add TIM,I2C,SPI macros and core board defintion
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75658c2c1a
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122
global.h
122
global.h
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@ -31,7 +31,6 @@
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/** concatenate 4 arguments */
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#define CAT4(w,x,y,z) w##x##y##z
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/** @defgroup reg_macro macros to define values based on other defines values
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* @note used when the value is calculated or isn't a value
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* @{
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@ -54,29 +53,29 @@
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#define TIM_CH_PIN(x,y) CAT4(GPIO_TIM,x,_CH,y)
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/** get RCC for port based on TIMx_CHy identifier */
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#define RCC_TIM_CH(x,y) CAT4(RCC_TIM,x,_CH,y)
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#define RCC_TIM1_CH1 RCC_GPIOA
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#define RCC_TIM1_CH2 RCC_GPIOA
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#define RCC_TIM1_CH3 RCC_GPIOA
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#define RCC_TIM1_CH4 RCC_GPIOA
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#define RCC_TIM1_CH1N RCC_GPIOB
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#define RCC_TIM1_CH2N RCC_GPIOB
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#define RCC_TIM1_CH3N RCC_GPIOB
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#define RCC_TIM2_CH1_ETR RCC_GPIOA
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#define RCC_TIM2_CH2 RCC_GPIOA
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#define RCC_TIM2_CH3 RCC_GPIOA
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#define RCC_TIM2_CH4 RCC_GPIOA
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#define RCC_TIM3_CH1 RCC_GPIOA
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#define RCC_TIM3_CH2 RCC_GPIOA
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#define RCC_TIM3_CH3 RCC_GPIOB
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#define RCC_TIM3_CH4 RCC_GPIOB
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#define RCC_TIM4_CH1 RCC_GPIOB
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#define RCC_TIM4_CH2 RCC_GPIOB
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#define RCC_TIM4_CH3 RCC_GPIOB
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#define RCC_TIM4_CH4 RCC_GPIOB
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#define RCC_TIM5_CH1 RCC_GPIOA
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#define RCC_TIM5_CH2 RCC_GPIOA
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#define RCC_TIM5_CH3 RCC_GPIOA
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#define RCC_TIM5_CH4 RCC_GPIOA
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#define RCC_TIM1_CH1 RCC_GPIOA /**< RCC for port for on TIM1_CH1 */
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#define RCC_TIM1_CH2 RCC_GPIOA /**< RCC for port for on TIM1_CH2 */
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#define RCC_TIM1_CH3 RCC_GPIOA /**< RCC for port for on TIM1_CH3 */
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#define RCC_TIM1_CH4 RCC_GPIOA /**< RCC for port for on TIM1_CH4 */
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#define RCC_TIM1_CH1N RCC_GPIOB /**< RCC for port for on TIM1_CH1N */
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#define RCC_TIM1_CH2N RCC_GPIOB /**< RCC for port for on TIM1_CH2N */
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#define RCC_TIM1_CH3N RCC_GPIOB /**< RCC for port for on TIM1_CH3N */
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#define RCC_TIM2_CH1_ETR RCC_GPIOA /**< RCC for port for on TIM2_CH1_ETR */
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#define RCC_TIM2_CH2 RCC_GPIOA /**< RCC for port for on TIM2_CH2 */
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#define RCC_TIM2_CH3 RCC_GPIOA /**< RCC for port for on TIM2_CH3 */
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#define RCC_TIM2_CH4 RCC_GPIOA /**< RCC for port for on TIM2_CH4 */
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#define RCC_TIM3_CH1 RCC_GPIOA /**< RCC for port for on TIM3_CH1 */
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#define RCC_TIM3_CH2 RCC_GPIOA /**< RCC for port for on TIM3_CH2 */
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#define RCC_TIM3_CH3 RCC_GPIOB /**< RCC for port for on TIM3_CH3 */
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#define RCC_TIM3_CH4 RCC_GPIOB /**< RCC for port for on TIM3_CH4 */
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#define RCC_TIM4_CH1 RCC_GPIOB /**< RCC for port for on TIM4_CH1 */
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#define RCC_TIM4_CH2 RCC_GPIOB /**< RCC for port for on TIM4_CH2 */
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#define RCC_TIM4_CH3 RCC_GPIOB /**< RCC for port for on TIM4_CH3 */
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#define RCC_TIM4_CH4 RCC_GPIOB /**< RCC for port for on TIM4_CH4 */
