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pvvx 2016-12-14 04:17:55 +03:00
parent 3c4de184c7
commit 265d41b6a3
15 changed files with 4684 additions and 1185 deletions
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64
RTL00_SDKV35a/component/common/example/uart_firmware_update/example_uart_update.c Normal file
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#include "example_uart_update.h"
int is_update_image_enable(gpio_t *gpio_uart_update_eable)
{
HAL_GPIO_PIN GPIO_Pin;
u32 active_state;
// gpio_t gpio_uart_update_eable;
int ret = 0;
#if 0
GPIO_Pin.pin_name = 0xC4;
//low active
GPIO_Pin.pin_mode = DIN_PULL_HIGH;
active_state = GPIO_PIN_LOW;
HAL_GPIO_Init(&GPIO_Pin);
if (HAL_GPIO_ReadPin(&GPIO_Pin) == active_state)
ret = 0;
else
ret = 1;
HAL_GPIO_DeInit(&GPIO_Pin);
#else
gpio_init(gpio_uart_update_eable, PIN_NAME);
gpio_dir(gpio_uart_update_eable, PIN_INPUT); // Direction: Input
gpio_mode(gpio_uart_update_eable, PullUp); // Pull-High
// ret = gpio_read(&gpio_uart_update_eable);
#endif
return ret;
}
void example_uart_update_thread(void *param)
{
int count = 0;
gpio_t gpio_uart_update_eable;
is_update_image_enable(&gpio_uart_update_eable);
//polling MAX_WAIT_TIME*50ms
while(count <= MAX_WAIT_TIME)
{
printf(" waitting update enable\r\n");
if(gpio_read(&gpio_uart_update_eable) == 0){
printf(" update image enabled!\r\n");
uart_ymodem();
break;
}
else{
RtlMsleepOS(50);
count++;
}
}
vTaskDelete(NULL);
}
void example_uart_update(void)
{
if(xTaskCreate(example_uart_update_thread, ((const char*)"example_uart_update_thread"), 512, NULL, tskIDLE_PRIORITY + 2, NULL) != pdPASS)
printf("\n\r%s xTaskCreate(init_thread) failed", __FUNCTION__);
}

17
RTL00_SDKV35a/component/common/example/uart_firmware_update/example_uart_update.h Normal file
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#ifndef UART_UPDATE_H
#define UART_UPDATE_H
#include "PinNames.h"
#include "gpio_api.h"
#include "hal_gpio.h"
#include "osdep_api.h"
#define PIN_NAME PC_2
#define MAX_WAIT_TIME 100
void example_uart_update();
int is_update_image_enable(gpio_t *gpio_uart_update_eable);
extern int uart_ymodem(void);
#endif