From a7d54960c798bc4f49767fe64dc7b98339b5bd25 Mon Sep 17 00:00:00 2001 From: Jasmine Iwanek Date: Thu, 17 Jul 2025 21:02:39 -0400 Subject: [PATCH] clang-format mouse_serial.c --- src/device/mouse_serial.c | 239 +++++++++++++++++++------------------- 1 file changed, 120 insertions(+), 119 deletions(-) diff --git a/src/device/mouse_serial.c b/src/device/mouse_serial.c index a358fb95a..a664e35bd 100644 --- a/src/device/mouse_serial.c +++ b/src/device/mouse_serial.c @@ -50,7 +50,7 @@ enum { FORMAT_MM_SERIES = 0x13, FORMAT_PB_3BYTE, FORMAT_PB_5BYTE, - FORMAT_MSYSTEMS = 0x15, /* Alias for FORMAT_PB_5BYTE. */ + FORMAT_MSYSTEMS = 0x15, /* Alias for FORMAT_PB_5BYTE. */ FORMAT_MS, FORMAT_HEX, FORMAT_MS_4BYTE, @@ -59,45 +59,45 @@ enum { }; typedef struct mouse_t { - const char *name; /* name of this device */ + const char *name; /* name of this device */ - uint8_t id[252]; - uint8_t buf[256]; + uint8_t id[252]; + uint8_t buf[256]; - uint8_t flags; /* device flags */ - uint8_t but; - uint8_t rts_toggle; - uint8_t status; - uint8_t format; - uint8_t prompt; + uint8_t flags; /* device flags */ + uint8_t but; + uint8_t rts_toggle; + uint8_t status; + uint8_t format; + uint8_t prompt; - uint8_t continuous; - uint8_t ib; - uint8_t command; - uint8_t buf_len; - uint8_t report_mode; - uint8_t id_len; - uint8_t buf_pos; - uint8_t rev; + uint8_t continuous; + uint8_t ib; + uint8_t command; + uint8_t buf_len; + uint8_t report_mode; + uint8_t id_len; + uint8_t buf_pos; + uint8_t rev; - int8_t type; /* type of this device */ - int8_t port; + int8_t type; /* type of this device */ + int8_t port; - int state; + int state; - int bps; - int rps; + int bps; + int rps; - double transmit_period; - double report_period; - double cur_period; - double min_bit_period; - double acc_time; - double host_transmit_period; + double transmit_period; + double report_period; + double cur_period; + double min_bit_period; + double acc_time; + double host_transmit_period; - pc_timer_t timer; + pc_timer_t timer; - serial_t * serial; + serial_t *serial; } mouse_t; #define FLAG_INPORT 0x80 /* device is MS InPort */ @@ -128,7 +128,7 @@ mouse_serial_log(const char *fmt, ...) static void sermouse_set_period(mouse_t *dev, double period) { - dev->cur_period = period; /* Needed for the recalculation of the timings. */ + dev->cur_period = period; /* Needed for the recalculation of the timings. */ timer_stop(&dev->timer); @@ -195,12 +195,12 @@ sermouse_report_msystems(mouse_t *dev) if (dev->but >= 3) dev->buf[0] |= (b & 0x04) ? 0x00 : 0x02; /* middle button */ else - dev->buf[0] |= 0x02; /* middle button */ + dev->buf[0] |= 0x02; /* middle button */ dev->buf[0] |= (b & 0x02) ? 0x00 : 0x01; /* right button */ dev->buf[1] = delta_x; dev->buf[2] = delta_y; - dev->buf[3] = delta_x; /* same as byte 1 */ - dev->buf[4] = delta_y; /* same as byte 2 */ + dev->buf[3] = delta_x; /* same as byte 1 */ + dev->buf[4] = delta_y; /* same as byte 2 */ return 5; } @@ -218,7 +218,7 @@ sermouse_report_3bp(mouse_t *dev) dev->buf[0] |= (b & 0x01) ? 