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;
; Bluejay digital ESC firmware for controlling brushless motors in multirotors
;
; Copyright 2020-2022 Mathias Rasmussen
; Copyright 2011-2017 Steffen Skaug
;
; This file is part of Bluejay.
;
; Bluejay is free software: you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation, either version 3 of the License, or
; (at your option) any later version.
;
; Bluejay is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with Bluejay.  If not, see <http://www.gnu.org/licenses/>.
;
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;
; Hardware definition file "Q".
;
; PORT 0                   |  PORT 1                   |  PWM    COM    PWM    LED
; P0 P1 P2 P3 P4 P5 P6 P7  |  P0 P1 P2 P3 P4 P5 P6 P7  |  inv    inv    side    n
; -----------------------  |  -----------------------  |  -------------------------
; __ RX __ L0 L1 Ap Bp Cp  |  Ac Bc Cc Vn Cm Bm Am __  |  no     no     high   2
;
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PWM_ACTIVE_HIGH EQU 1                   ; Pwm non-inverted
COM_ACTIVE_HIGH EQU 1                   ; Damping inverted

COMPARATOR_PORT EQU 1                   ; All comparator (mux) pins must be on the same port
COMPARATOR_INVERT EQU 0                 ; Comparator output non-inverted

PCA0CPM_POWER EQU PCA0CPM0
PCA0CPL_POWER EQU PCA0CPL0
PCA0CPH_POWER EQU PCA0CPH0

PCA0CPM_DAMP EQU PCA0CPM1
PCA0CPL_DAMP EQU PCA0CPL1
PCA0CPH_DAMP EQU PCA0CPH1

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; PORT 0 definitions
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C_Pwm EQU 7
B_Pwm EQU 6
A_Pwm EQU 5
LED_1 EQU 4
LED_0 EQU 3
;     EQU 2
RTX_PIN EQU 1
;     EQU 0

P0_DIGITAL EQU 0FFh
P0_INIT EQU (1 SHL RTX_PIN)
P0_PUSHPULL EQU (1 SHL LED_0) + (1 SHL LED_1) + (1 SHL A_Pwm) + (1 SHL B_Pwm) + (1 SHL C_Pwm)
P0_SKIP EQU 0FFh

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; PORT 1 definitions
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;     EQU 7
A_Mux EQU 6
B_Mux EQU 5
C_Mux EQU 4
V_Mux EQU 3
C_Com EQU 2
B_Com EQU 1
A_Com EQU 0

P1_DIGITAL EQU (1 SHL A_Com) + (1 SHL B_Com) + (1 SHL C_Com)
P1_INIT EQU 00h
P1_PUSHPULL EQU (1 SHL A_Com) + (1 SHL B_Com) + (1 SHL C_Com)
P1_SKIP EQU 0FFh

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; PORT 2 definitions
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DebugPin EQU 0

P2_DIGITAL EQU (1 SHL DebugPin)
P2_PUSHPULL EQU (1 SHL DebugPin)
P2_SKIP EQU (1 SHL DebugPin)

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; PWM Phase
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P_A_Pwm EQU P0.A_Pwm
P_A_Com EQU P1.A_Com
P_B_Pwm EQU P0.B_Pwm
P_B_Com EQU P1.B_Com
P_C_Pwm EQU P0.C_Pwm
P_C_Com EQU P1.C_Com

Set_Pwm_Phase_A MACRO
IF DEADTIME == 0
    cON  P_A_Com
    mov  P0SKIP, #(NOT (1 SHL A_Pwm))
    mov  P1SKIP, #0FFh
ELSE
    mov  P0SKIP, #(NOT (1 SHL A_Pwm))
    mov  P1SKIP, #(NOT (1 SHL A_Com))
ENDIF
ENDM

Set_Pwm_Phase_B MACRO
IF DEADTIME == 0
    cON  P_B_Com
    mov  P0SKIP, #(NOT (1 SHL B_Pwm))
    mov  P1SKIP, #0FFh
ELSE
    mov  P0SKIP, #(NOT (1 SHL B_Pwm))
    mov  P1SKIP, #(NOT (1 SHL B_Com))
ENDIF
ENDM

Set_Pwm_Phase_C MACRO
IF DEADTIME == 0
    cON  P_C_Com
    mov  P0SKIP, #(NOT (1 SHL C_Pwm))
    mov  P1SKIP, #0FFh
ELSE
    mov  P0SKIP, #(NOT (1 SHL C_Pwm))
    mov  P1SKIP, #(NOT (1 SHL C_Com))
ENDIF
ENDM

Set_All_Pwm_Phases_Off MACRO
    mov  P0SKIP, #0FFh
    mov  P1SKIP, #0FFh
ENDM

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; LED configuration
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Set_LED_0 MACRO
    setb P0.LED_0
ENDM

Clear_LED_0 MACRO
    clr  P0.LED_0
ENDM

Set_LED_1 MACRO
    setb P0.LED_1
ENDM

Clear_LED_1 MACRO
    clr  P0.LED_1
ENDM

Set_LED_2 MACRO
ENDM

Clear_LED_2 MACRO
ENDM

Set_LED_3 MACRO
ENDM

Clear_LED_3 MACRO
ENDM

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; Inherit base layout
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$set (CUSTOM_PWM_PHASE,CUSTOM_LED)
$include (Base.inc)
