SystemCoreClock != 260000000)
if(SystemCoreClock != 216000000)
{
//while(1)
while(1)
{
// There is a mismatch between the configured clock and the expected clock in portable.h
}