0x04 : 0x00; /* left button */ if (dev->but >= 3) dev->buf[0] |= (b & 0x04) ? 0x02 : 0x00; /* middle button */ - dev->buf[0] |= (b & 0x02) ? 0x01 : 0x00; /* right button */ + dev->buf[0] |= (b & 0x02) ? 0x01 : 0x00; /* right button */ dev->buf[1] = delta_x; dev->buf[2] = delta_y; @@ -243,7 +243,7 @@ sermouse_report_mmseries(mouse_t *dev) dev->buf[0] |= (b & 0x01) ? 0x04 : 0x00; /* left button */ if (dev->but >= 3) dev->buf[0] |= (b & 0x04) ? 0x02 : 0x00; /* middle button */ - dev->buf[0] |= (b & 0x02) ? 0x01 : 0x00; /* right button */ + dev->buf[0] |= (b & 0x02) ? 0x01 : 0x00; /* right button */ dev->buf[1] = ABS(delta_x) & 0x7f; dev->buf[2] = ABS(delta_y) & 0x7f; mouse_serial_log("MM series mouse report: %02X %02X %02X\n", dev->buf[0], dev->buf[1], dev->buf[2]); @@ -264,7 +264,7 @@ sermouse_report_bp1(mouse_t *dev, int abs) dev->buf[0] |= (b & 0x01) ? 0x10 : 0x00; /* left button */ if (dev->but >= 3) dev->buf[0] |= (b & 0x04) ? 0x08 : 0x00; /* middle button */ - dev->buf[0] |= (b & 0x02) ? 0x04 : 0x00; /* right button */ + dev->buf[0] |= (b & 0x02) ? 0x04 : 0x00; /* right button */ dev->buf[1] = (delta_x & 0x3f); dev->buf[2] = ((delta_x >> 6) & 0x3f); dev->buf[3] = (delta_y & 0x3f); @@ -296,7 +296,7 @@ sermouse_report_ms(mouse_t *dev) dev->buf[2] = delta_y & 0x3f; mouse_serial_log("Microsoft serial mouse report: %02X %02X %02X\n", dev->buf[0], dev->buf[1], dev->buf[2]); if (dev->type == MOUSE_TYPE_MSBPOINT) { - len = 4; + len = 4; dev->buf[3] = 0; if (b & 0x4) dev->buf[3] |= 0x8; @@ -345,7 +345,7 @@ sermouse_report_hex(mouse_t *dev) but |= (b & 0x01) ? 0x04 : 0x00; /* left button */ if (dev->but >= 3) but |= (b & 0x04) ? 0x02 : 0x00; /* middle button */ - but |= (b & 0x02) ? 0x01 : 0x00; /* right button */ + but |= (b & 0x02) ? 0x01 : 0x00; /* right button */ sprintf(ret, "%01X%02X%02X", but & 0x0f, (int8_t) delta_x, (int8_t) delta_y); @@ -450,14 +450,14 @@ ltsermouse_set_report_period(mouse_t *dev, int rps) sermouse_set_period(dev, 0.0); dev->report_period = 0.0; - dev->continuous = 1; + dev->continuous = 1; } else { #if 0 if (rps > dev->max_rps) rps = dev->max_rps; #endif - dev->continuous = 0; + dev->continuous = 0; dev->report_period = 1000000.0 / ((double) rps); /* Actual spacing between reports. */ } @@ -482,19 +482,19 @@ static void ltsermouse_switch_baud_rate(mouse_t *dev, int next_state) { double word_lens[FORMATS_NUM] = { - [FORMAT_BP1_ABS] = 7.0 + 1.0, /* 7 data bits + even parity */ - [FORMAT_BP1_REL] = 7.0 + 1.0, /* 7 data bits + even parity */ - [FORMAT_MM_SERIES] = 8.0 + 1.0, /* 8 data bits + odd parity */ - [FORMAT_PB_3BYTE] = 8.0, /* 8 data bits + no parity */ - [FORMAT_PB_5BYTE] = 8.0, /* 8 data bits + no parity */ - [FORMAT_MS] = 7.0, /* 7 datas bits + no parity */ - [FORMAT_HEX] = 8.0, /* 8 data bits + no parity */ - [FORMAT_MS_4BYTE] = 7.0, /* 7 datas bits + no parity */ - [FORMAT_MS_WHEEL] = 7.0 /* 7 datas bits + no parity */ + [FORMAT_BP1_ABS] = 7.0 + 1.0, /* 7 data bits + even parity */ + [FORMAT_BP1_REL] = 7.0 + 1.0, /* 7 data bits + even parity */ + [FORMAT_MM_SERIES] = 8.0 + 1.0, /* 8 data bits + odd parity */ + [FORMAT_PB_3BYTE] = 8.0, /* 8 data bits + no parity */ + [FORMAT_PB_5BYTE] = 8.0, /* 8 data bits + no parity */ + [FORMAT_MS] = 7.0, /* 7 datas bits + no parity */ + [FORMAT_HEX] = 8.0, /* 8 data bits + no parity */ + [FORMAT_MS_4BYTE] = 7.0, /* 7 datas bits + no parity */ + [FORMAT_MS_WHEEL] = 7.0 /* 7 datas bits + no parity */ }; double word_len = word_lens[dev->format]; - word_len += 1.0 + 2.0; /* 1 start bit + 2 stop bits */ + word_len += 1.0 + 2.0; /* 1 start bit + 2 stop bits */ #if 0 dev->max_rps = (int) floor(((double) dev->bps) / (word_len * num_words)); @@ -541,18 +541,18 @@ sermouse_next_state(mouse_t *dev) static void ltsermouse_process_command(mouse_t *dev) { - int cmd_to_rps[9] = { 10, 20, 35, 70, 150, 0, -1, 100, 50 }; - int b; + int cmd_to_rps[9] = { 10, 20, 35, 70, 150, 0, -1, 100, 50 }; + int b; uint8_t format_codes[FORMATS_NUM] = { - [FORMAT_BP1_ABS] = 0x0c, - [FORMAT_BP1_REL] = 0x06, - [FORMAT_MM_SERIES] = 0x0a, - [FORMAT_PB_3BYTE] = 0x00, - [FORMAT_PB_5BYTE] = 0x02, - [FORMAT_MS] = 0x0e, - [FORMAT_HEX] = 0x04, - [FORMAT_MS_4BYTE] = 0x08, /* Guess */ - [FORMAT_MS_WHEEL] = 0x08 /* Guess */ + [FORMAT_BP1_ABS] = 0x0c, + [FORMAT_BP1_REL] = 0x06, + [FORMAT_MM_SERIES] = 0x0a, + [FORMAT_PB_3BYTE] = 0x00, + [FORMAT_PB_5BYTE] = 0x02, + [FORMAT_MS] = 0x0e, + [FORMAT_HEX] = 0x04, + [FORMAT_MS_4BYTE] = 0x08, /* Guess */ + [FORMAT_MS_WHEEL] = 0x08 /* Guess */ }; const char *copr = "\r\n(C) " COPYRIGHT_YEAR " 86Box, Revision 3.0"; @@ -562,7 +562,7 @@ ltsermouse_process_command(mouse_t *dev) switch (dev->command) { case 0x20: /* Auto Baud Selection */ - dev->bps = (int) floor(1000000.0 / dev->host_transmit_period); + dev->bps = (int) floor(1000000.0 / dev->host_transmit_period); dev->transmit_period = dev->host_transmit_period; dev->buf[0] = 0x06; @@ -580,7 +580,7 @@ ltsermouse_process_command(mouse_t *dev) case 0x4e: case 0x4f: dev->report_mode = dev->command; - dev->rps = cmd_to_rps[dev->command - 0x4a]; + dev->rps = cmd_to_rps[dev->command - 0x4a]; ltsermouse_update_report_period(dev); break; @@ -604,13 +604,13 @@ ltsermouse_process_command(mouse_t *dev) /* Absolute Bit Pad One Packed Binary Format */ mouse_clear_coords(); fallthrough; - case 0x42: /* Relative Bit Pad One Packed Binary Format */ - case 0x53: /* MM Series Data Format */ - case 0x54: /* Three Byte Packed Binary Format */ - case 0x55: /* Five Byte Packed Binary Format (Mouse Systems-compatible) */ - case 0x56: /* Microsoft Compatible Format */ - case 0x57: /* Hexadecimal Format */ - case 0x58: /* Microsoft Compatible Format (3+1 byte 3-button, from the FreeBSD source code) */ + case 0x42: /* Relative Bit Pad One Packed Binary Format */ + case 0x53: /* MM Series