ch32v: Add SPI HAL with DMA support #838
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🔍 Lint Results
Found 7 issues on changed lines in 4 files:
- examples/wch/ch32v/src/i2c_dma.zig: 1 issue
- examples/wch/ch32v/src/spi_loopback.zig: 1 issue
- examples/wch/ch32v/src/spi_ssd1306.zig: 1 issue
- port/wch/ch32v/src/hals/spi.zig: 4 issues
ℹ️ Additional issues on unchanged lines
The following 23 issue(s) exist but are not on lines changed in this PR:
drivers/sensor/ICM-20948.zig:27: TODO style comments need to have a linked microzig issue on the same line.
drivers/sensor/ICM-20948.zig:200: TODO style comments need to have a linked microzig issue on the same line.
drivers/sensor/ICM-20948.zig:208: TODO style comments need to have a linked microzig issue on the same line.
drivers/sensor/ICM-20948.zig:230: TODO style comments need to have a linked microzig issue on the same line.
drivers/sensor/ICM-20948.zig:494: TODO style comments need to have a linked microzig issue on the same line.
drivers/sensor/ICM-20948.zig:535: Suggestion: Rename `Accel_data_unscaled` to `AccelDataUnscaled`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
drivers/sensor/ICM-20948.zig:556: Suggestion: Rename `Accel_data` to `AccelData`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
drivers/sensor/ICM-20948.zig:599: Suggestion: Rename `Gyro_data_unscaled` to `GyroDataUnscaled`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
drivers/sensor/ICM-20948.zig:620: Suggestion: Rename `Gyro_data` to `GyroData`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
drivers/sensor/ICM-20948.zig:827: Suggestion: Rename `Mag_data_unscaled` to `MagDataUnscaled`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
drivers/sensor/ICM-20948.zig:868: Suggestion: Rename `Mag_data` to `MagData`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
drivers/sensor/ICM-20948.zig:886: Suggestion: Rename `TestI2CDevice` to `Test_I2C_Device`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/dma.zig:18: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:47: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:263: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:16: Suggestion: Rename `DmaRegs` to `DMA_Regs`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:16: Suggestion: Rename `Datagram_Device` to `DatagramDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:17: Suggestion: Rename `Stream_Device` to `StreamDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:19: Suggestion: Rename `Clock_Device` to `ClockDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:20: Suggestion: Rename `I2CError` to `I2C_Error`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:21: Suggestion: Rename `I2CAddress` to `I2C_Address`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/gpio.zig:68: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/gpio.zig:119: TODO style comments need to have a linked microzig issue on the same line.
github-actions
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Updating with new lint results
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🔍 Lint Results
Found 6 issues on changed lines in 3 files:
- examples/wch/ch32v/src/spi_loopback.zig: 1 issue
- examples/wch/ch32v/src/spi_ssd1306.zig: 1 issue
- port/wch/ch32v/src/hals/spi.zig: 4 issues
ℹ️ Additional issues on unchanged lines
The following 23 issue(s) exist but are not on lines changed in this PR:
drivers/sensor/ICM-20948.zig:27: TODO style comments need to have a linked microzig issue on the same line.
drivers/sensor/ICM-20948.zig:200: TODO style comments need to have a linked microzig issue on the same line.
drivers/sensor/ICM-20948.zig:208: TODO style comments need to have a linked microzig issue on the same line.
drivers/sensor/ICM-20948.zig:230: TODO style comments need to have a linked microzig issue on the same line.
drivers/sensor/ICM-20948.zig:494: TODO style comments need to have a linked microzig issue on the same line.
drivers/sensor/ICM-20948.zig:535: Suggestion: Rename `Accel_data_unscaled` to `AccelDataUnscaled`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
drivers/sensor/ICM-20948.zig:556: Suggestion: Rename `Accel_data` to `AccelData`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
drivers/sensor/ICM-20948.zig:599: Suggestion: Rename `Gyro_data_unscaled` to `GyroDataUnscaled`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
drivers/sensor/ICM-20948.zig:620: Suggestion: Rename `Gyro_data` to `GyroData`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
drivers/sensor/ICM-20948.zig:827: Suggestion: Rename `Mag_data_unscaled` to `MagDataUnscaled`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
drivers/sensor/ICM-20948.zig:868: Suggestion: Rename `Mag_data` to `MagData`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
drivers/sensor/ICM-20948.zig:886: Suggestion: Rename `TestI2CDevice` to `Test_I2C_Device`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/dma.zig:18: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:47: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:263: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:16: Suggestion: Rename `DmaRegs` to `DMA_Regs`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:16: Suggestion: Rename `Datagram_Device` to `DatagramDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:17: Suggestion: Rename `Stream_Device` to `StreamDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:19: Suggestion: Rename `Clock_Device` to `ClockDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:20: Suggestion: Rename `I2CError` to `I2C_Error`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:21: Suggestion: Rename `I2CAddress` to `I2C_Address`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/gpio.zig:68: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/gpio.zig:119: TODO style comments need to have a linked microzig issue on the same line.
