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-rw-r--r--quantum/serial_link/protocol/byte_stuffer.c55
-rw-r--r--quantum/serial_link/protocol/frame_router.c23
-rw-r--r--quantum/serial_link/protocol/frame_validator.c80
-rw-r--r--quantum/serial_link/protocol/transport.c61
-rw-r--r--quantum/serial_link/protocol/transport.h168
-rw-r--r--quantum/serial_link/protocol/triple_buffered_object.c7
-rw-r--r--quantum/serial_link/protocol/triple_buffered_object.h14
-rw-r--r--quantum/serial_link/system/serial_link.c113
-rw-r--r--quantum/serial_link/system/serial_link.h26
-rw-r--r--quantum/serial_link/tests/byte_stuffer_tests.cpp211
-rw-r--r--quantum/serial_link/tests/frame_router_tests.cpp81
-rw-r--r--quantum/serial_link/tests/frame_validator_tests.cpp45
-rw-r--r--quantum/serial_link/tests/transport_tests.cpp28
-rw-r--r--quantum/serial_link/tests/triple_buffered_object_tests.cpp18
14 files changed, 354 insertions, 576 deletions
diff --git a/quantum/serial_link/protocol/byte_stuffer.c b/quantum/serial_link/protocol/byte_stuffer.c
index 2c87d64c29..d3a91d8286 100644
--- a/quantum/serial_link/protocol/byte_stuffer.c
+++ b/quantum/serial_link/protocol/byte_stuffer.c
@@ -34,21 +34,21 @@ SOFTWARE.
typedef struct byte_stuffer_state {
uint16_t next_zero;
uint16_t data_pos;
- bool long_frame;
- uint8_t data[MAX_FRAME_SIZE];
-}byte_stuffer_state_t;
+ bool long_frame;
+ uint8_t data[MAX_FRAME_SIZE];
+} byte_stuffer_state_t;
static byte_stuffer_state_t states[NUM_LINKS];
void init_byte_stuffer_state(byte_stuffer_state_t* state) {
- state->next_zero = 0;
- state->data_pos = 0;
+ state->next_zero = 0;
+ state->data_pos = 0;
state->long_frame = false;
}
void init_byte_stuffer(void) {
int i;
- for (i=0;i<NUM_LINKS;i++) {
+ for (i = 0; i < NUM_LINKS; i++) {
init_byte_stuffer_state(&states[i]);
}
}
@@ -57,9 +57,9 @@ void byte_stuffer_recv_byte(uint8_t link, uint8_t data) {
byte_stuffer_state_t* state = &states[link];
// Start of a new frame
if (state->next_zero == 0) {
- state->next_zero = data;
+ state->next_zero = data;
state->long_frame = data == 0xFF;
- state->data_pos = 0;
+ state->data_pos = 0;
return;
}
@@ -70,33 +70,28 @@ void byte_stuffer_recv_byte(uint8_t link, uint8_t data) {
if (state->data_pos > 0) {
validator_recv_frame(link, state->data, state->data_pos);
}
- }
- else {
+ } else {
// The frame is invalid, so reset
init_byte_stuffer_state(state);
}
- }
- else {
+ } else {
if (state->data_pos == MAX_FRAME_SIZE) {
// We exceeded our maximum frame size
// therefore there's nothing else to do than reset to a new frame
- state->next_zero = data;
+ state->next_zero = data;
state->long_frame = data == 0xFF;
- state->data_pos = 0;
- }
- else if (state->next_zero == 0) {
+ state->data_pos = 0;
+ } else if (state->next_zero == 0) {
if (state->long_frame) {
// This is part of a long frame, so continue
- state->next_zero = data;
+ state->next_zero = data;
state->long_frame = data == 0xFF;
- }
- else {
+ } else {
// Special case for zeroes
- state->next_zero = data;
+ state->next_zero = data;
state->data[state->data_pos++] = 0;
}
- }
- else {
+ } else {
state->data[state->data_pos++] = data;
}
}
@@ -105,7 +100,7 @@ void byte_stuffer_recv_byte(uint8_t link, uint8_t data) {
static void send_block(uint8_t link, uint8_t* start, uint8_t* end, uint8_t num_non_zero) {
send_data(link, &num_non_zero, 1);
if (end > start) {
- send_data(link, start, end-start);
+ send_data(link, start, end - start);
}
}
@@ -113,24 +108,22 @@ void byte_stuffer_send_frame(uint8_t link, uint8_t* data, uint16_t size) {
const uint8_t zero = 0;
if (size > 0) {
uint16_t num_non_zero = 1;
- uint8_t* end = data + size;
- uint8_t* start = data;
+ uint8_t* end = data + size;
+ uint8_t* start = data;
while (data < end) {
if (num_non_zero == 0xFF) {
// There's more data after big non-zero block
// So send it, and start a new block
send_block(link, start, data, num_non_zero);
- start = data;
+ start = data;
num_non_zero = 1;
- }
- else {
+ } else {
if (*data == 0) {
// A zero encountered, so send the block
send_block(link, start, data, num_non_zero);
- start = data + 1;
+ start = data + 1;
num_non_zero = 1;
- }
- else {
+ } else {
num_non_zero++;
}
++data;
diff --git a/quantum/serial_link/protocol/frame_router.c b/quantum/serial_link/protocol/frame_router.c
index 04b8c2e75c..5292673700 100644
--- a/quantum/serial_link/protocol/frame_router.c
+++ b/quantum/serial_link/protocol/frame_router.c
@@ -28,26 +28,22 @@ SOFTWARE.
static bool is_master;
-void router_set_master(bool master) {
- is_master = master;
-}
+void router_set_master(bool master) { is_master = master; }
-void route_incoming_frame(uint8_t link, uint8_t* data, uint16_t size){
+void route_incoming_frame(uint8_t link, uint8_t* data, uint16_t size) {
if (is_master) {
if (link == DOWN_LINK) {
- transport_recv_frame(data[size-1], data, size - 1);
+ transport_recv_frame(data[size - 1], data, size - 1);
}
- }
- else {
+ } else {
if (link == UP_LINK) {
- if (data[size-1] & 1) {
+ if (data[size - 1] & 1) {
transport_recv_frame(0, data, size - 1);
}
- data[size-1] >>= 1;
+ data[size - 1] >>= 1;
validator_send_frame(DOWN_LINK, data, size);
- }
- else {
- data[size-1]++;
+ } else {
+ data[size - 1]++;
validator_send_frame(UP_LINK, data, size);
}
}
@@ -59,8 +55,7 @@ void router_send_frame(uint8_t destination, uint8_t* data, uint16_t size) {
data[size] = 1;
validator_send_frame(UP_LINK, data, size + 1);
}
- }
- else {
+ } else {
if (is_master) {
data[size] = destination;
validator_send_frame(DOWN_LINK, data, size + 1);
diff --git a/quantum/serial_link/protocol/frame_validator.c b/quantum/serial_link/protocol/frame_validator.c
index 474f80ee8e..bc9136f70b 100644
--- a/quantum/serial_link/protocol/frame_validator.c
+++ b/quantum/serial_link/protocol/frame_validator.c
@@ -27,78 +27,14 @@ SOFTWARE.
#include "serial_link/protocol/byte_stuffer.h"
#include <string.h>
-const uint32_t poly8_lookup[256] =
-{
- 0, 0x77073096, 0xEE0E612C, 0x990951BA,
- 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
- 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
- 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
- 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
- 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
- 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
- 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
- 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
- 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
- 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
- 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
- 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
- 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
- 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
- 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
- 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
- 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
- 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
- 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
- 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
- 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
- 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
- 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
- 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
- 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
- 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
- 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
- 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
- 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
- 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
- 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
- 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
- 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
- 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
- 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
- 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
- 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
- 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
- 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
- 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
- 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
- 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
- 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
- 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
- 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
- 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
- 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
- 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
- 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
- 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
- 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
- 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
- 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
- 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
- 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
- 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
- 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
- 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
- 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
- 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
- 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
- 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
- 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
-};
+const uint32_t poly8_lookup[256] = {0, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
+ 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
+ 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
+ 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D};
-static uint32_t crc32_byte(uint8_t *p, uint32_t bytelength)
-{
+static uint32_t crc32_byte(uint8_t* p, uint32_t bytelength) {
uint32_t crc = 0xffffffff;
- while (bytelength-- !=0) crc = poly8_lookup[((uint8_t) crc ^ *(p++))] ^ (crc >> 8);
+ while (bytelength-- != 0) crc = poly8_lookup[((uint8_t)crc ^ *(p++))] ^ (crc >> 8);
// return (~crc); also works
return (crc ^ 0xffffffff);
}
@@ -106,10 +42,10 @@ static uint32_t crc32_byte(uint8_t *p, uint32_t bytelength)
void validator_recv_frame(uint8_t link, uint8_t* data, uint16_t size) {
if (size > 4) {
uint32_t frame_crc;
- memcpy(&frame_crc, data + size -4, 4);
+ memcpy(&frame_crc, data + size - 4, 4);
uint32_t expected_crc = crc32_byte(data, size - 4);
if (frame_crc == expected_crc) {
- route_incoming_frame(link, data, size-4);
+ route_incoming_frame(link, data, size - 4);
}
}
}
diff --git a/quantum/serial_link/protocol/transport.c b/quantum/serial_link/protocol/transport.c
index ff795fe201..73b8dc62e9 100644
--- a/quantum/serial_link/protocol/transport.c
+++ b/quantum/serial_link/protocol/transport.c
@@ -29,42 +29,38 @@ SOFTWARE.
