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195 lines
6.3 KiB
195 lines
6.3 KiB
6 years ago
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#if defined(GEX_PLAT_F103_BLUEPILL)
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// Platform STM32F103C8T6 Bluepill ($4 board from eBay)
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// Units supported by the platform (known to work correctly)
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// free all present resources
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{
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rsc_free_range(NULL, R_ADC1, R_ADC2);
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rsc_free_range(NULL, R_I2C1, R_I2C2);
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rsc_free_range(NULL, R_SPI1, R_SPI2);
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rsc_free_range(NULL, R_TIM1, R_TIM4);
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rsc_free_range(NULL, R_USART1, R_USART3);
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rsc_free_range(NULL, R_PA0, R_PA15);
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rsc_free_range(NULL, R_PB0, R_PB15);
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rsc_free_range(NULL, R_PC13, R_PC15);
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rsc_free_range(NULL, R_PD0, R_PD1);
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}
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// Claim resources not available due to board layout or internal usage
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{
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// HAL timebase
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rv |= rsc_claim(&UNIT_SYSTEM, R_TIM1);
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// HSE crystal
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rv |= rsc_claim(&UNIT_SYSTEM, R_PD0);
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rv |= rsc_claim(&UNIT_SYSTEM, R_PD1);
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// SWD
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rv |= rsc_claim(&UNIT_SYSTEM, R_PA13);
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rv |= rsc_claim(&UNIT_SYSTEM, R_PA14);
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// USB
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rv |= rsc_claim(&UNIT_SYSTEM, R_PA11);
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rv |= rsc_claim(&UNIT_SYSTEM, R_PA12);
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// BOOT pin(s)
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rv |= rsc_claim(&UNIT_SYSTEM, R_PB2); // BOOT1
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}
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#elif defined(STM32F072xB)
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// Platform STM32F073RBT
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// Free all present resources
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{
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rsc_free(NULL, R_ADC1);
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// rsc_free(NULL, R_CAN1);
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// rsc_free_range(NULL, R_COMP1, R_COMP2);
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rsc_free(NULL, R_DAC1);
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// rsc_free(NULL, R_HDMI_CEC);
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rsc_free(NULL, R_TSC);
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rsc_free_range(NULL, R_I2C1, R_I2C2);
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// rsc_free_range(NULL, R_I2S1, R_I2S2);
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rsc_free_range(NULL, R_SPI1, R_SPI2);
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rsc_free_range(NULL, R_TIM1, R_TIM3);
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rsc_free_range(NULL, R_TIM6, R_TIM7);
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rsc_free_range(NULL, R_TIM14, R_TIM17);
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rsc_free_range(NULL, R_USART1, R_USART4);
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rsc_free_range(NULL, R_DMA1_1, R_DMA1_7);
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rsc_free_range(NULL, R_PA0, R_PA15);
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rsc_free_range(NULL, R_PB0, R_PB15);
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rsc_free_range(NULL, R_PC0, R_PC15);
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rsc_free(NULL, R_PD2);
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rsc_free_range(NULL, R_PF0, R_PF1);
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}
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// Claim resources not available due to board layout or internal usage
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{
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// HAL timebase
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rv |= rsc_claim(&UNIT_SYSTEM, R_TIM17);
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// HSE crystal
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rv |= rsc_claim(&UNIT_SYSTEM, R_PF0);
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#if PLAT_FULL_XTAL
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rv |= rsc_claim(&UNIT_SYSTEM, R_PF1); // - not used in BYPASS mode
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#endif
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// SWD
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// rv |= rsc_claim(&UNIT_SYSTEM, R_PA13);
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// rv |= rsc_claim(&UNIT_SYSTEM, R_PA14);
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// USB
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rv |= rsc_claim(&UNIT_SYSTEM, R_PA11);
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rv |= rsc_claim(&UNIT_SYSTEM, R_PA12);
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#if defined(GEX_PLAT_F072_ZERO)
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// unconnected pins
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rv |= rsc_claim_range(&UNIT_PLATFORM, R_PC0, R_PC1);
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rv |= rsc_claim_range(&UNIT_PLATFORM, R_PC4, R_PC9);
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#endif
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}
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#elif defined(GEX_PLAT_F303_DISCOVERY)
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// Platform STM32F303VCT
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// Additional GPIO ports
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__HAL_RCC_GPIOF_CLK_ENABLE();
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// Units supported by the platform (known to work correctly)
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// ureg_add_type(&UNIT_XYZ);
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// Free all present resources
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{
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rsc_free_range(NULL, R_ADC1, R_ADC4);
