Skip to content

Commit 231d0dd

Browse files
SpamandritzSpamandritz
committed
Create LTC68xxCommands.h
1 parent 9c88ddf commit 231d0dd

File tree

1 file changed

+372
-0
lines changed

1 file changed

+372
-0
lines changed

‎bms/src/LTC68xxCommands.h‎

Lines changed: 372 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,372 @@
1+
/* Formula Slug - Sam Ritzo */
2+
3+
#pragma once
4+
5+
class LTC68xxCommandCode {
6+
public:
7+
virtual uint16_t toValue() const = 0;
8+
9+
enum class MD : uint8_t {
10+
// ADCOPT = 0
11+
kMD_422Hz = 0b00
12+
kMD_27kHz = 0b01, // Fast
13+
kMD_7kHz = 0b10, // Normal
14+
kMD_26Hz = 0b11, // Filtered
15+
// ADCOPT = 1
16+
kMD_1kHz = 0b00,
17+
kMD_14kHz = 0b01,
18+
kMD_3kHz = 0b10,
19+
kMD_2kHz = 0b11,
20+
};
21+
22+
enum class DCP : uint8_t {
23+
kDCP_Forbid = 0b0,
24+
kDCP_Permit = 0b1,
25+
};
26+
27+
enum class CH : uint8_t {
28+
kCH_All = 0b000,
29+
kCH_1_7 = 0b001,
30+
kCH_2_8 = 0b010,
31+
kCH_3_9 = 0b011,
32+
kCH_4_10 = 0b100,
33+
kCH_5_11 = 0b101,
34+
kCH_6_12 = 0x110,
35+
};
36+
37+
enum class PUP : uint8_t {
38+
kPUP_PullDown = 0b0,
39+
kPUP_PullUp = 0b1,
40+
};
41+
42+
enum class ST : uint8_t {
43+
kST_1 = 0b01,
44+
kST_2 = 0b10,
45+
};
46+
47+
enum class CHG : uint8_t {
48+
kCHG_All = 0b000,
49+
kCHG_GPIO1 = 0b001,
50+
kCHG_GPIO2 = 0b010,
51+
kCHG_GPIO3 = 0b011,
52+
kCHG_GPIO4 = 0b100,
53+
kCHG_GPIO5 = 0b101,
54+
kCHG_2ndRef = 0x110,
55+
};
56+
57+
enum class CHST : uint8_t {
58+
kCHST_All = 0b000,
59+
kCHST_SC = 0b001,
60+
kCHST_ITMP = 0b010,
61+
kCHST_VA = 0b011,
62+
kCHST_VD = 0b100,
63+
};
64+
}
65+
66+
67+
// Write Configuration Register Group A
68+
class WRCFGA : public LTC68xxCommandCode {
69+
uint16_t toValue() const { return 0b00000000001; }
70+
}
71+
72+
// Write Configuration Register Group B
73+
class WRCFGB : public LTC68xxCommandCode {
74+
uint16_t toValue() const { return 0b00000100100; }
75+
}
76+
77+
// Read Configuration Register Group A
78+
class RDCFGA : public LTC68xxCommandCode {
79+
uint16_t toValue() const { return 0b00000000010; }
80+
}
81+
82+
// Read Configuration Register Group B
83+
class RDCFGB : public LTC68xxCommandCode {
84+
uint16_t toValue() const { return 0b00000100110; }
85+
}
86+
87+
// Read Cell Voltage Register Group A
88+
class RDCVA : public LTC68xxCommandCode {
89+
uint16_t toValue() const { return 0b00000000100; }
90+
}
91+
92+
// Read Cell Voltage Register Group B
93+
class RDCVB : public LTC68xxCommandCode {
94+
uint16_t toValue() const { return 0b00000000110; }
95+
}
96+
97+
// Read Cell Voltage Register Group C
98+
class RDCVC : public LTC68xxCommandCode {
99+
uint16_t toValue() const { return 0b00000001000; }
100+
}
101+
102+
// Read Cell Voltage Register Group D
103+
class RDCVD : public LTC68xxCommandCode {
104+
uint16_t toValue() const { return 0b00000001010; }
105+
}
106+
107+
// Read Cell Voltage Register Group E
108+
class RDCVE : public LTC68xxCommandCode {
109+
uint16_t toValue() const { return 0b00000001001; }
110+
}
111+
112+
// Read Cell Voltage Register Group F
113+
class RDCVF : public LTC68xxCommandCode {
114+
uint16_t toValue() const { return 0b00000001011; }
115+
}
116+
117+
// Read Auxiliary Register Group A
118+
class RDAUXA : public LTC68xxCommandCode {
119+
uint16_t toValue() const { return 0b00000001100; }
120+
}
121+
122+
// Read Auxiliary Register Group B
123+
class RDAUXB : public LTC68xxCommandCode {
124+
uint16_t toValue() const { return 0b00000001110; }
125+
}
126+
127+
// Read Auxiliary Register Group C
128+
class RDAUXC : public LTC68xxCommandCode {
129+
uint16_t toValue() const { return 0b00000001101; }