#define MAX_REMOTE_OBJECTS 16
static remote_object_t* remote_objects[MAX_REMOTE_OBJECTS];
-static uint32_t num_remote_objects = 0;
+static uint32_t num_remote_objects = 0;
-void reinitialize_serial_link_transport(void) {
- num_remote_objects = 0;
-}
+void reinitialize_serial_link_transport(void) { num_remote_objects = 0; }
void add_remote_objects(remote_object_t** _remote_objects, uint32_t _num_remote_objects) {
unsigned int i;
- for(i=0;i<_num_remote_objects;i++) {
- remote_object_t* obj = _remote_objects[i];
+ for (i = 0; i < _num_remote_objects; i++) {
+ remote_object_t* obj = _remote_objects[i];
remote_objects[num_remote_objects++] = obj;
if (obj->object_type == MASTER_TO_ALL_SLAVES) {
triple_buffer_object_t* tb = (triple_buffer_object_t*)obj->buffer;
triple_buffer_init(tb);
uint8_t* start = obj->buffer + LOCAL_OBJECT_SIZE(obj->object_size);
- tb = (triple_buffer_object_t*)start;
+ tb = (triple_buffer_object_t*)start;
triple_buffer_init(tb);
- }
- else if(obj->object_type == MASTER_TO_SINGLE_SLAVE) {
- uint8_t* start = obj->buffer;
+ } else if (obj->object_type == MASTER_TO_SINGLE_SLAVE) {
+ uint8_t* start = obj->buffer;
unsigned int j;
- for (j=0;j<NUM_SLAVES;j++) {
+ for (j = 0; j < NUM_SLAVES; j++) {
triple_buffer_object_t* tb = (triple_buffer_object_t*)start;
triple_buffer_init(tb);
start += LOCAL_OBJECT_SIZE(obj->object_size);
}
triple_buffer_object_t* tb = (triple_buffer_object_t*)start;
triple_buffer_init(tb);
- }
- else {
- uint8_t* start = obj->buffer;
- triple_buffer_object_t* tb = (triple_buffer_object_t*)start;
+ } else {
+ uint8_t* start = obj->buffer;
+ triple_buffer_object_t* tb = (triple_buffer_object_t*)start;
triple_buffer_init(tb);
start += LOCAL_OBJECT_SIZE(obj->object_size);
unsigned int j;
- for (j=0;j<NUM_SLAVES;j++) {
+ for (j = 0; j < NUM_SLAVES; j++) {
tb = (triple_buffer_object_t*)start;
triple_buffer_init(tb);
start += REMOTE_OBJECT_SIZE(obj->object_size);
@@ -74,23 +70,21 @@ void add_remote_objects(remote_object_t** _remote_objects, uint32_t _num_remote_
}
void transport_recv_frame(uint8_t from, uint8_t* data, uint16_t size) {
- uint8_t id = data[size-1];
+ uint8_t id = data[size - 1];
if (id < num_remote_objects) {
remote_object_t* obj = remote_objects[id];
if (obj->object_size == size - 1) {
uint8_t* start;
if (obj->object_type == MASTER_TO_ALL_SLAVES) {
start = obj->buffer + LOCAL_OBJECT_SIZE(obj->object_size);
- }
- else if(obj->object_type == SLAVE_TO_MASTER) {
+ } else if (obj->object_type == SLAVE_TO_MASTER) {
start = obj->buffer + LOCAL_OBJECT_SIZE(obj->object_size);
start += (from - 1) * REMOTE_OBJECT_SIZE(obj->object_size);
- }
- else {
+ } else {
start = obj->buffer + NUM_SLAVES * LOCAL_OBJECT_SIZE(obj->object_size);
}
- triple_buffer_object_t* tb = (triple_buffer_object_t*)start;
- void* ptr = triple_buffer_begin_write_internal(obj->object_size, tb);
+ triple_buffer_object_t* tb = (triple_buffer_object_t*)start;
+ void* ptr = triple_buffer_begin_write_internal(obj->object_size, tb);
memcpy(ptr, data, size - 1);
triple_buffer_end_write_internal(tb);
}
@@ -99,26 +93,25 @@ void transport_recv_frame(uint8_t from, uint8_t* data, uint16_t size) {
void update_transport(void) {
unsigned int i;
- for(i=0;i<num_remote_objects;i++) {
+ for (i = 0; i < num_remote_objects; i++) {
remote_object_t* obj = remote_objects[i];
if (obj->object_type == MASTER_TO_ALL_SLAVES || obj->object_type == SLAVE_TO_MASTER) {
- triple_buffer_object_t* tb = (triple_buffer_object_t*)obj->buffer;
- uint8_t* ptr = (uint8_t*)triple_buffer_read_internal(obj->object_size + LOCAL_OBJECT_EXTRA, tb);
+ triple_buffer_object_t* tb = (triple_buffer_object_t*)obj->buffer;
+ uint8_t* ptr = (uint8_t*)triple_buffer_read_internal(obj->object_size + LOCAL_OBJECT_EXTRA, tb);
if (ptr) {
ptr[obj->object_size] = i;
- uint8_t dest = obj->object_type == MASTER_TO_ALL_SLAVES ? 0xFF : 0;
+ uint8_t dest = obj->object_type == MASTER_TO_ALL_SLAVES ? 0xFF : 0;
router_send_frame(dest, ptr, obj->object_size + 1);
}
- }
- else {
- uint8_t* start = obj->buffer;
+ } else {
+ uint8_t* start = obj->buffer;
unsigned int j;
- for (j=0;j<NUM_SLAVES;j++) {
- triple_buffer_object_t* tb = (triple_buffer_object_t*)start;
- uint8_t* ptr = (uint8_t*)triple_buffer_read_internal(obj->object_size + LOCAL_OBJECT_EXTRA, tb);
+ for (j = 0; j < NUM_SLAVES; j++) {
+ triple_buffer_object_t* tb = (triple_buffer_object_t*)start;
+ uint8_t* ptr = (uint8_t*)triple_buffer_read_internal(obj->object_size + LOCAL_OBJECT_EXTRA, tb);
if (ptr) {
ptr[obj->object_size] = i;
- uint8_t dest = j + 1;
+ uint8_t dest = j + 1;
router_send_frame(dest, ptr, obj->object_size + 1);
}
start += LOCAL_OBJECT_SIZE(obj->object_size);
diff --git a/quantum/serial_link/protocol/transport.h b/quantum/serial_link/protocol/transport.h
index 2c5d890b21..309a56b000 100644
--- a/quantum/serial_link/protocol/transport.h
+++ b/quantum/serial_link/protocol/transport.h
@@ -42,104 +42,94 @@ typedef enum {
typedef struct {
remote_object_type object_type;
- uint16_t object_size;
- uint8_t buffer[] __attribute__((aligned(4)));
+ uint16_t object_size;
+ uint8_t buffer[] __attribute__((aligned(4)));
} remote_object_t;
-#define REMOTE_OBJECT_SIZE(objectsize) \
- (sizeof(triple_buffer_object_t) + objectsize * 3)
-#define LOCAL_OBJECT_SIZE(objectsize) \
- (sizeof(triple_buffer_object_t) + (objectsize + LOCAL_OBJECT_EXTRA) * 3)
-
-#define REMOTE_OBJECT_HELPER(name, type, num_local, num_remote) \
-typedef struct { \
- remote_object_t object; \
- uint8_t buffer[ \
- num_remote * REMOTE_OBJECT_SIZE(sizeof(type)) + \
- num_local * LOCAL_OBJECT_SIZE(sizeof(type))]; \
-} remote_object_##name##_t;
-
-#define MASTER_TO_ALL_SLAVES_OBJECT(name, type) \
- REMOTE_OBJECT_HELPER(name, type, 1, 1) \
- remote_object_##name##_t remote_object_##name = { \
- .object = { \
- .object_type = MASTER_TO_ALL_SLAVES, \
- .object_size = sizeof(type), \
- } \
- }; \
- type* begin_write_##name(void) { \
- remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
- triple_buffer_object_t* tb = (triple_buffer_object_t*)obj->buffer; \
+#define REMOTE_OBJECT_SIZE(objectsize) (sizeof(triple_buffer_object_t) + objectsize * 3)
+#define LOCAL_OBJECT_SIZE(objectsize) (sizeof(triple_buffer_object_t) + (objectsize + LOCAL_OBJECT_EXTRA) * 3)
+
+#define REMOTE_OBJECT_HELPER(name, type, num_local, num_remote) \
+ typedef struct { \
+ remote_object_t object; \
+ uint8_t buffer[num_remote * REMOTE_OBJECT_SIZE(sizeof(type)) + num_local * LOCAL_OBJECT_SIZE(sizeof(type))]; \
+ } remote_object_##name##_t;
+
+#define MASTER_TO_ALL_SLAVES_OBJECT(name, type) \
+ REMOTE_OBJECT_HELPER(name, type, 1, 1) \
+ remote_object_##name##_t remote_object_##name = {.object = { \
+ .object_type = MASTER_TO_ALL_SLAVES, \
+ .object_size = sizeof(type), \
+ }}; \
+ type* begin_write_##name(void) { \
+ remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
+ triple_buffer_object_t* tb = (triple_buffer_object_t*)obj->buffer; \
return (type*)triple_buffer_begin_write_internal(sizeof(type) + LOCAL_OBJECT_EXTRA, tb); \
- }\
- void end_write_##name(void) { \
- remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
- triple_buffer_object_t* tb = (triple_buffer_object_t*)obj->buffer; \
- triple_buffer_end_write_internal(tb); \
- signal_data_written(); \
- }\
- type* read_##name(void) { \
- remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
- uint8_t* start = obj->buffer + LOCAL_OBJECT_SIZE(obj->object_size);\
- triple_buffer_object_t* tb = (triple_buffer_object_t*)start; \
- return (type*)triple_buffer_read_internal(obj->object_size, tb); \
+ } \
+ void end_write_##name(void) { \
+ remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
+ triple_buffer_object_t* tb = (triple_buffer_object_t*)obj->buffer; \
+ triple_buffer_end_write_internal(tb); \
+ signal_data_written(); \
+ } \
+ type* read_##name(void) { \
+ remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
+ uint8_t* start = obj->buffer + LOCAL_OBJECT_SIZE(obj->object_size); \
