void port_init(port_t *obj, PortName port, int mask, PinDirection dir) { obj->mask = mask; obj->port = port; obj->dir = dir; port_dir(obj, obj->dir); }
void port_init(port_t *obj, PortName port, int mask, PinDirection dir) { MBED_ASSERT((uint32_t)port < GPIO_PORT_COUNT); obj->port = port; obj->mask = mask; port_dir(obj, dir); }
void port_init(port_t *obj, PortName port, int mask, PinDirection dir) { obj->port = port; obj->mask = mask; obj->reg_out = &NRF_GPIO->OUT; obj->reg_in = &NRF_GPIO->IN; obj->reg_cnf = NRF_GPIO->PIN_CNF; port_dir(obj, dir); }
void port_init(port_t *obj, PortName port, int mask, PinDirection dir) { obj->port = port; obj->mask = mask; // The function is set per pin: reuse gpio logic for (uint32_t i = 0; i < 32; i++) { if (obj->mask & (1 << i)) { gpio_set(port_pin(obj->port, i)); } } port_dir(obj, dir); }
void port_init(port_t *obj, PortName port, int mask, PinDirection dir) { obj->port = port; obj->mask = mask; obj->direction = dir; uint32_t i; obj->direction = dir; for (i = 0; i < GPIO_PIN_MAX; i++) { if (obj->mask & (1 << i)) { gpio_set(port_pin(port, i)); } } port_dir(obj, dir); }
void port_init(port_t *obj, PortName port, int mask, PinDirection dir) { uint32_t port_index = (uint32_t)port; // Enable GPIO clock uint32_t gpio_add = Set_GPIO_Clock(port_index); GPIO_TypeDef *gpio = (GPIO_TypeDef *)gpio_add; // Fill PORT object structure for future use obj->port = port; obj->mask = mask; obj->direction = dir; obj->reg_in = &gpio->IDR; obj->reg_out = &gpio->ODR; port_dir(obj, dir); }
void port_init(port_t *obj, PortName port, int mask, PinDirection dir) { obj->port = port; obj->mask = mask; LPC_GPIO->MASK[port] = ~mask; obj->reg_mpin = &LPC_GPIO->MPIN[port]; obj->reg_dir = &LPC_GPIO->DIR[port]; uint32_t i; // The function is set per pin: reuse gpio logic for (i=0; i<32; i++) { if (obj->mask & (1<<i)) { gpio_set(port_pin(obj->port, i)); } } port_dir(obj, dir); }
void port_init(port_t *obj, PortName port, int mask, PinDirection dir) { obj->port = port; obj->mask = mask; LPC_GPIO_TypeDef *port_reg = ((LPC_GPIO_TypeDef *) (LPC_GPIO0_BASE + (port * 0x10000))); obj->reg_data = &port_reg->DATA; obj->reg_dir = &port_reg->DIR; uint32_t i; // The function is set per pin: reuse gpio logic for (i=0; i<12; i++) { if (obj->mask & (1<<i)) { gpio_set(port_pin(obj->port, i)); } } port_dir(obj, dir); }
void port_init(port_t *obj, PortName port, int mask, PinDirection dir) { obj->port = port; obj->mask = mask; GPIO_Type *reg = (GPIO_Type *)(PTA_BASE + port * 0x40); obj->reg_out = ®->PDOR; obj->reg_in = ®->PDIR; obj->reg_dir = ®->PDDR; uint32_t i; // The function is set per pin: reuse gpio logic for (i=0; i<32; i++) { if (obj->mask & (1<<i)) { gpio_set(port_pin(obj->port, i)); } } port_dir(obj, dir); }
void port_init(port_t *obj, PortName port, int mask, PinDirection dir) { obj->port = port; obj->mask = mask; CMSDK_GPIO_TypeDef *port_reg = (CMSDK_GPIO_TypeDef *)(CMSDK_GPIO0_BASE + ((int)port * 0x10)); obj->reg_in = &port_reg->DATAOUT; obj->reg_dir = &port_reg->OUTENABLESET; obj->reg_dirclr = &port_reg->OUTENABLECLR; uint32_t i; // The function is set per pin: reuse gpio logic for (i=0; i<16; i++) { if (obj->mask & (1<<i)) { gpio_set(port_pin(obj->port, i)); } } port_dir(obj, dir); }
void port_init(port_t *obj, PortName port, int mask, PinDirection dir) { obj->port = port; obj->mask = mask; LPC_GPIO_TypeDef *port_reg = (LPC_GPIO_TypeDef *)(LPC_GPIO0_BASE + ((int)port * 0x20)); port_reg->MASK = ~mask; obj->reg_out = &port_reg->PIN; obj->reg_in = &port_reg->PIN; obj->reg_dir = &port_reg->DIR; uint32_t i; // The function is set per pin: reuse gpio logic for (i=0; i<32; i++) { if (obj->mask & (1<<i)) { gpio_set(port_pin(obj->port, i)); } } port_dir(obj, dir); }
void port_init(port_t *obj, PortName port, int mask, PinDirection dir) { obj->port = port; obj->mask = mask; LPC_GPIO_T *port_reg = (LPC_GPIO_T *)(LPC_GPIO_PORT_BASE); // Do not use masking, because it prevents the use of the unmasked pins // port_reg->MASK[port] = ~mask; obj->reg_out = &port_reg->PIN[port]; obj->reg_in = &port_reg->PIN[port]; obj->reg_dir = &port_reg->DIR[port]; uint32_t i; // The function is set per pin: reuse gpio logic for (i=0; i<32; i++) { if (obj->mask & (1<<i)) { gpio_set(port_pin(obj->port, i)); } } port_dir(obj, dir); }
void port_init(port_t *obj, PortName port, int mask, PinDirection dir) { obj->port = port; obj->mask = mask; LPC_GPIO_TypeDef *port_reg = (LPC_GPIO_TypeDef *)(LPC_GPIO0_BASE + ((int)port * 0x20)); // Do not use masking, because it prevents the use of the unmasked pins // port_reg->FIOMASK = ~mask; obj->reg_out = &port_reg->FIOPIN; obj->reg_in = &port_reg->FIOPIN; obj->reg_dir = &port_reg->FIODIR; uint32_t i; // The function is set per pin: reuse gpio logic for (i=0; i<32; i++) { if (obj->mask & (1<<i)) { gpio_set(port_pin(obj->port, i)); } } port_dir(obj, dir); }