Harald Welte | bb9b0dc | 2019-02-28 18:24:36 +0100 | [diff] [blame^] | 1 | |
| 2 | #include "board.h" |
| 3 | #include "utils.h" |
| 4 | #include "osmocom/core/timer.h" |
| 5 | |
| 6 | extern void freq_ctr_init(void); |
| 7 | |
| 8 | /* returns '1' in case we should break any endless loop */ |
| 9 | static void check_exec_dbg_cmd(void) |
| 10 | { |
| 11 | int ch; |
| 12 | |
| 13 | if (!UART_IsRxReady()) |
| 14 | return; |
| 15 | |
| 16 | ch = UART_GetChar(); |
| 17 | |
| 18 | board_exec_dbg_cmd(ch); |
| 19 | } |
| 20 | |
| 21 | |
| 22 | extern int main(void) |
| 23 | { |
| 24 | led_init(); |
| 25 | led_blink(LED_RED, BLINK_ALWAYS_ON); |
| 26 | led_blink(LED_GREEN, BLINK_ALWAYS_ON); |
| 27 | |
| 28 | /* Enable watchdog for 2000 ms, with no window */ |
| 29 | WDT_Enable(WDT, WDT_MR_WDRSTEN | WDT_MR_WDDBGHLT | WDT_MR_WDIDLEHLT | |
| 30 | (WDT_GetPeriod(2000) << 16) | WDT_GetPeriod(2000)); |
| 31 | |
| 32 | PIO_InitializeInterrupts(0); |
| 33 | |
| 34 | |
| 35 | printf("\n\r\n\r" |
| 36 | "=============================================================================\n\r" |
| 37 | "Freq Ctr firmware " GIT_VERSION " (C) 2019 by Harald Welte\n\r" |
| 38 | "=============================================================================\n\r"); |
| 39 | |
| 40 | board_main_top(); |
| 41 | |
| 42 | TRACE_INFO("starting frequency counter...\n\r"); |
| 43 | freq_ctr_init(); |
| 44 | |
| 45 | TRACE_INFO("entering main loop...\n\r"); |
| 46 | while (1) { |
| 47 | WDT_Restart(WDT); |
| 48 | |
| 49 | check_exec_dbg_cmd(); |
| 50 | osmo_timers_prepare(); |
| 51 | osmo_timers_update(); |
| 52 | } |
| 53 | |
| 54 | } |