+ triple_buffer_object_t* tb = (triple_buffer_object_t*)start; \
+ return (type*)triple_buffer_read_internal(obj->object_size, tb); \
}
-#define MASTER_TO_SINGLE_SLAVE_OBJECT(name, type) \
- REMOTE_OBJECT_HELPER(name, type, NUM_SLAVES, 1) \
- remote_object_##name##_t remote_object_##name = { \
- .object = { \
- .object_type = MASTER_TO_SINGLE_SLAVE, \
- .object_size = sizeof(type), \
- } \
- }; \
- type* begin_write_##name(uint8_t slave) { \
- remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
- uint8_t* start = obj->buffer;\
- start += slave * LOCAL_OBJECT_SIZE(obj->object_size); \
- triple_buffer_object_t* tb = (triple_buffer_object_t*)start; \
+#define MASTER_TO_SINGLE_SLAVE_OBJECT(name, type) \
+ REMOTE_OBJECT_HELPER(name, type, NUM_SLAVES, 1) \
+ remote_object_##name##_t remote_object_##name = {.object = { \
+ .object_type = MASTER_TO_SINGLE_SLAVE, \
+ .object_size = sizeof(type), \
+ }}; \
+ type* begin_write_##name(uint8_t slave) { \
+ remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
+ uint8_t* start = obj->buffer; \
+ start += slave * LOCAL_OBJECT_SIZE(obj->object_size); \
+ triple_buffer_object_t* tb = (triple_buffer_object_t*)start; \
return (type*)triple_buffer_begin_write_internal(sizeof(type) + LOCAL_OBJECT_EXTRA, tb); \
- }\
- void end_write_##name(uint8_t slave) { \
- remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
- uint8_t* start = obj->buffer;\
- start += slave * LOCAL_OBJECT_SIZE(obj->object_size); \
- triple_buffer_object_t* tb = (triple_buffer_object_t*)start; \
- triple_buffer_end_write_internal(tb); \
- signal_data_written(); \
- }\
- type* read_##name() { \
- remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
- uint8_t* start = obj->buffer + NUM_SLAVES * LOCAL_OBJECT_SIZE(obj->object_size);\
- triple_buffer_object_t* tb = (triple_buffer_object_t*)start; \
- return (type*)triple_buffer_read_internal(obj->object_size, tb); \
+ } \
+ void end_write_##name(uint8_t slave) { \
+ remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
+ uint8_t* start = obj->buffer; \
+ start += slave * LOCAL_OBJECT_SIZE(obj->object_size); \
+ triple_buffer_object_t* tb = (triple_buffer_object_t*)start; \
+ triple_buffer_end_write_internal(tb); \
+ signal_data_written(); \
+ } \
+ type* read_##name() { \
+ remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
+ uint8_t* start = obj->buffer + NUM_SLAVES * LOCAL_OBJECT_SIZE(obj->object_size); \
+ triple_buffer_object_t* tb = (triple_buffer_object_t*)start; \
+ return (type*)triple_buffer_read_internal(obj->object_size, tb); \
}
-#define SLAVE_TO_MASTER_OBJECT(name, type) \
- REMOTE_OBJECT_HELPER(name, type, 1, NUM_SLAVES) \
- remote_object_##name##_t remote_object_##name = { \
- .object = { \
- .object_type = SLAVE_TO_MASTER, \
- .object_size = sizeof(type), \
- } \
- }; \
- type* begin_write_##name(void) { \
- remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
- triple_buffer_object_t* tb = (triple_buffer_object_t*)obj->buffer; \
+#define SLAVE_TO_MASTER_OBJECT(name, type) \
+ REMOTE_OBJECT_HELPER(name, type, 1, NUM_SLAVES) \
+ remote_object_##name##_t remote_object_##name = {.object = { \
+ .object_type = SLAVE_TO_MASTER, \
+ .object_size = sizeof(type), \
+ }}; \
+ type* begin_write_##name(void) { \
+ remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
+ triple_buffer_object_t* tb = (triple_buffer_object_t*)obj->buffer; \
return (type*)triple_buffer_begin_write_internal(sizeof(type) + LOCAL_OBJECT_EXTRA, tb); \
- }\
- void end_write_##name(void) { \
- remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
- triple_buffer_object_t* tb = (triple_buffer_object_t*)obj->buffer; \
- triple_buffer_end_write_internal(tb); \
- signal_data_written(); \
- }\
- type* read_##name(uint8_t slave) { \
- remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
- uint8_t* start = obj->buffer + LOCAL_OBJECT_SIZE(obj->object_size);\
- start+=slave * REMOTE_OBJECT_SIZE(obj->object_size); \
- triple_buffer_object_t* tb = (triple_buffer_object_t*)start; \
- return (type*)triple_buffer_read_internal(obj->object_size, tb); \
+ } \
+ void end_write_##name(void) { \
+ remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
+ triple_buffer_object_t* tb = (triple_buffer_object_t*)obj->buffer; \
+ triple_buffer_end_write_internal(tb); \
+ signal_data_written(); \
+ } \
+ type* read_##name(uint8_t slave) { \
+ remote_object_t* obj = (remote_object_t*)&remote_object_##name; \
+ uint8_t* start = obj->buffer + LOCAL_OBJECT_SIZE(obj->object_size); \
+ start += slave * REMOTE_OBJECT_SIZE(obj->object_size); \
+ triple_buffer_object_t* tb = (triple_buffer_object_t*)start; \
+ return (type*)triple_buffer_read_internal(obj->object_size, tb); \
}
#define REMOTE_OBJECT(name) (remote_object_t*)&remote_object_##name
diff --git a/quantum/serial_link/protocol/triple_buffered_object.c b/quantum/serial_link/protocol/triple_buffered_object.c
index e3e8989d30..e0c6d702a5 100644
--- a/quantum/serial_link/protocol/triple_buffered_object.c
+++ b/quantum/serial_link/protocol/triple_buffered_object.c
@@ -49,14 +49,13 @@ void* triple_buffer_read_internal(uint16_t object_size, triple_buffer_object_t*
serial_link_lock();
if (GET_DATA_AVAILABLE()) {
uint8_t shared_index = GET_SHARED_INDEX();
- uint8_t read_index = GET_READ_INDEX();
+ uint8_t read_index = GET_READ_INDEX();
SET_READ_INDEX(shared_index);
SET_SHARED_INDEX(read_index);
SET_DATA_AVAILABLE(false);
serial_link_unlock();
return object->buffer + object_size * shared_index;
- }
- else {
+ } else {
serial_link_unlock();
return NULL;
}
@@ -70,7 +69,7 @@ void* triple_buffer_begin_write_internal(uint16_t object_size, triple_buffer_obj
void triple_buffer_end_write_internal(triple_buffer_object_t* object) {
serial_link_lock();
uint8_t shared_index = GET_SHARED_INDEX();
- uint8_t write_index = GET_WRITE_INDEX();
+ uint8_t write_index = GET_WRITE_INDEX();
SET_SHARED_INDEX(write_index);
SET_WRITE_INDEX(shared_index);
SET_DATA_AVAILABLE(true);
diff --git a/quantum/serial_link/protocol/triple_buffered_object.h b/quantum/serial_link/protocol/triple_buffered_object.h
index 2e57db3f50..6ec98d52bf 100644
--- a/quantum/serial_link/protocol/triple_buffered_object.h
+++ b/quantum/serial_link/protocol/triple_buffered_object.h
@@ -30,22 +30,18 @@ SOFTWARE.
typedef struct {
uint8_t state;
uint8_t buffer[] __attribute__((aligned(4)));
-}triple_buffer_object_t;
+} triple_buffer_object_t;
void triple_buffer_init(triple_buffer_object_t* object);
-#define triple_buffer_begin_write(object) \
- (typeof(*object.buffer[0])*)triple_buffer_begin_write_internal(sizeof(*object.buffer[0]), (triple_buffer_object_t*)object)
+#define triple_buffer_begin_write(object) (typeof(*object.buffer[0])*)triple_buffer_begin_write_internal(sizeof(*object.buffer[0]), (triple_buffer_object_t*)object)
-#define triple_buffer_end_write(object) \
- triple_buffer_end_write_internal((triple_buffer_object_t*)object)
+#define triple_buffer_end_write(object) triple_buffer_end_write_internal((triple_buffer_object_t*)object)
-#define triple_buffer_read(object) \
- (typeof(*object.buffer[0])*)triple_buffer_read_internal(sizeof(*object.buffer[0]), (triple_buffer_object_t*)object)
+#define triple_buffer_read(object) (typeof(*object.buffer[0])*)triple_buffer_read_internal(sizeof(*object.buffer[0]), (triple_buffer_object_t*)object)
void* triple_buffer_begin_write_internal(uint16_t object_size, triple_buffer_object_t* object);
-void triple_buffer_end_write_internal(triple_buffer_object_t* object);
+void triple_buffer_end_write_internal(triple_buffer_object_t* object);
void* triple_buffer_read_internal(uint16_t object_size, triple_buffer_object_t* object);
-
#endif
diff --git a/quantum/serial_link/system/serial_link.c b/quantum/serial_link/system/serial_link.c
index b3bee62a18..feac64e297 100644
--- a/quantum/serial_link/system/serial_link.c
+++ b/quantum/serial_link/system/serial_link.c
@@ -34,45 +34,37 @@ SOFTWARE.
