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build host examples with imx

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This commit is contained in:
hathach
2023-05-08 00:24:48 +07:00
parent 6945c594d5
commit 654f182176
6 changed files with 38 additions and 71 deletions
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49
hw/bsp/board.c
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@@ -25,55 +25,6 @@
#include "board.h"
#if 0
#define LED_PHASE_MAX 8
static struct
{
uint32_t phase[LED_PHASE_MAX];
uint8_t phase_count;
bool led_state;
uint8_t current_phase;
uint32_t current_ms;
}led_pattern;
void board_led_pattern(uint32_t const phase_ms[], uint8_t count)
{
memcpy(led_pattern.phase, phase_ms, 4*count);
led_pattern.phase_count = count;
// reset with 1st phase is on
led_pattern.current_ms = board_millis();
led_pattern.current_phase = 0;
led_pattern.led_state = true;
board_led_on();
}
void board_led_task(void)
{
if ( led_pattern.phase_count == 0 ) return;
uint32_t const duration = led_pattern.phase[led_pattern.current_phase];
// return if not enough time
if (board_millis() - led_pattern.current_ms < duration) return;
led_pattern.led_state = !led_pattern.led_state;
board_led_write(led_pattern.led_state);
led_pattern.current_ms += duration;
led_pattern.current_phase++;
if (led_pattern.current_phase == led_pattern.phase_count)
{
led_pattern.current_phase = 0;
led_pattern.led_state = true;
board_led_on();
}
}
#endif
//--------------------------------------------------------------------+
// newlib read()/write() retarget
//--------------------------------------------------------------------+