diff options
Diffstat (limited to 'src/kern/main.c')
| -rw-r--r-- | src/kern/main.c | 145 |
1 files changed, 27 insertions, 118 deletions
diff --git a/src/kern/main.c b/src/kern/main.c index 082d450..208f5d9 100644 --- a/src/kern/main.c +++ b/src/kern/main.c @@ -2,13 +2,16 @@ #include "arch/arm/cortex-m4/mpu.h" #include "arch/stm32l4xxx/peripherals/clock.h" #include "arch/stm32l4xxx/peripherals/dma.h" -#include "arch/stm32l4xxx/peripherals/tim.h" #include "arch/stm32l4xxx/peripherals/exti.h" #include "arch/stm32l4xxx/peripherals/irq.h" #include "arch/stm32l4xxx/peripherals/rcc.h" #include "arch/stm32l4xxx/peripherals/spi.h" #include "arch/stm32l4xxx/peripherals/syscfg.h" #include "arch/stm32l4xxx/peripherals/system.h" +#include "arch/stm32l4xxx/peripherals/tim.h" +#include "drv/ir/control.h" +#include "drv/ir/ir.h" +#include "drv/ir/lg_remote_codes.h" #include "drv/ws2812B/ws2812b.h" #include "kern/delay.h" #include "kern/dma/dma_manager.h" @@ -23,15 +26,7 @@ #include "kern/spi/spi_manager.h" #include "kern/systick/systick_manager.h" #include "user/syscall.h" - -void on_exti9_5() -{ - klogf("Exit Interrupt!\n"); - klogf("Pending Reg_again: %p\n", EXTI.p_r1); - klogf("Write: %p\n", (1 << 6)); - EXTI.p_r1 |= 1 << 6; - klogf("Pending Reg_again: %p\n", EXTI.p_r1); -} +#include <assert.h> void on_hard_fault() { @@ -40,120 +35,34 @@ void on_hard_fault() #ifdef ARCH_STM32L4 -void configure_gpio() +void printit(uint32_t code, const char* str) { - int ec = 0; - - gpio_enable_alternate_function( - GPIO_ALTERNATE_FUNCTION_SPI1_MOSI, GPIO_PIN_PA7, &ec); - if (ec) { - panic("Unable to set pin PA7 (ec=%d)\n", ec); - } - gpio_enable_alternate_function( - GPIO_ALTERNATE_FUNCTION_SPI1_NSS, GPIO_PIN_PA4, &ec); - if (ec) { - panic("Unable to set pin PA4 (ec=%d)\n", ec); - } - gpio_enable_alternate_function( - GPIO_ALTERNATE_FUNCTION_SPI1_SCK, GPIO_PIN_PA5, &ec); - if (ec) { - panic("Unable to set pin PA5 (ec=%d)\n", ec); - } -} - -static uint8_t* compiled; -static size_t compiled_len; - -extern uint8_t sintable[256]; - -static uint32_t time; - -static void on_systick(void* nil) -{ - ++time; -} - -#define min(a, b) (a) < (b) ? (a) : (b) - -static uint8_t amp(uint8_t in) -{ - uint32_t out = in; - - for (int i = 0; i < 20; ++i) { - out = (out * in) / 256; - } - - return min(out, 255); -} - -static uint32_t bytescale(uint32_t n, uint32_t sc) -{ - return n * sc / 255; -} - -void on_tim2() -{ - if (regget(TIM2.s_r, tim_uif)) { - regset(TIM2.s_r, tim_uif, 0); - } - - klogf("Tim2 Update\n"); + (void)code; + klogf("%s\n", str); } /* Main function. This gets executed from the interrupt vector defined above. */ int main() { - regset(RCC.apb2en_r, rcc_syscfgen, 1); - - klogf("Entering main\n"); - - klogf("Enable ir\n"); - enable_interrupt(IRQ_TIM2); - klogf("Enable clock\n"); - regset(RCC.apb1en1_r, rcc_tim2en, 1); - klogf("psc\n"); - TIM2.psc = 39999; /* Counts every half millisecond. */ - klogf("ar_r\n"); - TIM2.ar_r = 1000; - klogf("die_r\n"); - regset(TIM2.die_r, tim_uie, 1); - klogf("eg_r\n"); - regset(TIM2.eg_r, tim_ug, 1); - klogf("c_r1\n"); - regset(TIM2.c_r1, tim_cen, 1); - - int ec; - gpio_reserved_pin_t sysled = get_sysled(); - - gpio_pin_opts_t opts = DEFAULT_GPIO_OPTS_INPUT; - opts.pull_dir = GPIO_PULL_DIR_NONE; - gpio_reserved_pin_t pb6 = reserve_gpio_pin(GPIO_PIN_PB6, &opts, &ec); - - if (ec) { - panic("Unable to reserve GPIO pin ec=%d\n", ec); - } - - // while (1) { - // if (get_gpio_pin_input_state(pb6)) { - // set_gpio_pin_high(sysled); - // } else { - // set_gpio_pin_low(sysled); - // } - // // klogf("GPIO is set? %d\n", get_gpio_pin_input_state(pb6)); - // } - - regset(SYSCFG.extic_r2, syscfg_exti6, 1 /* Port B. */); - regset(EXTI.im_r1, exti_im_n(6), 1); /* Enable the EXTI interrupt. */ - regset(EXTI.fts_r1, exti_ft_n(6), 1); /* Enable for falling edge. */ - regset(EXTI.rts_r1, exti_rt_n(6), 1); /* Enable for rising edge. */ - enable_interrupt(IRQ_EXTI9_5); - enable_interrupt(IRQ_EXTI0_IRQ); - enable_interrupt(IRQ_EXTI1_IRQ); - enable_interrupt(IRQ_EXTI2_IRQ); - enable_interrupt(IRQ_EXTI3_IRQ); - enable_interrupt(IRQ_EXTI4_IRQ); - - for(;;); + klogf("Ir begin listening\n"); + ir_begin_listen(); + enable_ir_control(); + + add_ir_code_callback(RC_HIGH, printit, "RC_HIGH"); + add_ir_code_callback(RC_TEMP_UP, printit, "RC_TEMP_UP"); + add_ir_code_callback(RC_DRY, printit, "RC_DRY"); + add_ir_code_callback(RC_LOW, printit, "RC_LOW"); + add_ir_code_callback(RC_TEMP_DOWN, printit, "RC_TEMP_DOWN"); + add_ir_code_callback(RC_COOL, printit, "RC_COOL"); + add_ir_code_callback(RC_CONTINUOUS, printit, "RC_CONTINUOUS"); + add_ir_code_callback(RC_FAN, printit, "RC_FAN"); + add_ir_code_callback(RC_SLEEP, printit, "RC_SLEEP"); + add_ir_code_callback(RC_UNITS, printit, "RC_UNITS"); + add_ir_code_callback(RC_TIMER, printit, "RC_TIMER"); + add_ir_code_callback(RC_POWER, printit, "RC_POWER"); + + for (;;) + ; } #endif |