#include "config.h"
static event_source_t new_data_event;
-static bool serial_link_connected;
-static bool is_master = false;
+static bool serial_link_connected;
+static bool is_master = false;
static uint8_t keyboard_leds(void);
-static void send_keyboard(report_keyboard_t *report);
-static void send_mouse(report_mouse_t *report);
-static void send_system(uint16_t data);
-static void send_consumer(uint16_t data);
-
-host_driver_t serial_driver = {
- keyboard_leds,
- send_keyboard,
- send_mouse,
- send_system,
- send_consumer
-};
+static void send_keyboard(report_keyboard_t* report);
+static void send_mouse(report_mouse_t* report);
+static void send_system(uint16_t data);
+static void send_consumer(uint16_t data);
+
+host_driver_t serial_driver = {keyboard_leds, send_keyboard, send_mouse, send_system, send_consumer};
// Define these in your Config.h file
#ifndef SERIAL_LINK_BAUD
-#error "Serial link baud is not set"
+# error "Serial link baud is not set"
#endif
#ifndef SERIAL_LINK_THREAD_PRIORITY
-#error "Serial link thread priority not set"
+# error "Serial link thread priority not set"
#endif
-static SerialConfig config = {
- .sc_speed = SERIAL_LINK_BAUD
-};
+static SerialConfig config = {.sc_speed = SERIAL_LINK_BAUD};
//#define DEBUG_LINK_ERRORS
static uint32_t read_from_serial(SerialDriver* driver, uint8_t link) {
const uint32_t buffer_size = 16;
- uint8_t buffer[buffer_size];
- uint32_t bytes_read = sdAsynchronousRead(driver, buffer, buffer_size);
- uint8_t* current = buffer;
- uint8_t* end = current + bytes_read;
- while(current < end) {
+ uint8_t buffer[buffer_size];
+ uint32_t bytes_read = sdAsynchronousRead(driver, buffer, buffer_size);
+ uint8_t* current = buffer;
+ uint8_t* end = current + bytes_read;
+ while (current < end) {
byte_stuffer_recv_byte(link, *current);
current++;
}
@@ -93,7 +85,6 @@ static void print_error(char* str, eventflags_t flags, SerialDriver* driver) {
print(str);
uint32_t size = qSpaceI(&(driver->iqueue));
xprintf(" Overrun error, queue size %d\n", size);
-
}
if (flags & SD_NOISE_ERROR) {
print(str);
@@ -110,9 +101,7 @@ static void print_error(char* str, eventflags_t flags, SerialDriver* driver) {
#endif
}
-bool is_serial_link_master(void) {
- return is_master;
-}
+bool is_serial_link_master(void) { return is_master; }
// TODO: Optimize the stack size, this is probably way too big
static THD_WORKING_AREA(serialThreadStack, 1024);
@@ -122,18 +111,11 @@ static THD_FUNCTION(serialThread, arg) {
event_listener_t sd1_listener;
event_listener_t sd2_listener;
chEvtRegister(&new_data_event, &new_data_listener, 0);
- eventflags_t events = CHN_INPUT_AVAILABLE
- | SD_PARITY_ERROR | SD_FRAMING_ERROR | SD_OVERRUN_ERROR | SD_NOISE_ERROR | SD_BREAK_DETECTED;
- chEvtRegisterMaskWithFlags(chnGetEventSource(&SD1),
- &sd1_listener,
- EVENT_MASK(1),
- events);
- chEvtRegisterMaskWithFlags(chnGetEventSource(&SD2),
- &sd2_listener,
- EVENT_MASK(2),
- events);
+ eventflags_t events = CHN_INPUT_AVAILABLE | SD_PARITY_ERROR | SD_FRAMING_ERROR | SD_OVERRUN_ERROR | SD_NOISE_ERROR | SD_BREAK_DETECTED;
+ chEvtRegisterMaskWithFlags(chnGetEventSource(&SD1), &sd1_listener, EVENT_MASK(1), events);
+ chEvtRegisterMaskWithFlags(chnGetEventSource(&SD2), &sd2_listener, EVENT_MASK(2), events);
bool need_wait = false;
- while(true) {
+ while (true) {
eventflags_t flags1 = 0;
eventflags_t flags2 = 0;
if (need_wait) {
@@ -162,8 +144,7 @@ static THD_FUNCTION(serialThread, arg) {
void send_data(uint8_t link, const uint8_t* data, uint16_t size) {
if (link == DOWN_LINK) {
sdWrite(&SD1, data, size);
- }
- else {
+ } else {
sdWrite(&SD2, data, size);
}
}
@@ -187,13 +168,12 @@ static remote_object_t* remote_objects[] = {
void init_serial_link(void) {
serial_link_connected = false;
init_serial_link_hal();
- add_remote_objects(remote_objects, sizeof(remote_objects)/sizeof(remote_object_t*));
+ add_remote_objects(remote_objects, sizeof(remote_objects) / sizeof(remote_object_t*));
init_byte_stuffer();
sdStart(&SD1, &config);
sdStart(&SD2, &config);
chEvtObjectInit(&new_data_event);
- (void)chThdCreateStatic(serialThreadStack, sizeof(serialThreadStack),
- SERIAL_LINK_THREAD_PRIORITY, serialThread, NULL);
+ (void)chThdCreateStatic(serialThreadStack, sizeof(serialThreadStack), SERIAL_LINK_THREAD_PRIORITY, serialThread, NULL);
}
void matrix_set_remote(matrix_row_t* rows, uint8_t index);
@@ -204,19 +184,19 @@ void serial_link_update(void) {
}
matrix_object_t matrix;
- bool changed = false;
- for(uint8_t i=0;i<MATRIX_ROWS;i++) {
+ bool changed = false;
+ for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
matrix.rows[i] = matrix_get_row(i);
changed |= matrix.rows[i] != last_matrix.rows[i];
}
systime_t current_time = chVTGetSystemTimeX();
- systime_t delta = current_time - last_update;
+ systime_t delta = current_time - last_update;
if (changed || delta > US2ST(5000)) {
- last_update = current_time;
- last_matrix = matrix;
+ last_update = current_time;
+ last_matrix = matrix;
matrix_object_t* m = begin_write_keyboard_matrix();
- for(uint8_t i=0;i<MATRIX_ROWS;i++) {
+ for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
m->rows[i] = matrix.rows[i];
}
end_write_keyboard_matrix();
@@ -230,36 +210,19 @@ void serial_link_update(void) {
}
}
-void signal_data_written(void) {
- chEvtBroadcast(&new_data_event);
-}
+void signal_data_written(void) { chEvtBroadcast(&new_data_event); }
-bool is_serial_link_connected(void) {
- return serial_link_connected;
-}
+bool is_serial_link_connected(void) { return serial_link_connected; }
-host_driver_t* get_serial_link_driver(void) {
- return &serial_driver;
-}
+host_driver_t* get_serial_link_driver(void) { return &serial_driver; }
// NOTE: The driver does nothing, because the master handles everything
-uint8_t keyboard_leds(void) {
- return 0;
-}
+uint8_t keyboard_leds(void) { return 0; }
-void send_keyboard(report_keyboard_t *report) {
- (void)report;
-}
+void send_keyboard(report_keyboard_t* report) { (void)report; }
-void send_mouse(report_mouse_t *report) {
- (void)report;
-}
+void send_mouse(report_mouse_t* report) { (void)report; }
-void send_system(uint16_t data) {
- (void)data;
-}
-
-void send_consumer(uint16_t data) {
- (void)data;
-}
+void send_system(uint16_t data) { (void)data; }
+void send_consumer(uint16_t data) { (void)data; }
diff --git a/quantum/serial_link/system/serial_link.h b/quantum/serial_link/system/serial_link.h
index 351e03877b..f48fbe9ea7 100644
--- a/quantum/serial_link/system/serial_link.h
+++ b/quantum/serial_link/system/serial_link.h
@@ -28,33 +28,27 @@ SOFTWARE.