130+
}
131+
132+
// Read Auxiliary Register Group D
133+
class RDAUXD : public LTC68xxCommandCode {
134+
uint16_t toValue() const { return 0b00000001111; }
135+
}
136+
137+
// Read Status Register Group A
138+
class RDSTATA : public LTC68xxCommandCode {
139+
uint16_t toValue() const { return 0b00000010000; }
140+
}
141+
142+
// Read Status Register Group B
143+
class RDSTATB : public LTC68xxCommandCode {
144+
uint16_t toValue() const { return 0b00000010010; }
145+
}
146+
147+
// Write S Control Register Group
148+
class WRSCTRL : public LTC68xxCommandCode {
149+
uint16_t toValue() const { return 0b00000010100; }
150+
}
151+
152+
// Write PWM Register Group
153+
class WRPWM : public LTC68xxCommandCode {
154+
uint16_t toValue() const { return 0b00000100000; }
155+
}
156+
157+
// Write PWM/S Control Register Group B
158+
class WRPSB : public LTC68xxCommandCode {
159+
uint16_t toValue() const { return 0b00000011100; }
160+
}
161+
162+
// Read S Control Register Group
163+
class RDSCTRL : public LTC68xxCommandCode {
164+
uint16_t toValue() const { return 0b00000010110; }
165+
}
166+
167+
// Read PWM Register Group
168+
class RDPWM : public LTC68xxCommandCode {
169+
uint16_t toValue() const { return 0b00000100010; }
170+
}
171+
172+
// Read PWM/S Control Register Group B
173+
class RDPSB : public LTC68xxCommandCode {
174+
uint16_t toValue() const { return 0b00000011110; }
175+
}
176+
177+
// Start S Control Pulsing and Poll Status
178+
class STSCTRL : public LTC68xxCommandCode {
179+
uint16_t toValue() const { return 0b00000011001; }
180+
}
181+
182+
// Clear S Control Register Group
183+
class CLRSCTRL : public LTC68xxCommandCode {
184+
uint16_t toValue() const { return 0b00000011000; }
185+
}
186+
187+
// Start Cell Voltage ADC Conversion and Poll Status
188+
class ADCV : public LTC68xxCommandCode {
189+
public:
190+
ADCV(MD md, DCP dcp, CH ch) {}
191+
// 0 1 MD[1:0] 1 1 DCP 0 CH[2:0]
192+
uint16_t toValue() const {
193+
return 0b01001100000 |
194+
((uint8_t) md & 0b011) << 7 |
195+
((uint8_t) dcp & 0b001) << 4 |
196+
((uint8_t) ch & 0b111) << 0
197+
}
198+
}
199+
200+
// Start Open Wire ADC Conversion and Poll Status
201+
class ADOW : public LTC68xxCommandCode {
202+
public:
203+
ADOW(MD md, PUP pup, DCP dcp, CH ch) {}
204+
// 0 1 MD[1:0] PUP 1 DCP 1 CH[2:0]
205+
uint16_t toValue() const {
206+
return 0b01000101000 |
207+
((uint8_t) md & 0b011) << 7 |
208+
((uint8_t) pup & 0b001) << 6 |
209+
((uint8_t) dcp & 0b001) << 4 |
210+
((uint8_t) ch & 0b111) << 0
211+
}
212+
}
213+
214+
// Start Self Test Cell Voltage Conversion and Poll Status
215+
class CVST : public LTC68xxCommandCode {
216+
public:
217+
CVST(MD md, ST st) {}
218+
// 0 1 MD[1:0] ST[1:0] 0 0 1 1 1
219+
uint16_t toValue() const {
220+
return 0b01000000111 |
221+
((uint8_t) md & 0b011) << 7 |
222+
((uint8_t) st & 0b011) << 5
223+
}
224+
}
225+
226+
// Start Overlap Measurement of Cell 7 Voltage
227+
class ADOL : public LTC68xxCommandCode {
228+
public:
229+
ADOL(MD md, DCP dcp) {}
230+
// 0 1 MD[1:0] 0 0 DCP 0 0 0 1
231+
uint16_t toValue() const {
232+
return 0b01000000001 |
233+
((uint8_t) md & 0b011) << 7 |
234+
((uint8_t) dcp & 0b001) << 4
235+
}
236+
}
237+
238+
// Start GPIOs ADC Conversion and Poll Status
239+
class ADAX : public LTC68xxCommandCode {
240+
public:
241+
ADAX(MD md, CHG chg) {}
242+
// 1 0 MD[1:0] 1 1 0 0 CHG[2:0]
243+
uint16_t toValue() const {
244+
return 0b10001100000 |
245+
((uint8_t) md & 0b011) << 7 |
246+
((uint8_t) chg & 0b111) << 0
247+
}
248+
}
249+
250+
// Start GPIOs ADC Conversion With Digital Redundancy and Poll Status
251+
