diff options
author | fishsoupisgood <github@madingley.org> | 2020-06-18 13:26:56 +0100 |
---|---|---|
committer | fishsoupisgood <github@madingley.org> | 2020-06-18 13:26:56 +0100 |
commit | e41764fceeabb1cdb6a7a299e00f2166a6f6ac32 (patch) | |
tree | c58c73d742bf990ec692d61ca8d911dd43fab8c6 /app/main.c | |
parent | f7b7cf9e80200cade938d47527e39034c75b9b6d (diff) | |
download | robs_speedo-e41764fceeabb1cdb6a7a299e00f2166a6f6ac32.tar.gz robs_speedo-e41764fceeabb1cdb6a7a299e00f2166a6f6ac32.tar.bz2 robs_speedo-e41764fceeabb1cdb6a7a299e00f2166a6f6ac32.zip |
moved stm32 into directory added noddy pcb
Diffstat (limited to 'app/main.c')
-rw-r--r-- | app/main.c | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/app/main.c b/app/main.c deleted file mode 100644 index d834802..0000000 --- a/app/main.c +++ /dev/null @@ -1,85 +0,0 @@ -#include "project.h" - -#define WIGGLE GPIO4 -#define WIGGLE_PORT GPIOB - -int -main (void) -{ - unsigned cnt = 0; - - //nvic_set_priority_grouping(NVIC_PriorityGroup_4); - - /*set up pll */ - rcc_clock_setup_in_hse_8mhz_out_72mhz(); - - /*turn on clocks which aren't done elsewhere */ - rcc_periph_clock_enable (RCC_GPIOA); - rcc_periph_clock_enable (RCC_GPIOB); - rcc_periph_clock_enable (RCC_GPIOC); - rcc_periph_clock_enable (RCC_AFIO); - - - /*Adjust interrupt priorities so that taco trumps uarts trumps timer trumps dma */ - nvic_set_priority (TACHO_IRQ, 0x20); - nvic_set_priority (NVIC_USART1_IRQ, 0x40); - nvic_set_priority (NVIC_SYSTICK_IRQ, 0x60); - nvic_set_priority (NVIC_DMA1_CHANNEL6_IRQ, 0x80); - - /* Claw some pins pack */ - gpio_primary_remap (AFIO_MAPR_SWJ_CFG_JTAG_OFF_SW_ON, 0); - - dwt_enable_cycle_counter(); - - ticker_init(); - - - led_init(); - usart_init(); - i2cp_init(); - - printf ("Hello world\n"); - - led_set(); - tacho_init(); - - delay_ms (100); - - - oled1_init(); - oled2_init(); - - gauge_init(); - - - - font8x8_put_str (vram_1, "ABC fish soup!", 0, 0); - - MAP_OUTPUT_PP (WIGGLE); - - - for (;;) { - char buf[20]; - - sprintf (buf, "%6u rpm", (unsigned) raw_tacho); - font8x16_put_str (vram_1, buf, 30, 8); - - sprintf (buf, "%8d", cnt++); - font8x8_put_str (vram_1, buf, 0, 24); - - sprintf (buf, "%6d", cnt >> 4); - font21x32_put_str (vram_2, buf, 0); - - - if (cnt & 1) - SET (WIGGLE); - else - CLEAR (WIGGLE); - - - gauge_test(); - - } - - return 0; -} |