#include "host_driver.h"
#include <stdbool.h>
-void init_serial_link(void);
-void init_serial_link_hal(void);
-bool is_serial_link_connected(void);
-bool is_serial_link_master(void);
+void init_serial_link(void);
+void init_serial_link_hal(void);
+bool is_serial_link_connected(void);
+bool is_serial_link_master(void);
host_driver_t* get_serial_link_driver(void);
-void serial_link_update(void);
+void serial_link_update(void);
#if defined(PROTOCOL_CHIBIOS)
-#include "ch.h"
+# include "ch.h"
-static inline void serial_link_lock(void) {
- chSysLock();
-}
+static inline void serial_link_lock(void) { chSysLock(); }
-static inline void serial_link_unlock(void) {
- chSysUnlock();
-}
+static inline void serial_link_unlock(void) { chSysUnlock(); }
void signal_data_written(void);
#else
-inline void serial_link_lock(void) {
-}
+inline void serial_link_lock(void) {}
-inline void serial_link_unlock(void) {
-}
+inline void serial_link_unlock(void) {}
void signal_data_written(void);
diff --git a/quantum/serial_link/tests/byte_stuffer_tests.cpp b/quantum/serial_link/tests/byte_stuffer_tests.cpp
index ff49d727bb..9e4e1768f4 100644
--- a/quantum/serial_link/tests/byte_stuffer_tests.cpp
+++ b/quantum/serial_link/tests/byte_stuffer_tests.cpp
@@ -33,25 +33,21 @@ extern "C" {
}
using testing::_;
-using testing::ElementsAreArray;
using testing::Args;
+using testing::ElementsAreArray;
-class ByteStuffer : public ::testing::Test{
-public:
+class ByteStuffer : public ::testing::Test {
+ public:
ByteStuffer() {
Instance = this;
init_byte_stuffer();
}
- ~ByteStuffer() {
- Instance = nullptr;
- }
+ ~ByteStuffer() { Instance = nullptr; }
- MOCK_METHOD3(validator_recv_frame, void (uint8_t link, uint8_t* data, uint16_t size));
+ MOCK_METHOD3(validator_recv_frame, void(uint8_t link, uint8_t* data, uint16_t size));
- void send_data(uint8_t link, const uint8_t* data, uint16_t size) {
- std::copy(data, data + size, std::back_inserter(sent_data));
- }
+ void send_data(uint8_t link, const uint8_t* data, uint16_t size) { std::copy(data, data + size, std::back_inserter(sent_data)); }
std::vector<uint8_t> sent_data;
static ByteStuffer* Instance;
@@ -60,52 +56,42 @@ public:
ByteStuffer* ByteStuffer::Instance = nullptr;
extern "C" {
- void validator_recv_frame(uint8_t link, uint8_t* data, uint16_t size) {
- ByteStuffer::Instance->validator_recv_frame(link, data, size);
- }
+void validator_recv_frame(uint8_t link, uint8_t* data, uint16_t size) { ByteStuffer::Instance->validator_recv_frame(link, data, size); }
- void send_data(uint8_t link, const uint8_t* data, uint16_t size) {
- ByteStuffer::Instance->send_data(link, data, size);
- }
+void send_data(uint8_t link, const uint8_t* data, uint16_t size) { ByteStuffer::Instance->send_data(link, data, size); }
}
TEST_F(ByteStuffer, receives_no_frame_for_a_single_zero_byte) {
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .Times(0);
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).Times(0);
byte_stuffer_recv_byte(0, 0);
}
TEST_F(ByteStuffer, receives_no_frame_for_a_single_FF_byte) {
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .Times(0);
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).Times(0);
byte_stuffer_recv_byte(0, 0xFF);
}
TEST_F(ByteStuffer, receives_no_frame_for_a_single_random_byte) {
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .Times(0);
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).Times(0);
byte_stuffer_recv_byte(0, 0x4A);
}
TEST_F(ByteStuffer, receives_no_frame_for_a_zero_length_frame) {
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .Times(0);
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).Times(0);
byte_stuffer_recv_byte(0, 1);
byte_stuffer_recv_byte(0, 0);
}
TEST_F(ByteStuffer, receives_single_byte_valid_frame) {
uint8_t expected[] = {0x37};
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected)));
byte_stuffer_recv_byte(0, 2);
byte_stuffer_recv_byte(0, 0x37);
byte_stuffer_recv_byte(0, 0);
}
TEST_F(ByteStuffer, receives_three_bytes_valid_frame) {
uint8_t expected[] = {0x37, 0x99, 0xFF};
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected)));
byte_stuffer_recv_byte(0, 4);
byte_stuffer_recv_byte(0, 0x37);
byte_stuffer_recv_byte(0, 0x99);
@@ -115,8 +101,7 @@ TEST_F(ByteStuffer, receives_three_bytes_valid_frame) {
TEST_F(ByteStuffer, receives_single_zero_valid_frame) {
uint8_t expected[] = {0};
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected)));
byte_stuffer_recv_byte(0, 1);
byte_stuffer_recv_byte(0, 1);
byte_stuffer_recv_byte(0, 0);
@@ -124,8 +109,7 @@ TEST_F(ByteStuffer, receives_single_zero_valid_frame) {
TEST_F(ByteStuffer, receives_valid_frame_with_zeroes) {
uint8_t expected[] = {5, 0, 3, 0};
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected)));
byte_stuffer_recv_byte(0, 2);
byte_stuffer_recv_byte(0, 5);
byte_stuffer_recv_byte(0, 2);
@@ -134,14 +118,11 @@ TEST_F(ByteStuffer, receives_valid_frame_with_zeroes) {
byte_stuffer_recv_byte(0, 0);
}
-
TEST_F(ByteStuffer, receives_two_valid_frames) {
uint8_t expected1[] = {5, 0};
uint8_t expected2[] = {3};
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected1)));
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected2)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected1)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected2)));
byte_stuffer_recv_byte(1, 2);
byte_stuffer_recv_byte(1, 5);
byte_stuffer_recv_byte(1, 1);
@@ -153,8 +134,7 @@ TEST_F(ByteStuffer, receives_two_valid_frames) {
TEST_F(ByteStuffer, receives_valid_frame_after_unexpected_zero) {
uint8_t expected[] = {5, 7};
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected)));
byte_stuffer_recv_byte(1, 3);
byte_stuffer_recv_byte(1, 1);
byte_stuffer_recv_byte(1, 0);
@@ -166,11 +146,10 @@ TEST_F(ByteStuffer, receives_valid_frame_after_unexpected_zero) {
TEST_F(ByteStuffer, receives_valid_frame_after_unexpected_non_zero) {
uint8_t expected[] = {5, 7};
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected)));
byte_stuffer_recv_byte(0, 2);
byte_stuffer_recv_byte(0, 9);
- byte_stuffer_recv_byte(0, 4); // This should have been zero
+ byte_stuffer_recv_byte(0, 4); // This should have been zero
byte_stuffer_recv_byte(0, 0);
byte_stuffer_recv_byte(0, 3);
byte_stuffer_recv_byte(0, 5);
@@ -180,31 +159,29 @@ TEST_F(ByteStuffer, receives_valid_frame_after_unexpected_non_zero) {
TEST_F(ByteStuffer, receives_a_valid_frame_with_over254_non_zeroes_and_then_end_of_frame) {
uint8_t expected[254];
- int i;
- for (i=0;i<254;i++) {
+ int i;
+ for (i = 0; i < 254; i++) {
expected[i] = i + 1;
}
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected)));
byte_stuffer_recv_byte(0, 0xFF);
- for (i=0;i<254;i++) {
- byte_stuffer_recv_byte(0, i+1);
+ for (i = 0; i < 254; i++) {
+ byte_stuffer_recv_byte(0, i + 1);
}
byte_stuffer_recv_byte(0, 0);
}
TEST_F(ByteStuffer, receives_a_valid_frame_with_over254_non_zeroes_next_byte_is_non_zero) {
uint8_t expected[255];
- int i;
- for (i=0;i<254;i++) {
+ int i;
+ for (i = 0; i < 254; i++) {
expected[i] = i + 1;
}
expected[254] = 7;
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected)));
byte_stuffer_recv_byte(0, 0xFF);
- for (i=0;i<254;i++) {
- byte_stuffer_recv_byte(0, i+1);
+ for (i = 0; i < 254; i++) {
+ byte_stuffer_recv_byte(0, i + 1);
}
byte_stuffer_recv_byte(0, 2);
byte_stuffer_recv_byte(0, 7);
@@ -213,16 +190,15 @@ TEST_F(ByteStuffer, receives_a_valid_frame_with_over254_non_zeroes_next_byte_is_