class ADAXD : public LTC68xxCommandCode {
252+
public:
253+
ADAXD(MD md, CHG chg) {}
254+
// 1 0 MD[1:0] 0 0 0 0 CHG[2:0]
255+
uint16_t toValue() const {
256+
return 0b10000000000 |
257+
((uint8_t) md & 0b011) << 7 |
258+
((uint8_t) chg & 0b111) << 0
259+
}
260+
}
261+
262+
// Start Self Test GPIOs Conversion and Poll Status
263+
class AXST : public LTC68xxCommandCode {
264+
public:
265+
AXST(MD md, ST st) {}
266+
// 1 0 MD[1:0] ST[1:0] 0 0 1 1 1
267+
uint16_t toValue() const {
268+
return 0b10000000111 |
269+
((uint8_t) md & 0b011) << 7 |
270+
((uint8_t) st & 0b011) << 5
271+
}
272+
}
273+
274+
// Start Status Group ADC Conversion and Poll Status
275+
class ADSTAT : public LTC68xxCommandCode {
276+
public:
277+
ADSTAT(MD md, CHST chst) {}
278+
// 1 0 MD[1:0] 1 1 0 1 CHST[2:0]
279+
uint16_t toValue() const {
280+
return 0b10001101000 |
281+
((uint8_t) md & 0b011) << 7 |
282+
((uint8_t) chst & 0b111) << 0
283+
}
284+
}
285+
286+
// Start Status Group ADC Conversion With Digital Redundancy and Poll Status
287+
class ADSTATD : public LTC68xxCommandCode {
288+
public:
289+
ADSTATD(MD md, CHST chst) {}
290+
// 1 0 MD[1:0] 0 0 0 1 CHST[2:0]
291+
uint16_t toValue() const {
292+
return 0b10000001000 |
293+
((uint8_t) md & 0b011) << 7 |
294+
((uint8_t) chst & 0b111) << 0
295+
}
296+
}
297+
298+
// Start Self Test Status Group Conversion and Poll Status
299+
class STATST : public LTC68xxCommandCode {
300+
public:
301+
STATST(MD md, ST st) {}
302+
// 1 0 MD[1:0] ST[1:0] 0 1 1 1 1
303+
uint16_t toValue() const {
304+
return 0b10000001111 |
305+
((uint8_t) md & 0b011) << 7 |
306+
((uint8_t) st & 0b011) << 5
307+
}
308+
}
309+
310+
// Start Combined Cell Voltage and GPIO1, GPIO2 Conversion and Poll Status
311+
class ADCVAX : public LTC68xxCommandCode {
312+
public:
313+
ADCVAX(MD md, DCP dcp) {}
314+
// 1 0 MD[1:0] 1 1 DCP 1 1 1 1
315+
uint16_t toValue() const {
316+
return 0b10001101111 |
317+
((uint8_t) md & 0b011) << 7 |
318+
((uint8_t) dcp & 0b001) << 4
319+
}
320+
}
321+
322+
// Start Combined Cell Voltage and SC Conversion and Poll Status
323+
class ADCVSC : public LTC68xxCommandCode {
324+
public:
325+
ADCVSC(MD md, DCP dcp) {}
326+
// 1 0 MD[1:0] 1 1 DCP 0 1 1 1
327+
uint16_t toValue() const {
328+
return 0b10001100111 |
329+
((uint8_t) md & 0b011) << 7 |
330+
((uint8_t) dcp & 0b001) << 4
331+
}
332+
}
333+
334+
// Clear Cell Voltage Register Groups
335+
class CLRCELL : public LTC68xxCommandCode {
336+
uint16_t toValue() const { return 0b11100010001; }
337+
}
338+
339+
// Clear Auxiliary Register Groups
340+
class CLRAUX : public LTC68xxCommandCode {
341+
uint16_t toValue() const { return 0b11100010010; }
342+
}
343+
344+
// Clear Status Register Groups
345+
class CLRSTAT : public LTC68xxCommandCode {
346+
uint16_t toValue() const { return 0b11100010011; }
347+
}
348+
349+
// Poll ADC Conversion Status
350+
class PLADC : public LTC68xxCommandCode {
351+
uint16_t toValue() const { return 0b11100010100; }
352+
}
353+
354+
// Diagnose MUX and Poll Status
355+
class DIAGN : public LTC68xxCommandCode {
356+
uint16_t toValue() const { return 0b11100010101; }
357+
}
358+
359+
// Write COMM Register Group
360+
class WRCOMM : public LTC68xxCommandCode {
361+
uint16_t toValue() const { return 0b11100100001; }
362+
}
363+
364+
// Read COMM Register Group
365+
class RDCOMM : public LTC68xxCommandCode {
366+
uint16_t toValue() const { return 0b11100100010; }
367+
}
368+
369+
// Start I2C /SPI Communication
370+
class STCOMM : public LTC68xxCommandCode {
371+
uint16_t toValue() const { return 0b11100100011; }
372+
}

0 commit comments

Comments
 (0)