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-rw-r--r--center_fw/main.c73
1 files changed, 0 insertions, 73 deletions
diff --git a/center_fw/main.c b/center_fw/main.c
deleted file mode 100644
index 3008dd2..0000000
--- a/center_fw/main.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Megumin LED display firmware
- * Copyright (C) 2018 Sebastian Götte <code@jaseg.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "global.h"
-
-int main(void) {
- //RCC->CR |= RCC_CR_HSEON;
- //while (!(RCC->CR&RCC_CR_HSERDY));
- RCC->CFGR &= ~RCC_CFGR_PLLMUL_Msk & ~RCC_CFGR_SW_Msk & ~RCC_CFGR_PPRE_Msk & ~RCC_CFGR_HPRE_Msk;
- RCC->CFGR |= ((12-2)<<RCC_CFGR_PLLMUL_Pos); /* PLL / 2 * 12 -> 48.0MHz */
- RCC->CR |= RCC_CR_PLLON;
- while (!(RCC->CR&RCC_CR_PLLRDY));
- RCC->CFGR |= (2<<RCC_CFGR_SW_Pos);
- SystemCoreClockUpdate();
-
- /* Turn on lots of neat things */
- RCC->AHBENR |= RCC_AHBENR_GPIOAEN;
-
- GPIOA->MODER |=
- (1<<GPIO_MODER_MODER0_Pos)
- | (1<<GPIO_MODER_MODER1_Pos);
-
- int cnt = 0;
- int ph = 0;
- while (42) {
- if (cnt > 5000) {
- cnt = 0;
- ph += 1;
- ph %= 4;
- } else {
- cnt = cnt+1;
- }
- switch (ph) {
- case 0: GPIOA->ODR = 1; break;
- case 1: GPIOA->ODR = 3; break;
- case 2: GPIOA->ODR = 2; break;
- case 3: GPIOA->ODR = 0; break;
- }
- }
-}
-
-void NMI_Handler(void) {
- asm volatile ("bkpt");
-}
-
-void HardFault_Handler(void) __attribute__((naked));
-void HardFault_Handler() {
- asm volatile ("bkpt");
-}
-
-void SVC_Handler(void) {
- asm volatile ("bkpt");
-}
-
-
-void PendSV_Handler(void) {
- asm volatile ("bkpt");
-}
-