TEST_F(ByteStuffer, receives_a_valid_frame_with_over254_non_zeroes_next_byte_is_zero) {
uint8_t expected[255];
- int i;
- for (i=0;i<254;i++) {
+ int i;
+ for (i = 0; i < 254; i++) {
expected[i] = i + 1;
}
expected[254] = 0;
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected)));
byte_stuffer_recv_byte(0, 0xFF);
- for (i=0;i<254;i++) {
- byte_stuffer_recv_byte(0, i+1);
+ for (i = 0; i < 254; i++) {
+ byte_stuffer_recv_byte(0, i + 1);
}
byte_stuffer_recv_byte(0, 1);
byte_stuffer_recv_byte(0, 1);
@@ -231,25 +207,24 @@ TEST_F(ByteStuffer, receives_a_valid_frame_with_over254_non_zeroes_next_byte_is_
TEST_F(ByteStuffer, receives_two_long_frames_and_some_more) {
uint8_t expected[515];
- int i;
- int j;
- for (j=0;j<2;j++) {
- for (i=0;i<254;i++) {
- expected[i+254*j] = i + 1;
+ int i;
+ int j;
+ for (j = 0; j < 2; j++) {
+ for (i = 0; i < 254; i++) {
+ expected[i + 254 * j] = i + 1;
}
}
- for (i=0;i<7;i++) {
- expected[254*2+i] = i + 1;
+ for (i = 0; i < 7; i++) {
+ expected[254 * 2 + i] = i + 1;
}
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected)));
byte_stuffer_recv_byte(0, 0xFF);
- for (i=0;i<254;i++) {
- byte_stuffer_recv_byte(0, i+1);
+ for (i = 0; i < 254; i++) {
+ byte_stuffer_recv_byte(0, i + 1);
}
byte_stuffer_recv_byte(0, 0xFF);
- for (i=0;i<254;i++) {
- byte_stuffer_recv_byte(0, i+1);
+ for (i = 0; i < 254; i++) {
+ byte_stuffer_recv_byte(0, i + 1);
}
byte_stuffer_recv_byte(0, 8);
byte_stuffer_recv_byte(0, 1);
@@ -264,24 +239,22 @@ TEST_F(ByteStuffer, receives_two_long_frames_and_some_more) {
TEST_F(ByteStuffer, receives_an_all_zeros_frame_that_is_maximum_size) {
uint8_t expected[MAX_FRAME_SIZE] = {};
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected)));
int i;
byte_stuffer_recv_byte(0, 1);
- for(i=0;i<MAX_FRAME_SIZE;i++) {
- byte_stuffer_recv_byte(0, 1);
+ for (i = 0; i < MAX_FRAME_SIZE; i++) {
+ byte_stuffer_recv_byte(0, 1);
}
byte_stuffer_recv_byte(0, 0);
}
TEST_F(ByteStuffer, doesnt_recv_a_frame_thats_too_long_all_zeroes) {
uint8_t expected[1] = {0};
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .Times(0);
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).Times(0);
int i;
byte_stuffer_recv_byte(0, 1);
- for(i=0;i<MAX_FRAME_SIZE;i++) {
- byte_stuffer_recv_byte(0, 1);
+ for (i = 0; i < MAX_FRAME_SIZE; i++) {
+ byte_stuffer_recv_byte(0, 1);
}
byte_stuffer_recv_byte(0, 1);
byte_stuffer_recv_byte(0, 0);
@@ -289,12 +262,11 @@ TEST_F(ByteStuffer, doesnt_recv_a_frame_thats_too_long_all_zeroes) {
TEST_F(ByteStuffer, received_frame_is_aborted_when_its_too_long) {
uint8_t expected[1] = {1};
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected)));
int i;
byte_stuffer_recv_byte(0, 1);
- for(i=0;i<MAX_FRAME_SIZE;i++) {
- byte_stuffer_recv_byte(0, 1);
+ for (i = 0; i < MAX_FRAME_SIZE; i++) {
+ byte_stuffer_recv_byte(0, 1);
}
byte_stuffer_recv_byte(0, 2);
byte_stuffer_recv_byte(0, 1);
@@ -364,14 +336,14 @@ TEST_F(ByteStuffer, sends_three_byte_frame_with_all_zeroes) {
TEST_F(ByteStuffer, sends_frame_with_254_non_zeroes) {
uint8_t data[254];
- int i;
- for(i=0;i<254;i++) {
+ int i;
+ for (i = 0; i < 254; i++) {
data[i] = i + 1;
}
byte_stuffer_send_frame(0, data, 254);
uint8_t expected[256];
expected[0] = 0xFF;
- for(i=1;i<255;i++) {
+ for (i = 1; i < 255; i++) {
expected[i] = i;
}
expected[255] = 0;
@@ -380,14 +352,14 @@ TEST_F(ByteStuffer, sends_frame_with_254_non_zeroes) {
TEST_F(ByteStuffer, sends_frame_with_255_non_zeroes) {
uint8_t data[255];
- int i;
- for(i=0;i<255;i++) {
+ int i;
+ for (i = 0; i < 255; i++) {
data[i] = i + 1;
}
byte_stuffer_send_frame(0, data, 255);
uint8_t expected[258];
expected[0] = 0xFF;
- for(i=1;i<255;i++) {
+ for (i = 1; i < 255; i++) {
expected[i] = i;
}
expected[255] = 2;
@@ -398,15 +370,15 @@ TEST_F(ByteStuffer, sends_frame_with_255_non_zeroes) {
TEST_F(ByteStuffer, sends_frame_with_254_non_zeroes_followed_by_zero) {
uint8_t data[255];
- int i;
- for(i=0;i<254;i++) {
+ int i;
+ for (i = 0; i < 254; i++) {
data[i] = i + 1;
}
data[254] = 0;
byte_stuffer_send_frame(0, data, 255);
uint8_t expected[258];
expected[0] = 0xFF;
- for(i=1;i<255;i++) {
+ for (i = 1; i < 255; i++) {
expected[i] = i;
}
expected[255] = 1;
@@ -416,68 +388,63 @@ TEST_F(ByteStuffer, sends_frame_with_254_non_zeroes_followed_by_zero) {
}
TEST_F(ByteStuffer, sends_and_receives_full_roundtrip_small_packet) {
- uint8_t original_data[] = { 1, 2, 3};
+ uint8_t original_data[] = {1, 2, 3};
byte_stuffer_send_frame(0, original_data, sizeof(original_data));
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(original_data)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(original_data)));
int i;
- for(auto& d : sent_data) {
- byte_stuffer_recv_byte(1, d);
+ for (auto& d : sent_data) {
+ byte_stuffer_recv_byte(1, d);
}
}
TEST_F(ByteStuffer, sends_and_receives_full_roundtrip_small_packet_with_zeros) {
- uint8_t original_data[] = { 1, 0, 3, 0, 0, 9};
+ uint8_t original_data[] = {1, 0, 3, 0, 0, 9};
byte_stuffer_send_frame(1, original_data, sizeof(original_data));
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(original_data)));
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(original_data)));
int i;
- for(auto& d : sent_data) {
- byte_stuffer_recv_byte(1, d);
+ for (auto& d : sent_data) {
+ byte_stuffer_recv_byte(1, d);
}
}
TEST_F(ByteStuffer, sends_and_receives_full_roundtrip_254_bytes) {
uint8_t original_data[254];
- int i;
- for(i=0;i<254;i++) {
+ int i;
+ for (i = 0; i < 254; i++) {
original_data[i] = i + 1;
}
byte_stuffer_send_frame(0, original_data, sizeof(original_data));
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(original_data)));
- for(auto& d : sent_data) {
- byte_stuffer_recv_byte(1, d);
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(original_data)));
+ for (auto& d : sent_data) {
+ byte_stuffer_recv_byte(1, d);
}
}
TEST_F(ByteStuffer, sends_and_receives_full_roundtrip_256_bytes) {
uint8_t original_data[256];
- int i;
- for(i=0;i<254;i++) {
+ int i;
+ for (i = 0; i < 254; i++) {
original_data[i] = i + 1;
}
original_data[254] = 22;
original_data[255] = 23;
byte_stuffer_send_frame(0, original_data, sizeof(original_data));
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(original_data)));
- for(auto& d : sent_data) {
- byte_stuffer_recv_byte(1, d);
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(original_data)));
+ for (auto& d : sent_data) {
+ byte_stuffer_recv_byte(1, d);
}
}
TEST_F(ByteStuffer, sends_and_receives_full_roundtrip_254_bytes_and_then_zero) {
uint8_t original_data[255];
- int i;
- for(i=0;i<254;i++) {
+ int i;
+ for (i = 0; i < 254; i++) {
original_data[i] = i + 1;
}
original_data[254] = 0;
byte_stuffer_send_frame(0, original_data, sizeof(original_data));
- EXPECT_CALL(*this, validator_recv_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(original_data)));
- for(auto& d : sent_data) {
- byte_stuffer_recv_byte(1, d);
+ EXPECT_CALL(*this, validator_recv_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(original_data)));
+ for (auto& d : sent_data) {
+ byte_stuffer_recv_byte(1, d);
}
}
diff --git a/quantum/serial_link/tests/frame_router_tests.cpp b/quantum/serial_link/tests/frame_router_tests.cpp
index 2bd5bf830d..f76dfb33d6 100644
--- a/quantum/serial_link/tests/frame_router_tests.cpp
+++ b/quantum/serial_link/tests/frame_router_tests.cpp
@@ -26,27 +26,23 @@ SOFTWARE.