Updating with new lint results
There was a problem hiding this comment.
🔍 Lint Results
Found 6 issues on changed lines in 3 files:
- examples/wch/ch32v/src/spi_loopback.zig: 1 issue
- examples/wch/ch32v/src/spi_ssd1306.zig: 1 issue
- port/wch/ch32v/src/hals/spi.zig: 4 issues
ℹ️ Additional issues on unchanged lines
The following 11 issue(s) exist but are not on lines changed in this PR:
port/wch/ch32v/src/hals/dma.zig:18: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:47: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:263: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:16: Suggestion: Rename `DmaRegs` to `DMA_Regs`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:16: Suggestion: Rename `Datagram_Device` to `DatagramDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:17: Suggestion: Rename `Stream_Device` to `StreamDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:19: Suggestion: Rename `Clock_Device` to `ClockDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:20: Suggestion: Rename `I2CError` to `I2C_Error`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:21: Suggestion: Rename `I2CAddress` to `I2C_Address`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/gpio.zig:68: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/gpio.zig:119: TODO style comments need to have a linked microzig issue on the same line.
github-actions
bot
dismissed
their stale review
Updating with new lint results
There was a problem hiding this comment.
🔍 Lint Results
Found 3 issues on changed lines in 2 files:
- examples/wch/ch32v/src/spi_loopback.zig: 1 issue
- port/wch/ch32v/src/hals/spi.zig: 2 issues
ℹ️ Additional issues on unchanged lines
The following 11 issue(s) exist but are not on lines changed in this PR:
port/wch/ch32v/src/hals/dma.zig:18: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:47: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:263: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:16: Suggestion: Rename `DmaRegs` to `DMA_Regs`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:16: Suggestion: Rename `Datagram_Device` to `DatagramDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:17: Suggestion: Rename `Stream_Device` to `StreamDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:19: Suggestion: Rename `Clock_Device` to `ClockDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:20: Suggestion: Rename `I2CError` to `I2C_Error`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:21: Suggestion: Rename `I2CAddress` to `I2C_Address`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/gpio.zig:68: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/gpio.zig:119: TODO style comments need to have a linked microzig issue on the same line.
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| if (total_len >= dma_cfg.threshold) { | ||
| // For vectored DMA, we need to send chunks sequentially | ||
| // TODO: Optimize with scatter-gather DMA in the future |
There was a problem hiding this comment.
TODO style comments need to have a linked microzig issue on the same line.
|
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| if (total_len >= dma_cfg.threshold) { | ||
| // For vectored DMA, we need to read chunks sequentially | ||
| // TODO: Optimize with scatter-gather DMA in the future |
There was a problem hiding this comment.
TODO style comments need to have a linked microzig issue on the same line.
github-actions
bot
dismissed
their stale review
Updating with new lint results
There was a problem hiding this comment.
🔍 Lint Results
Found 2 issues on changed lines in 1 file:
- port/wch/ch32v/src/hals/spi.zig: 2 issues
ℹ️ Additional issues on unchanged lines
The following 11 issue(s) exist but are not on lines changed in this PR:
port/wch/ch32v/src/hals/dma.zig:18: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:47: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:263: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:16: Suggestion: Rename `DmaRegs` to `DMA_Regs`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:16: Suggestion: Rename `Datagram_Device` to `DatagramDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:17: Suggestion: Rename `Stream_Device` to `StreamDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:19: Suggestion: Rename `Clock_Device` to `ClockDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:20: Suggestion: Rename `I2CError` to `I2C_Error`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:21: Suggestion: Rename `I2CAddress` to `I2C_Address`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/gpio.zig:68: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/gpio.zig:119: TODO style comments need to have a linked microzig issue on the same line.
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| if (total_len >= dma_cfg.threshold) { | ||
| // For vectored DMA, we need to send chunks sequentially | ||
| // TODO: Optimize with scatter-gather DMA in the future |
There was a problem hiding this comment.
TODO style comments need to have a linked microzig issue on the same line.
|
|
||
| if (total_len >= dma_cfg.threshold) { | ||
| // For vectored DMA, we need to read chunks sequentially | ||
| // TODO: Optimize with scatter-gather DMA in the future |
There was a problem hiding this comment.
