diff options
| author | Arisotura <thetotalworm@gmail.com> | 2024-04-12 17:28:51 +0200 |
|---|---|---|
| committer | Arisotura <thetotalworm@gmail.com> | 2024-04-12 17:28:51 +0200 |
| commit | 111dc7a563dc0050939f794445574a342836bdde (patch) | |
| tree | c27b0dfb0870780309f381e864ba579fc8e0bee8 /src/WifiAP.cpp | |
| parent | 0b87dd5fa6aa70277d07a2af301db843be9e9a01 (diff) | |
wifi improvements:
* implement channels
* rework power-down support, fixing bugs
* fix bug when W_BeaconInterval is zero
* fix potential missing IRQs when writing to W_IE
Diffstat (limited to 'src/WifiAP.cpp')
| -rw-r--r-- | src/WifiAP.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/WifiAP.cpp b/src/WifiAP.cpp index 4c64520..855dc24 100644 --- a/src/WifiAP.cpp +++ b/src/WifiAP.cpp @@ -35,6 +35,7 @@ using Platform::LogLevel; const char* WifiAP::APName = "melonAP"; const u8 WifiAP::APMac[6] = {0x00, 0xF0, 0x77, 0x77, 0x77, 0x77}; +const u8 WifiAP::APChannel = 6; #define PWRITE_8(p, v) *p++ = v; #define PWRITE_16(p, v) *(u16*)p = v; p += 2; @@ -55,7 +56,7 @@ const u8 WifiAP::APMac[6] = {0x00, 0xF0, 0x77, 0x77, 0x77, 0x77}; PWRITE_16(p, 0); \ PWRITE_16(p, 0); \ PWRITE_8(p, rate); \ - PWRITE_8(p, 0); \ + PWRITE_8(p, APChannel); \ PWRITE_16(p, len); //#define PALIGN_4(p, base) p += ((4 - ((ptrdiff_t)(p-base) & 0x3)) & 0x3); @@ -174,7 +175,7 @@ int WifiAP::HandleManagementFrame(const u8* data, int len) PWRITE_16(p, 128); // beacon interval PWRITE_16(p, 0x0021); // capability PWRITE_8(p, 0x01); PWRITE_8(p, 0x02); PWRITE_8(p, 0x82); PWRITE_8(p, 0x84); // rates - PWRITE_8(p, 0x03); PWRITE_8(p, 0x01); PWRITE_8(p, 0x06); // current channel + PWRITE_8(p, 0x03); PWRITE_8(p, 0x01); PWRITE_8(p, APChannel); // current channel PWRITE_8(p, 0x00); PWRITE_8(p, strlen(APName)); memcpy(p, APName, strlen(APName)); p += strlen(APName); @@ -260,6 +261,9 @@ int WifiAP::HandleManagementFrame(const u8* data, int len) int WifiAP::SendPacket(const u8* data, int len) { + if (data[9] != APChannel) + return 0; + data += 12; u16 framectl = *(u16*)&data[0]; @@ -327,7 +331,7 @@ int WifiAP::RecvPacket(u8* data) PWRITE_16(p, 128); // beacon interval PWRITE_16(p, 0x0021); // capability PWRITE_8(p, 0x01); PWRITE_8(p, 0x02); PWRITE_8(p, 0x82); PWRITE_8(p, 0x84); // rates - PWRITE_8(p, 0x03); PWRITE_8(p, 0x01); PWRITE_8(p, 0x06); // current channel + PWRITE_8(p, 0x03); PWRITE_8(p, 0x01); PWRITE_8(p, APChannel); // current channel PWRITE_8(p, 0x05); PWRITE_8(p, 0x04); PWRITE_8(p, 0); PWRITE_8(p, 0); PWRITE_8(p, 0); PWRITE_8(p, 0); // TIM PWRITE_8(p, 0x00); PWRITE_8(p, strlen(APName)); memcpy(p, APName, strlen(APName)); p += strlen(APName); |