#include "gmock/gmock.h"
#include <array>
extern "C" {
- #include "serial_link/protocol/transport.h"
- #include "serial_link/protocol/byte_stuffer.h"
- #include "serial_link/protocol/frame_router.h"
+#include "serial_link/protocol/transport.h"
+#include "serial_link/protocol/byte_stuffer.h"
+#include "serial_link/protocol/frame_router.h"
}
using testing::_;
-using testing::ElementsAreArray;
using testing::Args;
+using testing::ElementsAreArray;
class FrameRouter : public testing::Test {
-public:
- FrameRouter() :
- current_router_buffer(nullptr)
- {
+ public:
+ FrameRouter() : current_router_buffer(nullptr) {
Instance = this;
init_byte_stuffer();
}
- ~FrameRouter() {
- Instance = nullptr;
- }
+ ~FrameRouter() { Instance = nullptr; }
void send_data(uint8_t link, const uint8_t* data, uint16_t size) {
auto& buffer = current_router_buffer->send_buffers[link];
@@ -55,31 +51,26 @@ public:
void receive_data(uint8_t link, uint8_t* data, uint16_t size) {
int i;
- for(i=0;i<size;i++) {
+ for (i = 0; i < size; i++) {
byte_stuffer_recv_byte(link, data[i]);
}
}
void activate_router(uint8_t num) {
current_router_buffer = router_buffers + num;
- router_set_master(num==0);
+ router_set_master(num == 0);
}
void simulate_transport(uint8_t from, uint8_t to) {
- activate_router(to);
- if (from > to) {
- receive_data(DOWN_LINK,
- router_buffers[from].send_buffers[UP_LINK].data(),
- router_buffers[from].send_buffers[UP_LINK].size());
- }
- else if(to > from) {
- receive_data(UP_LINK,
- router_buffers[from].send_buffers[DOWN_LINK].data(),
- router_buffers[from].send_buffers[DOWN_LINK].size());
- }
+ activate_router(to);
+ if (from > to) {
+ receive_data(DOWN_LINK, router_buffers[from].send_buffers[UP_LINK].data(), router_buffers[from].send_buffers[UP_LINK].size());
+ } else if (to > from) {
+ receive_data(UP_LINK, router_buffers[from].send_buffers[DOWN_LINK].data(), router_buffers[from].send_buffers[DOWN_LINK].size());
+ }
}
- MOCK_METHOD3(transport_recv_frame, void (uint8_t from, uint8_t* data, uint16_t size));
+ MOCK_METHOD3(transport_recv_frame, void(uint8_t from, uint8_t* data, uint16_t size));
std::vector<uint8_t> received_data;
@@ -87,7 +78,7 @@ public:
std::vector<uint8_t> send_buffers[2];
};
- router_buffer router_buffers[8];
+ router_buffer router_buffers[8];
router_buffer* current_router_buffer;
static FrameRouter* Instance;
@@ -95,22 +86,15 @@ public:
FrameRouter* FrameRouter::Instance = nullptr;
-
typedef struct {
std::array<uint8_t, 4> data;
- uint8_t extra[16];
+ uint8_t extra[16];
} frame_buffer_t;
-
extern "C" {
- void send_data(uint8_t link, const uint8_t* data, uint16_t size) {
- FrameRouter::Instance->send_data(link, data, size);
- }
+void send_data(uint8_t link, const uint8_t* data, uint16_t size) { FrameRouter::Instance->send_data(link, data, size); }
-
- void transport_recv_frame(uint8_t from, uint8_t* data, uint16_t size) {
- FrameRouter::Instance->transport_recv_frame(from, data, size);
- }
+void transport_recv_frame(uint8_t from, uint8_t* data, uint16_t size) { FrameRouter::Instance->transport_recv_frame(from, data, size); }
}
TEST_F(FrameRouter, master_broadcast_is_received_by_everyone) {
@@ -120,14 +104,12 @@ TEST_F(FrameRouter, master_broadcast_is_received_by_everyone) {
router_send_frame(0xFF, (uint8_t*)&data, 4);
EXPECT_GT(router_buffers[0].send_buffers[DOWN_LINK].size(), 0);
EXPECT_EQ(router_buffers[0].send_buffers[UP_LINK].size(), 0);
- EXPECT_CALL(*this, transport_recv_frame(0, _, _))
- .With(Args<1, 2>(ElementsAreArray(data.data)));
+ EXPECT_CALL(*this, transport_recv_frame(0, _, _)).With(Args<1, 2>(ElementsAreArray(data.data)));
simulate_transport(0, 1);
EXPECT_GT(router_buffers[1].send_buffers[DOWN_LINK].size(), 0);
EXPECT_EQ(router_buffers[1].send_buffers[UP_LINK].size(), 0);
- EXPECT_CALL(*this, transport_recv_frame(0, _, _))
- .With(Args<1, 2>(ElementsAreArray(data.data)));
+ EXPECT_CALL(*this, transport_recv_frame(0, _, _)).With(Args<1, 2>(ElementsAreArray(data.data)));
simulate_transport(1, 2);
EXPECT_GT(router_buffers[2].send_buffers[DOWN_LINK].size(), 0);
EXPECT_EQ(router_buffers[2].send_buffers[UP_LINK].size(), 0);
@@ -145,14 +127,12 @@ TEST_F(FrameRouter, master_send_is_received_by_targets) {
EXPECT_GT(router_buffers[1].send_buffers[DOWN_LINK].size(), 0);
EXPECT_EQ(router_buffers[1].send_buffers[UP_LINK].size(), 0);
- EXPECT_CALL(*this, transport_recv_frame(0, _, _))
- .With(Args<1, 2>(ElementsAreArray(data.data)));
+ EXPECT_CALL(*this, transport_recv_frame(0, _, _)).With(Args<1, 2>(ElementsAreArray(data.data)));
simulate_transport(1, 2);
EXPECT_GT(router_buffers[2].send_buffers[DOWN_LINK].size(), 0);
EXPECT_EQ(router_buffers[2].send_buffers[UP_LINK].size(), 0);
- EXPECT_CALL(*this, transport_recv_frame(0, _, _))
- .With(Args<1, 2>(ElementsAreArray(data.data)));
+ EXPECT_CALL(*this, transport_recv_frame(0, _, _)).With(Args<1, 2>(ElementsAreArray(data.data)));
simulate_transport(2, 3);
EXPECT_GT(router_buffers[3].send_buffers[DOWN_LINK].size(), 0);
EXPECT_EQ(router_buffers[3].send_buffers[UP_LINK].size(), 0);
@@ -166,8 +146,7 @@ TEST_F(FrameRouter, first_link_sends_to_master) {
EXPECT_GT(router_buffers[1].send_buffers[UP_LINK].size(), 0);
EXPECT_EQ(router_buffers[1].send_buffers[DOWN_LINK].size(), 0);
- EXPECT_CALL(*this, transport_recv_frame(1, _, _))
- .With(Args<1, 2>(ElementsAreArray(data.data)));
+ EXPECT_CALL(*this, transport_recv_frame(1, _, _)).With(Args<1, 2>(ElementsAreArray(data.data)));
simulate_transport(1, 0);
EXPECT_EQ(router_buffers[0].send_buffers[DOWN_LINK].size(), 0);
EXPECT_EQ(router_buffers[0].send_buffers[UP_LINK].size(), 0);
@@ -185,8 +164,7 @@ TEST_F(FrameRouter, second_link_sends_to_master) {
EXPECT_GT(router_buffers[1].send_buffers[UP_LINK].size(), 0);
EXPECT_EQ(router_buffers[1].send_buffers[DOWN_LINK].size(), 0);
- EXPECT_CALL(*this, transport_recv_frame(2, _, _))
- .With(Args<1, 2>(ElementsAreArray(data.data)));
+ EXPECT_CALL(*this, transport_recv_frame(2, _, _)).With(Args<1, 2>(ElementsAreArray(data.data)));
simulate_transport(1, 0);
EXPECT_EQ(router_buffers[0].send_buffers[DOWN_LINK].size(), 0);
EXPECT_EQ(router_buffers[0].send_buffers[UP_LINK].size(), 0);
@@ -218,12 +196,9 @@ TEST_F(FrameRouter, master_receives_on_uplink_does_nothing) {
EXPECT_GT(router_buffers[1].send_buffers[UP_LINK].size(), 0);
EXPECT_EQ(router_buffers[1].send_buffers[DOWN_LINK].size(), 0);
- EXPECT_CALL(*this, transport_recv_frame(_, _, _))
- .Times(0);
+ EXPECT_CALL(*this, transport_recv_frame(_, _, _)).Times(0);
activate_router(0);
- receive_data(UP_LINK,
- router_buffers[1].send_buffers[UP_LINK].data(),
- router_buffers[1].send_buffers[UP_LINK].size());
+ receive_data(UP_LINK, router_buffers[1].send_buffers[UP_LINK].data(), router_buffers[1].send_buffers[UP_LINK].size());
EXPECT_EQ(router_buffers[0].send_buffers[UP_LINK].size(), 0);
EXPECT_EQ(router_buffers[0].send_buffers[DOWN_LINK].size(), 0);
}
diff --git a/quantum/serial_link/tests/frame_validator_tests.cpp b/quantum/serial_link/tests/frame_validator_tests.cpp
index 9223af83b0..43dc57b633 100644
--- a/quantum/serial_link/tests/frame_validator_tests.cpp
+++ b/quantum/serial_link/tests/frame_validator_tests.cpp
@@ -29,21 +29,17 @@ extern "C" {
}
using testing::_;
-using testing::ElementsAreArray;
using testing::Args;
+using testing::ElementsAreArray;
class FrameValidator : public testing::Test {
-public:
- FrameValidator() {
- Instance = this;
- }
+ public:
+ FrameValidator() { Instance = this; }
- ~FrameValidator() {
- Instance = nullptr;
- }
+ ~FrameValidator() { Instance = nullptr; }
- MOCK_METHOD3(route_incoming_frame, void (uint8_t link, uint8_t* data, uint16_t size));
- MOCK_METHOD3(byte_stuffer_send_frame, void (uint8_t link, uint8_t* data, uint16_t size));
+ MOCK_METHOD3(route_incoming_frame, void(uint8_t link, uint8_t* data, uint16_t size));
+ MOCK_METHOD3(byte_stuffer_send_frame, void(uint8_t link, uint8_t* data, uint16_t size));
static FrameValidator* Instance;
};
@@ -51,18 +47,13 @@ public:
FrameValidator* FrameValidator::Instance = nullptr;
extern "C" {
-void route_incoming_frame(uint8_t link, uint8_t* data, uint16_t size) {
- FrameValidator::Instance->route_incoming_frame(link, data, size);
-}
+void route_incoming_frame(uint8_t link, uint8_t* data, uint16_t size) { FrameValidator::Instance->route_incoming_frame(link, data, size); }
-void byte_stuffer_send_frame(uint8_t link, uint8_t* data, uint16_t size) {
- FrameValidator::Instance->byte_stuffer_send_frame(link, data, size);
-}
+void byte_stuffer_send_frame(uint8_t link, uint8_t* data, uint16_t size) { FrameValidator::Instance->byte_stuffer_send_frame(link, data, size); }
}
TEST_F(FrameValidator, doesnt_validate_frames_under_5_bytes) {
- EXPECT_CALL(*this, route_incoming_frame(_, _, _))
- .Times(0);
+ EXPECT_CALL(*this, route_incoming_frame(_, _, _)).Times(0);
uint8_t data[] = {1, 2};
validator_recv_frame(0, 0, 1);
validator_recv_frame(0, data, 2);
@@ -72,44 +63,38 @@ TEST_F(FrameValidator, doesnt_validate_frames_under_5_bytes) {
TEST_F(FrameValidator, validates_one_byte_frame_with_correct_crc) {
uint8_t data[] = {0x44, 0x04, 0x6A, 0xB3, 0xA3};
- EXPECT_CALL(*this, route_incoming_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(data, 1)));
+ EXPECT_CALL(*this, route_incoming_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(data, 1)));
validator_recv_frame(0, data, 5);
}
TEST_F(FrameValidator, does_not_validate_one_byte_frame_with_incorrect_crc) {
uint8_t data[] = {0x44, 0, 0, 0, 0};
- EXPECT_CALL(*this, route_incoming_frame(_, _, _))
- .Times(0);
+ EXPECT_CALL(*this, route_incoming_frame(_, _, _)).Times(0);
validator_recv_frame(1, data, 5);
}
TEST_F(FrameValidator, validates_four_byte_frame_with_correct_crc) {
uint8_t data[] = {0x44, 0x10, 0xFF, 0x00, 0x74, 0x4E, 0x30, 0xBA};
- EXPECT_CALL(*this, route_incoming_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(data, 4)));
+ EXPECT_CALL(*this, route_incoming_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(data, 4)));
validator_recv_frame(1, data, 8);
}
TEST_F(FrameValidator, validates_five_byte_frame_with_correct_crc) {
uint8_t data[] = {1, 2, 3, 4, 5, 0xF4, 0x99, 0x0B, 0x47};
- EXPECT_CALL(*this, route_incoming_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(data, 5)));
+ EXPECT_CALL(*this, route_incoming_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(data, 5)));
validator_recv_frame(0, data, 9);
}
TEST_F(FrameValidator, sends_one_byte_with_correct_crc) {
uint8_t original[] = {0x44, 0, 0, 0, 0};
uint8_t expected[] = {0x44, 0x04, 0x6A, 0xB3, 0xA3};
- EXPECT_CALL(*this, byte_stuffer_send_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected)));
+ EXPECT_CALL(*this, byte_stuffer_send_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected)));
validator_send_frame(0, original, 1);
}
TEST_F(FrameValidator, sends_five_bytes_with_correct_crc) {
uint8_t original[] = {1, 2, 3, 4, 5, 0, 0, 0, 0};
uint8_t expected[] = {1, 2, 3, 4, 5, 0xF4, 0x99, 0x0B, 0x47};
- EXPECT_CALL(*this, byte_stuffer_send_frame(_, _, _))
- .With(Args<1, 2>(ElementsAreArray(expected)));
+ EXPECT_CALL(*this, byte_stuffer_send_frame(_, _, _)).With(Args<1, 2>(ElementsAreArray(expected)));
validator_send_frame(0, original, 5);
}
diff --git a/quantum/serial_link/tests/transport_tests.cpp b/quantum/serial_link/tests/transport_tests.cpp
index 21b7b165f6..cfd1110460 100644
--- a/quantum/serial_link/tests/transport_tests.cpp
+++ b/quantum/serial_link/tests/transport_tests.cpp
@@ -26,8 +26,8 @@ SOFTWARE.
