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Add support for three wire spi

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This commit is contained in:
BlackMark 2022-05-28 17:05:02 +02:00
parent 630b83bccd
commit 0d640ba933
4 changed files with 10 additions and 4 deletions
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3
.gitmodules vendored
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@ -1,3 +1,6 @@
[submodule "eink/eink"]
path = eink/eink
url = git@git.blackmark.me:avr/eink.git
[submodule "eink/uart"] [submodule "eink/uart"]
path = eink/uart path = eink/uart
url = git@git.blackmark.me:avr/uart.git url = git@git.blackmark.me:avr/uart.git

2
eink/eink

@ -1 +1 @@
Subproject commit 9a4193ee75ca2e25ff8dc1de5fa1e14802725e04 Subproject commit 2e417a0f3aa9e187d80f008054b9323fc05afced

7
eink/main.cpp
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@ -441,7 +441,8 @@ constexpr auto IMAGE [[gnu::progmem]] = util::to_array<uint8_t>({
int main() int main()
{ {
using spi_t = spi::Software<spi::SoftwareConfig<io::P::C4, io::P::NONE, io::P::C5, io::P::C3>>; using spi_t = spi::Software<spi::SoftwareConfig<io::P::C4, io::P::NONE, io::P::C5, io::P::C3, 100'000,
spi::Mode::MODE_0, spi::BitOrder::MSB_FIRST, 9>>;
uart_t serial; uart_t serial;
serial.init(); serial.init();
@ -450,7 +451,9 @@ int main()
serial << F("e-Paper demo") << F("\r\n"); serial << F("e-Paper demo") << F("\r\n");
auto einkDisplay = eink::Eink<200, 200, spi_t, io::P::C1, io::P::C2, io::P::C0>{}; io::Pin<io::P::C2>::dir(io::Dir::OUT);
io::Pin<io::P::C2>::write(false);
auto einkDisplay = eink::Eink<200, 200, spi_t, io::P::C1, io::P::NONE /*io::P::C2*/, io::P::C0>{};
einkDisplay.init(); einkDisplay.init();
serial << F("e-Paper init") << F("\r\n"); serial << F("e-Paper init") << F("\r\n");

2
eink/spi

@ -1 +1 @@
Subproject commit 999cd0e0c973834e641f7bbeb0c339d696b45415 Subproject commit 852ad5a3184ef6828e99b439fc078dd7ca83b5df