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增加龙芯1c的硬件SPI相关接口

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2017-10-23 17:10:48 +08:00
parent b2fbe4df01
commit 51d02f98d6
7 changed files with 546 additions and 2 deletions
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bsp/ls1cdev/libraries/ls1c_timer.c
+2 -2
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@@ -172,7 +172,7 @@ unsigned long timer_get_time_ns(timer_info_t *timer_info)
*/
timer_clk = clk_get_apb_rate();
time_ns = (cntr * 1000 ) / (timer_clk /1000000);
// myprintf("[%s] time_us=%lu, cntr=%d, timer_clk=%d\n", __FUNCTION__, time_ns, cntr, timer_clk);
// rt_kprintf("[%s] time_us=%lu, cntr=%d, timer_clk=%d\n", __FUNCTION__, time_ns, cntr, timer_clk);
return time_ns;
}
@@ -188,7 +188,7 @@ void timer_print_regs(timer_info_t *timer_info)
unsigned int timer_reg_base = 0;
timer_reg_base = timer_get_reg_base(timer_info->timer);
myprintf("CNTR=0x%x, HRC=0x%x, LRC=0x%x, CTRL=0x%x\n",
rt_kprintf("CNTR=0x%x, HRC=0x%x, LRC=0x%x, CTRL=0x%x\n",
reg_read_32((volatile unsigned int *)(timer_reg_base + LS1C_PWM_CNTR)),
reg_read_32((volatile unsigned int *)(timer_reg_base + LS1C_PWM_HRC)),
reg_read_32((volatile unsigned int *)(timer_reg_base + LS1C_PWM_LRC)),