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| author | JozanLeClerc <bousset.rudy@gmail.com> | 2020-04-16 19:18:20 +0200 |
|---|---|---|
| committer | JozanLeClerc <bousset.rudy@gmail.com> | 2020-04-16 19:18:20 +0200 |
| commit | 754010fba962a7fe859e7f2efb977ec4eff04920 (patch) | |
| tree | c0fbd9dd5513d43f0bf0ba84bd91a3117409078f /asm | |
| parent | Read function is good (diff) | |
| download | lowbat-bsd-754010fba962a7fe859e7f2efb977ec4eff04920.tar.gz lowbat-bsd-754010fba962a7fe859e7f2efb977ec4eff04920.tar.bz2 lowbat-bsd-754010fba962a7fe859e7f2efb977ec4eff04920.tar.xz lowbat-bsd-754010fba962a7fe859e7f2efb977ec4eff04920.tar.zst lowbat-bsd-754010fba962a7fe859e7f2efb977ec4eff04920.zip | |
Better read function
Diffstat (limited to 'asm')
| -rw-r--r-- | asm/jo_f_status.asm | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/asm/jo_f_status.asm b/asm/jo_f_status.asm index cc1deb2..c4f517c 100644 --- a/asm/jo_f_status.asm +++ b/asm/jo_f_status.asm @@ -10,10 +10,16 @@ ;; ;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; apm status +;; ---------- +;; 0: high +;; 1: low +;; 2: critical +;; 3: charging + section .text extern system - extern malloc - extern printf + extern atoi global jo_f_status jo_f_status: @@ -24,15 +30,9 @@ jo_f_status: mov rax, 0x5 syscall jc err - push rax - mov rdi, 0x5 - call malloc - cmp rax, 0x0 - je err - mov rsi, rax - pop rax mov rdi, rax - mov rdx, 0x4 + mov rsi, buff + mov rdx, 0x1 push rax mov rax, 0x3 syscall @@ -41,17 +41,15 @@ jo_f_status: mov rdi, rax mov rax, 0x6 syscall - mov byte [rsi + 0x4], 0x0 - mov rax, rsi + mov rdi, rsi + call atoi retq err: - mov rax, 0x0 + mov rax, 0xff retq section .data - f_cmd: db "apm | grep Status | awk -F ' ' '{print $3}' > /tmp/lowbat.status", 0x0 - st_file: db "/tmp/lowbat.status", 0x0 - - ;; charging - ;; discharg + f_cmd: db "apm -b > /tmp/lowbat.status", 0x0 + st_file: db "/tmp/lowbat.status", 0x0 + buff: db 0x0, 0x0 |