#include "gmock/gmock.h"
using testing::_;
-using testing::ElementsAreArray;
using testing::Args;
+using testing::ElementsAreArray;
extern "C" {
#include "serial_link/protocol/transport.h"
@@ -53,7 +53,7 @@ static remote_object_t* test_remote_objects[] = {
};
class Transport : public testing::Test {
-public:
+ public:
Transport() {
Instance = this;
add_remote_objects(test_remote_objects, sizeof(test_remote_objects) / sizeof(remote_object_t*));
@@ -64,8 +64,8 @@ public:
reinitialize_serial_link_transport();
}
- MOCK_METHOD0(signal_data_written, void ());
- MOCK_METHOD1(router_send_frame, void (uint8_t destination));
+ MOCK_METHOD0(signal_data_written, void());
+ MOCK_METHOD1(router_send_frame, void(uint8_t destination));
void router_send_frame(uint8_t destination, uint8_t* data, uint16_t size) {
router_send_frame(destination);
@@ -80,13 +80,9 @@ public:
Transport* Transport::Instance = nullptr;
extern "C" {
-void signal_data_written(void) {
- Transport::Instance->signal_data_written();
-}
+void signal_data_written(void) { Transport::Instance->signal_data_written(); }
-void router_send_frame(uint8_t destination, uint8_t* data, uint16_t size) {
- Transport::Instance->router_send_frame(destination, data, size);
-}
+void router_send_frame(uint8_t destination, uint8_t* data, uint16_t size) { Transport::Instance->router_send_frame(destination, data, size); }
}
TEST_F(Transport, write_to_local_signals_an_event) {
@@ -104,7 +100,7 @@ TEST_F(Transport, write_to_local_signals_an_event) {
TEST_F(Transport, writes_from_master_to_all_slaves) {
update_transport();
test_object1* obj = begin_write_master_to_slave();
- obj->test = 5;
+ obj->test = 5;
EXPECT_CALL(*this, signal_data_written());
end_write_master_to_slave();
EXPECT_CALL(*this, router_send_frame(0xFF));
@@ -118,7 +114,7 @@ TEST_F(Transport, writes_from_master_to_all_slaves) {
TEST_F(Transport, writes_from_slave_to_master) {
update_transport();
test_object1* obj = begin_write_slave_to_master();
- obj->test = 7;
+ obj->test = 7;
EXPECT_CALL(*this, signal_data_written());
end_write_slave_to_master();
EXPECT_CALL(*this, router_send_frame(0));
@@ -133,7 +129,7 @@ TEST_F(Transport, writes_from_slave_to_master) {
TEST_F(Transport, writes_from_master_to_single_slave) {
update_transport();
test_object1* obj = begin_write_master_to_single_slave(3);
- obj->test = 7;
+ obj->test = 7;
EXPECT_CALL(*this, signal_data_written());
end_write_master_to_single_slave(3);
EXPECT_CALL(*this, router_send_frame(4));
@@ -147,7 +143,7 @@ TEST_F(Transport, writes_from_master_to_single_slave) {
TEST_F(Transport, ignores_object_with_invalid_id) {
update_transport();
test_object1* obj = begin_write_master_to_single_slave(3);
- obj->test = 7;
+ obj->test = 7;
EXPECT_CALL(*this, signal_data_written());
end_write_master_to_single_slave(3);
EXPECT_CALL(*this, router_send_frame(4));
@@ -161,7 +157,7 @@ TEST_F(Transport, ignores_object_with_invalid_id) {
TEST_F(Transport, ignores_object_with_size_too_small) {
update_transport();
test_object1* obj = begin_write_master_to_slave();
- obj->test = 7;
+ obj->test = 7;
EXPECT_CALL(*this, signal_data_written());
end_write_master_to_slave();
EXPECT_CALL(*this, router_send_frame(_));
@@ -175,7 +171,7 @@ TEST_F(Transport, ignores_object_with_size_too_small) {
TEST_F(Transport, ignores_object_with_size_too_big) {
update_transport();
test_object1* obj = begin_write_master_to_slave();
- obj->test = 7;
+ obj->test = 7;
EXPECT_CALL(*this, signal_data_written());
end_write_master_to_slave();
EXPECT_CALL(*this, router_send_frame(_));
diff --git a/quantum/serial_link/tests/triple_buffered_object_tests.cpp b/quantum/serial_link/tests/triple_buffered_object_tests.cpp
index 7724bbee9c..8de9bfdebf 100644
--- a/quantum/serial_link/tests/triple_buffered_object_tests.cpp
+++ b/quantum/serial_link/tests/triple_buffered_object_tests.cpp
@@ -27,18 +27,16 @@ extern "C" {
#include "serial_link/protocol/triple_buffered_object.h"
}
-struct test_object{
- uint8_t state;
+struct test_object {
+ uint8_t state;
uint32_t buffer[3];
};
test_object test_object;
class TripleBufferedObject : public testing::Test {
-public:
- TripleBufferedObject() {
- triple_buffer_init((triple_buffer_object_t*)&test_object);
- }
+ public:
+ TripleBufferedObject() { triple_buffer_init((triple_buffer_object_t*)&test_object); }
};
TEST_F(TripleBufferedObject, writes_and_reads_object) {
@@ -47,9 +45,7 @@ TEST_F(TripleBufferedObject, writes_and_reads_object) {
EXPECT_EQ(*triple_buffer_read(&test_object), 0x3456ABCC);
}
-TEST_F(TripleBufferedObject, does_not_read_empty) {
- EXPECT_EQ(triple_buffer_read(&test_object), nullptr);
-}
+TEST_F(TripleBufferedObject, does_not_read_empty) { EXPECT_EQ(triple_buffer_read(&test_object), nullptr); }
TEST_F(TripleBufferedObject, writes_twice_and_reads_object) {
*triple_buffer_begin_write(&test_object) = 0x3456ABCC;
@@ -62,7 +58,7 @@ TEST_F(TripleBufferedObject, writes_twice_and_reads_object) {
TEST_F(TripleBufferedObject, performs_another_write_in_the_middle_of_read) {
*triple_buffer_begin_write(&test_object) = 1;
triple_buffer_end_write(&test_object);
- uint32_t* read = triple_buffer_read(&test_object);
+ uint32_t* read = triple_buffer_read(&test_object);
*triple_buffer_begin_write(&test_object) = 2;
triple_buffer_end_write(&test_object);
EXPECT_EQ(*read, 1);
@@ -73,7 +69,7 @@ TEST_F(TripleBufferedObject, performs_another_write_in_the_middle_of_read) {
TEST_F(TripleBufferedObject, performs_two_writes_in_the_middle_of_read) {
*triple_buffer_begin_write(&test_object) = 1;
triple_buffer_end_write(&test_object);
- uint32_t* read = triple_buffer_read(&test_object);
+ uint32_t* read = triple_buffer_read(&test_object);
*triple_buffer_begin_write(&test_object) = 2;
triple_buffer_end_write(&test_object);
*triple_buffer_begin_write(&test_object) = 3;
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-10 08:18:18 +0000