hulk/xlsw_3dp_LDC1612
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fake report package

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This commit is contained in:
yelvlab 2024-12-20 17:30:29 +08:00
parent 21a5a2e783
commit 8e2cdd1ac5
2 changed files with 14 additions and 1 deletions
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1
inc/rs485.h
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@ -28,5 +28,6 @@
void rs485_config(void);
void process_command(char *cmd);
uint8_t calculate_crc(uint8_t package_header[3], uint8_t package_data[], size_t data_length);
#endif //RS485_H

14
src/rs485.c
View File

@ -35,9 +35,21 @@ void rs485_config(void) {
}
void process_command(char *cmd) {
uint8_t package_header[3] = {0xB5, 0xF0, 0x04};
uint8_t package_data[4] = {0};
package_data[0] = (g_eddy_current_value_uint32 >> 24) & 0xFF;
package_data[1] = (g_eddy_current_value_uint32 >> 16) & 0xFF;
package_data[2] = (g_eddy_current_value_uint32 >> 8) & 0xFF;
package_data[3] = g_eddy_current_value_uint32 & 0xFF;
if (strncmp(cmd, "M1", 2) == 0) {
// printf("M1 -=-=- OK!\r\n");
printf("EddyCurrent: %lu\r\n", g_eddy_current_value_uint32);
// printf("EddyCurrent: %lu\r\n", g_eddy_current_value_uint32);
printf("%x%x%x", package_header[0], package_header[1], package_header[2]);
printf("%x%x%x%x", package_data[0], package_data[1], package_data[2], package_data[3]);
printf("%x\r\n", calculate_crc(package_header, package_data, 4));
} else if (strncmp(cmd, "M2", 2) == 0) {
// printf("M2 -=-=- OK!\r\n");
printf("Temperature: %lu\r\n", g_temperature_uint32);