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#define RCC_TIM5_CH1 RCC_GPIOA /**< RCC for port for on TIM5_CH1 */
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#define RCC_TIM5_CH2 RCC_GPIOA /**< RCC for port for on TIM5_CH2 */
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#define RCC_TIM5_CH3 RCC_GPIOA /**< RCC for port for on TIM5_CH3 */
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#define RCC_TIM5_CH4 RCC_GPIOA /**< RCC for port for on TIM5_CH4 */
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/** get TIM_IC based on CHx identifier */
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#define TIM_IC(x) CAT2(TIM_IC,x)
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/** get TIM_IC_IN_TI based on CHx identifier */
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@ -193,16 +192,76 @@
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#define RCC_ADC12_IN15 RCC_GPIOC /**< ADC12_IN15 is on PC5 */
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/** get channel based on ADC12_IN identifier */
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#define ADC_CHANNEL(x) CAT2(ADC_CHANNEL,x)
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/** get I2C based on I2C identifier */
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#define I2C(x) CAT2(I2C,x)
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/** get RCC for I2C based on I2C identifier */
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#define RCC_I2C(x) CAT2(RCC_I2C,x)
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/** get RCC for GPIO port for SCL based on I2C identifier */
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#define RCC_I2C_SCL_PORT(x) CAT3(RCC_I2C,x,_PORT)
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#define RCC_I2C1_PORT RCC_GPIOB /**< RCC for GPIO port for SCL for I2C1 */
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#define RCC_I2C2_PORT RCC_GPIOB /**< RCC for GPIO port for SCL for I2C2 */
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/** get RCC for GPIO port for SCL based on I2C identifier */
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#define RCC_I2C_SDA_PORT(x) CAT3(RCC_I2C,x,_PORT)
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#define RCC_I2C1_SDA_PORT RCC_GPIOB /**< RCC for GPIO port for SDA for I2C1 */
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#define RCC_I2C2_SDA_PORT RCC_GPIOB /**< RCC for GPIO port for SDA for I2C2 */
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/** get I2C port for SCL pin based on I2C identifier */
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#define I2C_SCL_PORT(x) CAT3(GPIO_BANK_I2C,x,_SCL)
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/** get I2C port for SDA pin based on I2C identifier */
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#define I2C_SDA_PORT(x) CAT3(GPIO_BANK_I2C,x,_SDA)
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/** get I2C pin for SCL pin based on I2C identifier */
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#define I2C_SCL_PIN(x) CAT3(GPIO_I2C,x,_SCL)
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/** get I2C port for SDA pin based on I2C identifier */
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#define I2C_SDA_PIN(x) CAT3(GPIO_I2C,x,_SDA)
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/** get SPI based on SPI identifier */
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#define SPI(x) CAT2(SPI,x)
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/** get RCC for SPI based on SPI identifier */
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#define RCC_SPI(x) CAT2(RCC_SPI,x)
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/** get RCC for GPIO port for SPI NSS signals */
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#define RCC_SPI_NSS_PORT(x) CAT3(RCC_SPI,x,_NSS_PORT)
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#define RCC_SPI1_NSS_PORT RCC_GPIOA /**< RCC for GPIO port for NSS for SPI1 */
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#define RCC_SPI1_RE_NSS_PORT RCC_GPIOA /**< RCC for GPIO port for NSS for SPI1_RE */
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#define RCC_SPI2_NSS_PORT RCC_GPIOB /**< RCC for GPIO port for NSS for SPI2 */
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/** get RCC for GPIO port for SPI SCK signals */
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#define RCC_SPI_SCK_PORT(x) CAT3(RCC_SPI,x,_SCK_PORT)
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#define RCC_SPI1_SCK_PORT RCC_GPIOA /**< RCC for GPIO port for NSS for SPI1 */
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#define RCC_SPI1_RE_SCK_PORT RCC_GPIOB /**< RCC for GPIO port for NSS for SPI1_RE */
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#define RCC_SPI2_SCK_PORT RCC_GPIOB /**< RCC for GPIO port for NSS for SPI2 */
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/** get RCC for GPIO port for SPI MISO signals */
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#define RCC_SPI_MISO_PORT(x) CAT3(RCC_SPI,x,_MISO_PORT)
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#define RCC_SPI1_MISO_PORT RCC_GPIOA /**< RCC for GPIO port for NSS for SPI1 */
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#define RCC_SPI1_RE_MISO_PORT RCC_GPIOB /**< RCC for GPIO port for NSS for SPI1_RE */