TODO style comments need to have a linked microzig issue on the same line.
Grazfather
added a commit
that referenced
this pull request
Jan 11, 2026
Tested on my wch branch on top of #838
github-actions
bot
dismissed
their stale review
Updating with new lint results
There was a problem hiding this comment.
🔍 Lint Results
Found 2 issues on changed lines in 1 file:
- port/wch/ch32v/src/hals/spi.zig: 2 issues
ℹ️ Additional issues on unchanged lines
The following 11 issue(s) exist but are not on lines changed in this PR:
port/wch/ch32v/src/hals/dma.zig:18: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:47: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:263: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:16: Suggestion: Rename `DmaRegs` to `DMA_Regs`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:16: Suggestion: Rename `Datagram_Device` to `DatagramDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:17: Suggestion: Rename `Stream_Device` to `StreamDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:19: Suggestion: Rename `Clock_Device` to `ClockDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:20: Suggestion: Rename `I2CError` to `I2C_Error`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:21: Suggestion: Rename `I2CAddress` to `I2C_Address`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/gpio.zig:68: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/gpio.zig:119: TODO style comments need to have a linked microzig issue on the same line.
|
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| if (total_len >= dma_cfg.threshold) { | ||
| // For vectored DMA, we need to send chunks sequentially | ||
| // TODO: Optimize with scatter-gather DMA in the future |
There was a problem hiding this comment.
TODO style comments need to have a linked microzig issue on the same line.
|
|
||
| if (total_len >= dma_cfg.threshold) { | ||
| // For vectored DMA, we need to read chunks sequentially | ||
| // TODO: Optimize with scatter-gather DMA in the future |
There was a problem hiding this comment.
TODO style comments need to have a linked microzig issue on the same line.
github-actions
bot
dismissed
their stale review
Updating with new lint results
There was a problem hiding this comment.
🔍 Lint Results
Found 2 issues on changed lines in 1 file:
- port/wch/ch32v/src/hals/spi.zig: 2 issues
ℹ️ Additional issues on unchanged lines
The following 9 issue(s) exist but are not on lines changed in this PR:
port/wch/ch32v/src/hals/dma.zig:18: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:47: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:263: TODO style comments need to have a linked microzig issue on the same line.
port/wch/ch32v/src/hals/dma.zig:16: Suggestion: Rename `DmaRegs` to `DMA_Regs`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:16: Suggestion: Rename `Datagram_Device` to `DatagramDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:17: Suggestion: Rename `Stream_Device` to `StreamDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:19: Suggestion: Rename `Clock_Device` to `ClockDevice`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:20: Suggestion: Rename `I2CError` to `I2C_Error`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
port/wch/ch32v/src/hals/drivers.zig:21: Suggestion: Rename `I2CAddress` to `I2C_Address`, it _should_ be more in line with our [style guidelines](https://microzig.tech/docs/contributing/). This automation is not perfect so take it with a grain of salt.
|
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| if (total_len >= dma_cfg.threshold) { | ||
| // For vectored DMA, we need to send chunks sequentially | ||
| // TODO: Optimize with scatter-gather DMA in the future |
There was a problem hiding this comment.
TODO style comments need to have a linked microzig issue on the same line.
|
|
||
| if (total_len >= dma_cfg.threshold) { | ||
| // For vectored DMA, we need to read chunks sequentially | ||
| // TODO: Optimize with scatter-gather DMA in the future |
There was a problem hiding this comment.
TODO style comments need to have a linked microzig issue on the same line.
…pheral enum methods)
github-actions
bot
dismissed
their stale review
Updating with new lint results
mattnite
approved these changes
Jan 15, 2026
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Summary
Adds a complete SPI HAL implementation for CH32V (specifically CH32V203) with optional DMA support.
Key Features:
SPI_Datagram_Devicewrapper for integration with display driversDMA Integration:
Examples Included:
spi_loopback.zig - Tests all 4 SPI modes with DMA enabled, includes 32-byte pattern to trigger DMA path
spi_flash_w25q.zig - W25Q128 flash operations (JEDEC ID, erase, write, read, verify):
sharp_niceview.zig - sharp ls0xx graphic display driver integration via SPI_Datagram_Device
Implementation Notes:
inline forfor compile-time mode iteration in examplesTested On:
--release=smallbuilds🤖 This PR was AI-generated using Claude Code (claude.ai/code). Eventually I had to make my own fixes, rebases, and examples. AI probably wrote 90% by linecount.
Co-Authored-By: Claude Sonnet 4.5 noreply@anthropic.com