Data Format */ + case 0x54: /* Three Byte Packed Binary Format */ + case 0x55: /* Five Byte Packed Binary Format (Mouse Systems-compatible) */ + case 0x56: /* Microsoft Compatible Format */ + case 0x57: /* Hexadecimal Format */ + case 0x58: /* Microsoft Compatible Format (3+1 byte 3-button, from the FreeBSD source code) */ if ((dev->rev >= 0x02) && ((dev->command != 0x58) || (dev->rev > 0x04))) { dev->format = dev->command & 0x1f; ltsermouse_switch_baud_rate(dev, sermouse_next_state(dev)); @@ -631,7 +631,7 @@ ltsermouse_process_command(mouse_t *dev) break; case 0x05: /* Diagnostic */ - b = mouse_get_buttons_ex(); + b = mouse_get_buttons_ex(); dev->buf[0] = ((b & 0x01) << 2) | ((b & 0x06) >> 1); dev->buf[1] = dev->buf[2] = 0x00; sermouse_transmit(dev, 3, 0, 0); @@ -641,7 +641,7 @@ ltsermouse_process_command(mouse_t *dev) if (dev->rev >= 0x20) { /* Format and Revision Number */ dev->buf[0] = format_codes[dev->format]; - dev->buf[0] |= 0x10; /* Revision 3.0, 0x00 would be Revision 2.0 */ + dev->buf[0] |= 0x10; /* Revision 3.0, 0x00 would be Revision 2.0 */ sermouse_transmit(dev, 1, 0, 0); } break; @@ -687,7 +687,7 @@ ltsermouse_process_data(mouse_t *dev) { mouse_serial_log("ltsermouse_process_data(): %02X (command = %02X)\n", dev->ib, dev->command); - switch(dev->command) { + switch (dev->command) { case 0x2a: switch (dev->ib) { default: @@ -718,26 +718,27 @@ sermouse_reset(mouse_t *dev, int callback) { sermouse_set_period(dev, 0.0); - dev->bps = 1200; - dev->rps = 0; + dev->bps = 1200; + dev->rps = 0; dev->prompt = 0; if (dev->id[0] == 'H') dev->format = FORMAT_MSYSTEMS; - else switch (dev->but) { - default: - case 2: - dev->format = FORMAT_MS; - break; - case 3: - dev->format = (dev->type == MOUSE_TYPE_LT3BUTTON) ? FORMAT_MS : FORMAT_MS_4BYTE; - break; - case 4: - dev->format = FORMAT_MS_WHEEL; - break; - case 5: - dev->format = FORMAT_MS; - break; - } + else + switch (dev->but) { + default: + case 2: + dev->format = FORMAT_MS; + break; + case 3: + dev->format = (dev->type == MOUSE_TYPE_LT3BUTTON) ? FORMAT_MS : FORMAT_MS_4BYTE; + break; + case 4: + dev->format = FORMAT_MS_WHEEL; + break; + case 5: + dev->format = FORMAT_MS; + break; + } ltsermouse_switch_baud_rate(dev, callback ? STATE_TRANSMIT : STATE_IDLE); } @@ -864,7 +865,7 @@ sermouse_init(const device_t *info) uintptr_t irqbase = ((device_get_config_int("irq") << 16) | (device_get_config_hex16("addr") << 20)) | ns16450_device.local; - device_add_params(&ns16450_device, (void*) irqbase); + device_add_params(&ns16450_device, (void *) irqbase); } dev->name = info->name; @@ -879,24 +880,24 @@ sermouse_init(const device_t *info) dev->flags |= FLAG_3BTN; if (info->local == MOUSE_TYPE_MSBPOINT) { - dev->format = 7; - dev->status = 0x0f; - dev->type = MOUSE_TYPE_MSBPOINT; - dev->id_len = 1; - dev->id[0] = 'B'; - dev->flags &= ~FLAG_3BTN; + dev->format = 7; + dev->status = 0x0f; + dev->type = MOUSE_TYPE_MSBPOINT; + dev->id_len = 