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dtest/led_ctrl_test/led_ctrl_test.c

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+/****************************************************************************
+
+Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
+
+This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
+be copied by any method or incorporated into another program without
+the express written consent of Aerospace C.Power. This Information or any portion
+thereof remains the property of Aerospace C.Power. The Information contained herein
+is believed to be accurate and Aerospace C.Power assumes no responsibility or
+liability for its use in any way and conveys no license or title under
+any patent or copyright and makes no representation or warranty that this
+Information is free from patent or copyright infringement.
+
+****************************************************************************/
+#include "os_utils.h"
+#include "chip_reg_base.h"
+#include "hw_reg_api.h"
+#include "ahb.h"
+#include "gpio_mtx.h"
+#include "iot_led.h"
+#include "ledc.h"
+#include "sec_glb.h"
+#include "iot_io.h"
+#include "dbg_io.h"
+
+#define REG32(a)        (*((volatile uint32_t *)(a)))
+
+void gpio_sel()
+{
+    gpio_mtx_enable();
+    gpio_sig_info_t sfc = {
+        2,
+        {
+            {IO_TYPE_OUT, 0, 0, 0xff, 49},
+            {IO_TYPE_OUT, 0, 1, 0xff, 50},
+        }
+    };
+    gpio_module_pin_select(&sfc);
+    gpio_module_sig_select(&sfc, GPIO_MTX_MODE_MATRIX);
+
+    // gpio output inv
+    gpio_pin_oinv(1, 1);
+    gpio_pin_oinv(0, 1);
+}
+
+void led_ctrl_test()
+{
+    ledc_ena_rst();
+
+    //set l2h value
+    ledc_set_l2h_val(0, 0x00);
+
+    // config target
+    ledc_target_cfg(0, 1, 0, 1, 1, 0);
+    ledc_target_value(0, 0x100);
+
+    // set timer
+    ledc_timer_cfg(0, 0, 0, 0, 0x20000, 11);
+
+    // conf ledc
+    ledc_cfg(0, 0, 1, 0);
+}
+
+void led_ctrl_test2()
+{
+    iot_led_init();
+    volatile int i = 0;
+    iot_led_blink(0, 1);
+    int count = 0;
+    iot_led_blink(0, 1);
+    while(1) {
+        for(i = 0; i< 1000000; i++);
+        count++;
+        if (count > 10) {
+            iot_led_off(1);
+        } else if (count > 5) {
+            iot_printf("turn off\n");
+            iot_led_off(0);
+        } else if (count > 3) {
+            iot_printf("count %d\n", count);
+            iot_led_blink(1, 1);
+            REG32(0x44007048) = 0x80;
+        }
+    }
+}
+
+void led_ctrl_test3()
+{
+    volatile int i = 0;
+
+    int count = 0;
+    iot_led_off(1);
+    while(1) {
+        for(i = 0; i< 10000000; i++);
+        count++;
+        if (count > 20) {
+            count = 0;
+        } else if (count > 10) {
+            iot_led_on(0);
+        } else if (count > 5) {
+            iot_printf("turn off\n");
+            iot_led_off(0);
+        } else if (count > 3) {
+            REG32(0x44007048) = 0x80;
+        }
+        iot_led_blink(1, 1);
+        iot_printf("count %d\n", count);
+    }
+}
+
+void led_ctrl_test4()
+{
+    iot_led_blink(0, 1);
+}
+
+void led_ctrl_test5()
+{
+
+    //iot_led_light(0, 1000);
+}
+
+void led_ctrl_test_kl2()
+{
+    ledc_ena_rst();
+
+    // config timer, timer0 for led0, timer1 for led1, timer2 for reference led
+    ledc_timer_cfg(0, 0, 0, 0, 0x10000, 5);
+    ledc_timer_cfg(1, 0, 0, 0, 0x10000, 5);
+    ledc_timer_cfg(2, 0, 0, 0, 0x10001, 5);
+
+#if 1 // enable reference led clock
+    ledc_set_l2h_val(8, 0);
+    ledc_target_value(8, 0xa0);
+    ledc_target_cfg(8, LED_TARGET_SHADOW_ENA, LED_TARGET_DEC, 8, 1, 2);
+    // led config
+    ledc_cfg(8, 1, 1, 2);
+#endif
+
+#if 1 // enable test led0
+    ledc_set_l2h_val(0, 0);
+    ledc_target_value(0, 0xa0);
+    ledc_target_cfg(0, LED_TARGET_SHADOW_ENA, LED_TARGET_DEC, 0, 1, 1);
+    ledc_cfg(0, 0, 1, 0);
+
+    // use reference led
+    ledc_out_ref(0, 1);
+#endif
+
+#if 1 // enable test led1
+    ledc_set_l2h_val(1, 0);
+    ledc_target_value(1, 0xa0);
+    ledc_target_cfg(1, LED_TARGET_SHADOW_ENA, LED_TARGET_DEC, 0, 1, 1);
+    ledc_cfg(1, 0, 1, 1);
+
+    // use reference led
+    ledc_out_ref(1, 1);
+#endif
+
+    return;
+}
+
+int main(void) {
+    dbg_uart_init();
+    gpio_sel();
+    iot_printf("test led\n");
+#if 0 // kunlun1
+    iot_led_init();
+    //led_ctrl_test();
+    //led_ctrl_test2();
+    //led_ctrl_test3();
+    //led_ctrl_test4();
+    //led_ctrl_test5();
+#else // kunlun2
+    led_ctrl_test_kl2();
+#endif
+    iot_printf("end.......\n");
+    return 0;
+}
+