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// rsc_free(NULL, R_CAN1);
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// rsc_free_range(NULL, R_COMP1, R_COMP7);
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// rsc_free(NULL, R_HDMI_CEC);
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rsc_free(NULL, R_DAC1);
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rsc_free_range(NULL, R_I2C1, R_I2C2);
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rsc_free_range(NULL, R_I2S2, R_I2S3);
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// rsc_free_range(NULL, R_OPAMP1, R_OPAMP4);
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rsc_free_range(NULL, R_SPI1, R_SPI3);
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rsc_free_range(NULL, R_TIM1, R_TIM4);
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rsc_free_range(NULL, R_TIM6, R_TIM8);
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rsc_free_range(NULL, R_TIM15, R_TIM17);
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rsc_free(NULL, R_TSC);
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rsc_free_range(NULL, R_USART1, R_USART5);
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rsc_free_range(NULL, R_PA0, R_PA15);
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rsc_free_range(NULL, R_PB0, R_PB15);
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rsc_free_range(NULL, R_PC0, R_PC15);
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rsc_free_range(NULL, R_PD0, R_PD15);
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rsc_free_range(NULL, R_PE0, R_PE15);
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rsc_free_range(NULL, R_PF0, R_PF2);
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rsc_free(NULL, R_PF4);
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rsc_free_range(NULL, R_PF9, R_PF10);
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}
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// Claim resources not available due to board layout or internal usage
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{
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// HAL timebase
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rv |= rsc_claim(&UNIT_SYSTEM, R_TIM1);
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// HSE crystal
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rv |= rsc_claim(&UNIT_SYSTEM, R_PF0);
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//rv |= rsc_claim(&UNIT_SYSTEM, R_PF1); // - not used in BYPASS mode
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// SWD
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rv |= rsc_claim(&UNIT_SYSTEM, R_PA13);
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rv |= rsc_claim(&UNIT_SYSTEM, R_PA14);
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// USB
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rv |= rsc_claim(&UNIT_SYSTEM, R_PA11);
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rv |= rsc_claim(&UNIT_SYSTEM, R_PA12);
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// BOOT pin(s)
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rv |= rsc_claim(&UNIT_SYSTEM, R_PB2); // BOOT1
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}
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#elif defined(GEX_PLAT_F407_DISCOVERY)
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// Platform STM32F407VGT
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// Additional GPIO ports
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__HAL_RCC_GPIOF_CLK_ENABLE();
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// Units supported by the platform (known to work correctly)
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// ureg_add_type(&UNIT_XYZ);
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// Free all present resources
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{
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rsc_free_range(NULL, R_ADC1, R_ADC3);
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// rsc_free_range(NULL, R_CAN1, R_CAN2);
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// rsc_free_range(NULL, R_COMP1, R_COMP7);
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rsc_free(NULL, R_DAC1);
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// rsc_free(NULL, R_DCMI);
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// rsc_free(NULL, R_ETH);
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// rsc_free(NULL, R_FSMC);
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rsc_free_range(NULL, R_I2C1, R_I2C3);
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rsc_free_range(NULL, R_I2S2, R_I2S3);
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// rsc_free(NULL, R_SDIO);
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rsc_free_range(NULL, R_SPI1, R_SPI3);
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rsc_free_range(NULL, R_TIM1, R_TIM14);
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rsc_free_range(NULL, R_USART1, R_USART3);
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rsc_free(NULL, R_USART6);
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rsc_free_range(NULL, R_PA0, R_PA15);
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rsc_free_range(NULL, R_PB0, R_PB15);
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rsc_free_range(NULL, R_PC0, R_PC15);
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rsc_free_range(NULL, R_PD0, R_PD15);
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rsc_free_range(NULL, R_PE0, R_PE15);
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// also has 2 PH pins
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// F407 appears to have fewer GPIOs than F303?
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}
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// Claim resources not available due to board layout or internal usage
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{
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// HAL timebase
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rv |= rsc_claim(&UNIT_SYSTEM, R_TIM1);
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// HSE crystal
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// H0 and H1
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// SWD
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rv |= rsc_claim(&UNIT_SYSTEM, R_PA13);
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rv |= rsc_claim(&UNIT_SYSTEM, R_PA14);
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// USB
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rv |= rsc_claim(&UNIT_SYSTEM, R_PA11);
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rv |= rsc_claim(&UNIT_SYSTEM, R_PA12);
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// BOOT pin(s)
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rv |= rsc_claim(&UNIT_SYSTEM, R_PB2); // BOOT1
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}
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#else
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#error "BAD PLATFORM!"
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#endif
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