1; + dev->id[0] = 'B'; + dev->flags &= ~FLAG_3BTN; } else if ((info->local == MOUSE_TYPE_MSYSTEMS) || (info->local == MOUSE_TYPE_MSYSTEMSB)) { - dev->format = 0; - dev->type = info->local; - dev->id_len = 1; - dev->id[0] = 'H'; + dev->format = 0; + dev->type = info->local; + dev->id_len = 1; + dev->id[0] = 'H'; } else { - dev->format = 7; - dev->status = 0x0f; - dev->id_len = 1; - dev->id[0] = 'M'; + dev->format = 7; + dev->status = 0x0f; + dev->id_len = 1; + dev->id[0] = 'M'; if (info->local == 1) // Logitech Serial Mouse - dev->rev = device_get_config_int("revision"); + dev->rev = device_get_config_int("revision"); switch (dev->but) { default: case 2: @@ -919,8 +920,8 @@ sermouse_init(const device_t *info) dev->port = (info->local == MOUSE_TYPE_MSYSTEMSB) ? (SERIAL_MAX - 1) : device_get_config_int("port"); /* Attach a serial port to the mouse. */ - rcr_callback = dev->rts_toggle ? sermouse_callback : NULL; - dev_write = (info->local == 1) ? ltsermouse_write : NULL; + rcr_callback = dev->rts_toggle ? sermouse_callback : NULL; + dev_write = (info->local == 1) ? ltsermouse_write : NULL; transmit_period_callback = (info->local == 1) ? ltsermouse_transmit_period : NULL; dev->serial = serial_attach_ex(dev->port, rcr_callback, dev_write, @@ -943,7 +944,7 @@ sermouse_init(const device_t *info) } static const device_config_t msssermouse_config[] = { - // clang-format off + // clang-format off { .name = "port", .description = "Serial Port", @@ -988,7 +989,7 @@ static const device_config_t msssermouse_config[] = { .bios = { { 0 } } }, { .name = "", .description = "", .type = CONFIG_END } - // clang-format on + // clang-format on }; static const device_config_t mssbusmouse_config[] = { @@ -1061,10 +1062,10 @@ static const device_config_t mssbusmouse_config[] = { }, { .name = "", .description = "", .type = CONFIG_END } // clang-format on - }; +}; static const device_config_t mssermouse_config[] = { - // clang-format off + // clang-format off { .name = "port", .description = "Serial Port", @@ -1099,11 +1100,11 @@ static const device_config_t mssermouse_config[] = { .bios = { { 0 } } }, { .name = "", .description = "", .type = CONFIG_END } - // clang-format on + // clang-format on }; static const device_config_t msballpoint_config[] = { - // clang-format off + // clang-format off { .name = "port", .description = "Serial Port", @@ -1122,11 +1123,11 @@ static const device_config_t msballpoint_config[] = { .bios = { { 0 } } }, { .name = "", .description = "", .type = CONFIG_END } - // clang-format on + // clang-format on }; static const device_config_t ltsermouse_config[] = { - // clang-format off + // clang-format off { .name = "port", .description = "Serial Port", @@ -1188,7 +1189,7 @@ static const device_config_t ltsermouse_config[] = { .bios = { { 0 } } }, { .name = "", .description = "", .type = CONFIG_END } - // clang-format on + // clang-format on }; const device_t mouse_mssystems_device = {