flywithu/Toyota-AVC-LAN
1
0
Fork 0
mirror of https://github.com/halleysfifthinc/AVCLAN-Mockingboard.git synced 2026-08-23 22:12:54 +00:00
Code Issues Releases Wiki Activity

Port Queue to C++

Browse Source 
Some knock-on changes to keep a simple design:
- Bake the data array into AVCLAN_frame_t
- Bundle the response/reaction with AVCLAN_frame_t
    - (Needed to maintain correct/simple ownership semantics with the
      cache and outgoing/incoming queues)
- Switch status frame update ticks to use a regular
  cache-originating/owned frame
This commit is contained in:
Allen Hill
2026-06-24 17:40:30 -07:00
parent 77ff4652fd
commit 02b370dd06
10 changed files with 251 additions and 309 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/avclan/cdchanger.c
+5 -21
View File
@@ -75,30 +75,14 @@ void AVCLAN_setTime(uint8_t mins, uint8_t secs) {
cd_status.secs = secs;
}
// Only used for regularly scheduled periodic updates
AVCLAN_frame_t *AVCLAN_getStatusFrame() {
static uint8_t status_data[sizeof(AVCLAN_CD_Status_t) + 3] = {0};
static AVCLAN_frame_t status = {.is_unicast = false,
.controller_addr = DEVICE_ADDR,
.peripheral_addr = 0x1FF,
.control = 0xF,
.length = sizeof(status_data),
.data = status_data};
return &status;
}
// Used for changed status messages
void AVCLAN_generateStatus(AVCLAN_frame_t *status, bool is_unicast,
devices to) {
*status = (AVCLAN_frame_t){
.is_unicast = is_unicast,
.controller_addr = DEVICE_ADDR,
.peripheral_addr = (is_unicast) ? HU_ADDR : 0x1FF,
.control = 0xF,
.length = sizeof(AVCLAN_CD_Status_t) + ((is_unicast) ? 4 : 3),
.data = status->data, // don't overwrite data pointer
};
status->is_unicast = is_unicast;
status->controller_addr = DEVICE_ADDR;
status->peripheral_addr = (is_unicast) ? HU_ADDR : 0x1FF;
status->control = 0xF;
status->length = sizeof(AVCLAN_CD_Status_t) + ((is_unicast) ? 4 : 3);
uint8_t *data = status->data;
if (is_unicast)