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Fixed cpu usage at 101% #6

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Fixed cpu usage at 101% #6

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fc92618
add grep filter
SondreUM Apr 14, 2024
f322469
removed float conversion
SondreUM Apr 14, 2024
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4 changes: 2 additions & 2 deletions uc_tronics_display/lcd_display/rpiInfo.c
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Original file line number Diff line number Diff line change
Expand Up @@ -174,11 +174,11 @@ uint8_t get_cpu_message(void)
int usCpu = 0;
int syCpu = 0;

fp=popen("top -bn1 | grep %Cpu | awk '{printf \"%.2f\", $(2)}'","r"); //Gets the load on the CPU
fp=popen("top -bn1 | grep -m 1 -e CPU | awk '{printf \"%d\", $(2)}'","r"); //Gets the load on the CPU
fgets(usCpuBuff, sizeof(usCpuBuff),fp); //Read the user CPU load
pclose(fp);

fp=popen("top -bn1 | grep %Cpu | awk '{printf \"%.2f\", $(4)}'","r"); //Gets the load on the CPU
fp=popen("top -bn1 | grep -m 1 -e CPU | awk '{printf \"%d\", $(4)}'","r"); //Gets the load on the CPU
fgets(syCpubuff, sizeof(syCpubuff),fp); //Read the system CPU load
pclose(fp);
usCpu = atoi(usCpuBuff);
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