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Tested OK

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This commit is contained in:
Lee Lup Yuen 2022-10-08 18:00:08 +08:00
parent d75aa1e0bf
commit d33bad2819
1 changed files with 4 additions and 13 deletions
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17
display.zig
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@ -145,20 +145,11 @@ pub export fn nuttx_mipi_dsi_dcs_write(
const DSI_INST_ID_LPDT = 4;
const DSI_INST_ID_LP11 = 0;
const DSI_INST_ID_END = 15;
// putreg32(
// DSI_INST_ID_LPDT << (4 * DSI_INST_ID_LP11) |
// DSI_INST_ID_END << (4 * DSI_INST_ID_LPDT),
// DSI_INST_JUMP_SEL_REG
// );
const v: u32 =
putreg32(
DSI_INST_ID_LPDT << (4 * DSI_INST_ID_LP11) |
DSI_INST_ID_END << (4 * DSI_INST_ID_LPDT);
debug("nuttx_mipi_dsi_dcs_write: addr={x}, v={x}", .{ DSI_INST_JUMP_SEL_REG, v });
putreg32(v, DSI_INST_JUMP_SEL_REG);
// const v2: u32 = getreg32(DSI_INST_JUMP_SEL_REG);
// debug("nuttx_mipi_dsi_dcs_write: addr={x}, v2={x}", .{ DSI_INST_JUMP_SEL_REG, v2 });
DSI_INST_ID_END << (4 * DSI_INST_ID_LPDT),
DSI_INST_JUMP_SEL_REG
);
// Disable DSI Processing then Enable DSI Processing
// disableDsiProcessing();