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signal_generator
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串口输出监测的电流和百分比值

This commit is contained in:
王绪洁 2025-08-01 16:24:56 +08:00
parent aca21ee3a5
commit 47000e9b5d
4 changed files with 7933 additions and 4271 deletions
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4
Core/Src/usart.c
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@ -773,10 +773,14 @@ void HAL_UART_MspDeInit(UART_HandleTypeDef *uartHandle)
*/ */
void dma_usart_send(UART_HandleTypeDef *huart, uint8_t *buf, uint8_t len) void dma_usart_send(UART_HandleTypeDef *huart, uint8_t *buf, uint8_t len)
{ {
if (huart == &huart4)
{
while (uart_lcd_state.lcd_flag != 0) while (uart_lcd_state.lcd_flag != 0)
{ {
} }
uart_lcd_state.lcd_flag = 1; // 设置标志位，表示正在发送数据 uart_lcd_state.lcd_flag = 1; // 设置标志位，表示正在发送数据
}
if (HAL_UART_Transmit_DMA(huart, buf, len) != HAL_OK) if (HAL_UART_Transmit_DMA(huart, buf, len) != HAL_OK)
{ {
Error_Handler(); Error_Handler();

3637
MDK-ARM/signal_generator.uvguix.Wangxujie Normal file
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8548
MDK-ARM/signal_generator/signal_generator.hex
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File diff suppressed because it is too large Load Diff

11
User/driver/uart_lcd.c
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@ -2,7 +2,7 @@
* @Author: wangxujie wangxujie@wuxismart.com * @Author: wangxujie wangxujie@wuxismart.com
* @Date: 2025-03-10 15:05:20 * @Date: 2025-03-10 15:05:20
* @LastEditors: wangxujie wangxujie@wuxismart.com * @LastEditors: wangxujie wangxujie@wuxismart.com
* @LastEditTime: 2025-08-01 10:44:49 * @LastEditTime: 2025-08-01 16:19:35
* @FilePath: \signal_generator\User\driver\uart_lcd.c * @FilePath: \signal_generator\User\driver\uart_lcd.c
* @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
*/ */
@ -465,6 +465,7 @@ void uart_lcd_makecurvet(lcd_makecurve_t *makecurve_data)
void uart_lcd_refresh_screen(void) void uart_lcd_refresh_screen(void)
{ {
char usb_pv_str[128] = {0};
// 刷新屏幕数据 // 刷新屏幕数据
uart_lcd_set_txt(&lcd_set_txt1_data, ad7124_analog[P1_DI1_ADC].current); // 刷新文本内容 uart_lcd_set_txt(&lcd_set_txt1_data, ad7124_analog[P1_DI1_ADC].current); // 刷新文本内容
if (ad7124_analog[P1_DI1_ADC].current > 2.1f) if (ad7124_analog[P1_DI1_ADC].current > 2.1f)
@ -488,6 +489,14 @@ void uart_lcd_refresh_screen(void)
lcd_makecurve_data.cmd_data[0] = (ad7124_analog[P1_AI_ADC].current - 4) * 100 / 16; // 填充数据内容 lcd_makecurve_data.cmd_data[0] = (ad7124_analog[P1_AI_ADC].current - 4) * 100 / 16; // 填充数据内容
uart_lcd_makecurvet(&lcd_makecurve_data); // 调用函数发送数据 uart_lcd_makecurvet(&lcd_makecurve_data); // 调用函数发送数据
uart_lcd_set_txt(&lcd_set_txt3_data, ad7124_analog[P1_AI_ADC].current); // 设置文本内容 uart_lcd_set_txt(&lcd_set_txt3_data, ad7124_analog[P1_AI_ADC].current); // 设置文本内容
snprintf(usb_pv_str, sizeof(usb_pv_str), "Current = %.2fmA\t P.V = %.2f\t", (float)(ad7124_analog[P1_AI_ADC].current), (float)(ad7124_analog[P1_AI_ADC].current - 4) * 100 / 16);
size_t txt_len = strlen(usb_pv_str);
for (size_t i = 0; i < txt_len; ++i)
{
usb_uart1.tx_data[i] = usb_pv_str[i]; // 文本内容
}
dma_usart_send(&huart1, usb_uart1.tx_data, txt_len); // 发送USB数据
} }
void uart_lcd_makecurve_test(void) void uart_lcd_makecurve_test(void)