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#define RCC_SPI2_MISO_PORT RCC_GPIOB /**< RCC for GPIO port for NSS for SPI2 */
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/** get RCC for GPIO port for SPI MOSI signals */
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#define RCC_SPI_MOSI_PORT(x) CAT3(RCC_SPI,x,_MOSI_PORT)
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#define RCC_SPI1_MOSI_PORT RCC_GPIOA /**< RCC for GPIO port for NSS for SPI1 */
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#define RCC_SPI1_RE_MOSI_PORT RCC_GPIOB /**< RCC for GPIO port for NSS for SPI1_RE */
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#define RCC_SPI2_MOSI_PORT RCC_GPIOB /**< RCC for GPIO port for NSS for SPI2 */
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/** get SPI port for NSS signal based on SPI identifier */
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#define SPI_NSS_PORT(x) CAT3(GPIO_BANK_SPI,x,_NSS)
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/** get SPI port for SCK signal based on SPI identifier */
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#define SPI_SCK_PORT(x) CAT3(GPIO_BANK_SPI,x,_SCK)
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/** get SPI port for MISO signal based on SPI identifier */
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#define SPI_MISO_PORT(x) CAT3(GPIO_BANK_SPI,x,_MISO)
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/** get SPI port for MOSI signal based on SPI identifier */
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#define SPI_MOSI_PORT(x) CAT3(GPIO_BANK_SPI,x,_MOSI)
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/** get SPI pin for NSS signal based on SPI identifier */
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#define SPI_NSS_PIN(x) CAT3(GPIO_SPI,x,_NSS)
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/** get SPI pin for SCK signal based on SPI identifier */
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#define SPI_SCK_PIN(x) CAT3(GPIO_SPI,x,_SCK)
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/** get SPI pin for MISO signal based on SPI identifier */
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#define SPI_MISO_PIN(x) CAT3(GPIO_SPI,x,_MISO)
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/** get SPI pin for MOSI signal based on SPI identifier */
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#define SPI_MOSI_PIN(x) CAT3(GPIO_SPI,x,_MOSI)
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/** @} */
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/** @defgroup board_led board LED GPIO
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* @{
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*/
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#if defined(SYSTEM_BOARD)
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/* on system board LED is on pin 11/PA1 */
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#define LED_PORT A /**< GPIO port (port A on system board) */
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#define LED_PIN 1 /**< GPIO pin (pin PA1 on system board) */
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#if defined(SYSTEM_BOARD) || defined(CORE_BOARD)
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/* on system and core board LED is on pin 11/PA1 */
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#define LED_PORT A /**< GPIO port (port A) */
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#define LED_PIN 1 /**< GPIO pin (pin PA1) */
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#elif defined(BLUE_PILL)
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/* on minimum system LED is on pin 2/PC13 */
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#define LED_PORT C /**< GPIO port (port C on blue pill) */
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@ -221,14 +280,15 @@
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/* on maple mini user button is on 32/PB8 */
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#define BUTTON_PORT B /**< GPIO port (port B on maple mini) */
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#define BUTTON_PIN 8 /**< GPIO pin (pin PB8 on maple mini) */
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#elif defined(CORE_BOARD)
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/* on core board user button is on PA8 */
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#define BUTTON_PORT A /**< GPIO port (port A) */
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#define BUTTON_PIN 8 /**< GPIO pin (pin PA8) */
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#endif
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/** @} */
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extern volatile bool button_flag; /**< flag set when board user button has been pressed/released */
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/** default printf output */
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int _write(int file, char *ptr, int len);
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/** get binary representation of a number
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* @param[in] binary number to represent in binary
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* @param[in] rjust justify representation with leading zeros
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