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| author | Josh Rahm <joshuarahm@gmail.com> | 2020-11-24 13:46:41 -0700 |
|---|---|---|
| committer | Josh Rahm <joshuarahm@gmail.com> | 2020-11-24 13:46:41 -0700 |
| commit | 93b063fedfcf7409a67df035170ea5670cad22e1 (patch) | |
| tree | a23321a7465d966b1ccf196ca00e65a70c9f9110 /02-usart/src/kern/main.c | |
| parent | b040195d31df6ad759f16ea3456471897f55daa1 (diff) | |
| download | stm32l4-93b063fedfcf7409a67df035170ea5670cad22e1.tar.gz stm32l4-93b063fedfcf7409a67df035170ea5670cad22e1.tar.bz2 stm32l4-93b063fedfcf7409a67df035170ea5670cad22e1.zip | |
Moved action to top level.
Removed old iterations of the project and moved the files from 02-usart
to the root directory since that's the sole place where the action is
and that subproject has outgrown its initial title.
Diffstat (limited to '02-usart/src/kern/main.c')
| -rw-r--r-- | 02-usart/src/kern/main.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/02-usart/src/kern/main.c b/02-usart/src/kern/main.c deleted file mode 100644 index ebb2164..0000000 --- a/02-usart/src/kern/main.c +++ /dev/null @@ -1,29 +0,0 @@ -#include "arch.h" -#include "kern/log.h" - -#include "arch/stm32l4xxx/peripherals/system.h" -#include "arch/stm32l4xxx/peripherals/clock.h" - -void on_systick() /* Overrides weak-symbol on_systick. */ -{ - klogf("Systick\n"); -} - -#ifdef ARCH_STM32L4 - -/* Main function. This gets executed from the interrupt vector defined above. */ -int main() -{ - klogf("Hello, World! Clock Mhz: %d\n", (uint32_t) get_clock_mhz()); - - /* Set the countdown to start from 10,000,0000. */ - SCB.strv_r = 10000000; - - /* Enable interrupts. */ - regset(SCB.stcs_r, scb_tickint, 1); - - /* Start the systick. */ - regset(SCB.stcs_r, scb_enable, 1); -} - -#endif |